5000 psi. bop diagram - idaho geological · pdf filebop diagram . flow line fill up line ......

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Kill Line , ., - .5000 PSI. BOP DIAGRAM Flow Line Fill Up Line . Bag Preventer Pipe Rams Blind Rams Drlg Spool Gate Valve HeR Valve Check Valve Gate Valve To Line ::.:- . Choke Manifold 5000 X 3000 psi 10"·X 12" .Cag. Spool Gate Valve Gate Valve To 12" .Cag. Head 9 Choke Manifold 3000 pal 30" .Conductor 13 3/8" Cag. 5/8" Cag. - -- '-_...: ....... -_.

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Page 1: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

Kill Line

shy

5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

Drlg Spool Gate Valve HeR ValveCheck Valve Gate Valve

ToLine - Choke Manifold

5000 X 3000 psi

10middotX 12 Cag Spool Gate Valve Gate Valve

To

12

Cag Head

9

Choke Manifold

3000 pal

30 Conductor

13 38 Cag

58 Cag

- -- -_-_

EXHIBIT B DRILLING PROGRAM

Company Gulf Oil Corporation Well Name Mecham Hollow Federal 1-2-lC Location 1926 FNL amp 2432 FWL Sec 2 TllS R42E-Bear Lake County Idaho

1 Estimated Tops of Important Geologic Markers

Surface - Cambrian 5900 - Paris-Willard 11100 - Lodgepole 1800 - Thrust Thrust 11600 - Three Forks 2300 - Pre-Cambrian 5900 - Woodside 11900 - Jefferson

Metasediments 6600 - Dinwoody 12700 - Laketown 2700 - Thrust 7600 - Phosphoria 13000 - Fish Haven 2700 - Cambrian 7900 - Wells 3100 - Pre-Cambrian 8800 - Miss Aspen Range

MS 10900 - Mission Canyon

2 Estimated Depths of Anticipated Water Oil Gas or ~linerals

Formation Depth Remarks

Dinwoody 6600 - 7600 ) Phosphoria 7600- 7900 )

Possible OilAspen Range 8800-10900 ) Jefferson 11900-12700 ) Protection case and cement

3 The Operators Minimum Specifications For Pressure Control

Exhibit e is a schematic diagram of the blowout preventer equipment The BOPs will be hydraulically tested to the full working pressure after nipshypling up and after any use under pressure Pipe rams will be operationshyally checked each 24-hour period and blind rams with annular preventer each time pipe is pulled out of the hole

Accessories to BOPs include an upper and a lower kelly cock floor safety valve drill string BOP and choke manifold with pressure rating equivalent to the BOP stack

4 The Proposed Casing Program

Hole Size Size Grade IhFt Condition Depth Set

30 Conductor New 0- ISO Cement to surface 17-112 13-38 K-55 54 511 New 0- 2700 Cement to surface 12-14 9-58 K-55 361 New 0- 5000 Cement to surface 12-14 9-58 K-55 4011 New 5000- 5900 Cement to surface 8-34 7-58 L-80 2641 New 5700- 7900 300 sx (if needed) Liner 6-34 5 K-55 1511 New 13000- 5200 500 sx

5-12 K-55 15511 New 5200- 0 Tieback or if no liner run

8-34 5-l 2 L-80 171 New 13OOO-Ll200 8-34 5-l2 K-55 17 II New 11200- 8500 lOOO sx8-)4 5-12 1-55 15511 New 8500- 5000 8-34 5-12 L-80 171 New 5000- 0

36 11

Hecham liollow Federal 1-2-1C Drilling Program

Page 2

5 The Type and Characteristics of the Proposed Circulating Muds

-shyMud system will be fresh water with adequate stocks of sorptive agents and shyother materials on site to handle any anticip~ted ~hole problem as well as possible spills of fuel and oil on surfa~~

a 0 - 5900 fresh water drilling fluid (aerated - if needed) middotb 5900 - 13000 fresh water drilling fluid (KCl may be used to

control hole stability) c Weight of Mud 83-90 gal

Viscosity 27-30 sec qt Water Loss as needed

d Weighting Material barite quantity sufficient for 1 Ibgal increase e Monitoring Equipment PVT and flow sensors

6 The Testing Logging and Coring Programs to be Followed

~ a No DST b A two man chromatograph unit will be used from base of surface csg to TD

Logs BHCSonic FDC-CNL DILSFL Dipmeter Deviation survey FIL Checkshot survey

c No coring is anticipated d No frac is planned

7 Any Anticipated Abnormal Pressures or Temperatures Expected

No abnormal pressures or temperatures have been noted or reported in wells drilled in the area nor at the depth anticipated in this well Expected BHP at 13000 is 5400 psi Hydrogen sulfide is expected to exist at these depths in the area from Phosphoria to TD

8 The Auxiliary Equipment to be Used

a An upper and lower kelly cock will be kept in the string b A mud logging unit or gas detecting device will be monitoring the

system c A stabbing valve will be on the floor to be stabbed into the drill pipe

when kelly is not in the string

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3000 ImiddotJP BOP CHOKE ImiddotWI FOLD

Minimum Assembly

C( Pressure tes t to9- caslng run

COO ps i after s casing run and to 5000 psi after

~~

~W~~ 4 Choke Line

Straight run from Spool

Adjus tab1e Choke 2 to mud ditch or tank

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= Steel seated valve Q9

=

Pressure Gauge

4 to mud tank and pits

---1J6

4 Tee ~ n 2JJl====1LJ==J=J=J To choke box

SIiaco

Minimum acceptable size of valve flanged to drilling spool will be 4 The line cross and valve in the run of the discharge line should be the same size as the valve used on the drilling 5p_oo 1 and must be at least 4 The side outlets of the cross may be larger than 2 but the valve attached to the choke and the choke must be 2 nominal size- A pressure gau~e must be attached near the cross The bleed off lines from the chokes should be arranged for straight line discharge into the pits All bleed off lines shall have at least the pressure rating of the assembly being used

Choke manifold and bleed-ofilines to be securely fastened dOl-tn All of choke manifold assemblv and choke lines to be furnished and maintained bv Contractor

_---- -shy

flote 3 eauipment may be furnished ~ith Gulfs approval

bull

- EXHIBIT D SURFACE USE PROGRAM

Company Gulf Oil Corporation Mecham Hollow Federal 1-2-1C = Well Location 1926 FNL amp 2432 FWL Sec 2 T 11S bull R 42E Bear Lake County~ Idaho

1 Existing Roads

A See county and topographic maps (Exhibit E) Access is via Skinner Canyon Road west from Nounan Idaho as identified on Exhibit E

B Road will be maintained and improved as needed for drilling and production The existing road will be upgraded by addition of 4 gravel in presently useable sections and 6 of gravel in softspots Additionally turnouts will be constructed at locations agreed to by the USFS The new road will be constructed in accordance to plan specifications approved by the USFS with 6 gravel surfacing through its entire length Use during the winter season will require snow plow and removal equipment Culverting will be installed or improved where necessary

2 Planned Access Roads See topographic map All matrial from new road construction will be end hauled where slopes are greater than 35 The stock pile for this material will be in the open area near the end of the old logging road as identified on the topographic map

3 Location of Existing Wells None within 1 mile

4 Location of ExistingProposed Facilities

A In the event of production the treater and storage facilities will be located on solid cut area

I The approximate dimensions and location of drilling and producmiddot tion facilities are shown on the drill pad diagram Unused areas of the drill pad will be rehabilitated in the event of production in accordance with USFS specifications to be determiddot mined later

5 Water Supply

A A water well will be drilled on the location Should the water well be unsuccessful water will be hauled by a contractor from North Skinner Creek a short distance downstream from the road crossing thereof in the NU Sec 14 1 IlS R 42E

B A short spur road about 150-200 feet long would be needed from the existing road to the creek The creek bed would be flattened to accept a 10 diameter stock tank (1100 gal26 bbl capacity) An 8 or 12 diameter pipe would lead water into the tank Both tank and pipe would be bermed or covered as much as possible to prevent freezing

C The downhill side of tank can be either 2+ inches lower than the uphill side to control overflow or notched with a trough added to guide overflow back to stream level

Surface Use Program June 25 1984 Page 2

5 Water Supply cont

D Permits for both well and stream water sources will be acquired from the Idaho Department of Water Resources

6 Construction Materials

A Native soil from the well site will be used to build the location

B Gravel will be purchased from a pit in the Nounan vicinity for surshyfacing roads and drill pad travel area

7 Waste Disposal

A Drill cuttings will be buried in the reserve pit

B Garbage and other waste material will be kept in a fenced (small wire mesh) trashburn pit and either burned buried or hauled to an approved disposal site as specified by the USFS

c Salts will be contained in the reserve pit None are anticipated

D Chemicals will be contained in drums or sacks until used in drillingI whereupon these will be contained in the reserve pit

E Sewage will be processed through a septic tank to a leaching field excepting that there will be a chemical toilet for the Mud-logger trailer

~

F Drilling fluids will be handled in the reserve pit

G Any produced fluids will be collected in a test tank

8 Ancillary Facilities None

9 Wellsite Layout Plans shown on Exhibit F The reserve pit(s) will have a 36 mil reinforced liner

Major stockpile of excess cut will be terraced adjacent to south edge of drill pad A smaller secondary stockpile area will be utilized north of the main reserve pit

Topsoil is to be stockpiled at a location off the SE corner of the drill pad Should the supplemental reserve pit be required the topsoil therefrom will be stockpiled north of that pit

Surface Use Program June 25 1984 Page 3

10 Plans for Restoration

A The location will be contoured to confofm as nearly as possible to the original profile of the land as soon as possible after plugging or setting production casing

B Original drainage will be re-established if impacted

C Drill pad diagrams show excess cut segregated from topsoil

D The cutfill line distinguishes surface manipulations

E Waste disposal is explained under Item 7 i

F Revegetation will be according to the specification of USFS

G No soil treatments planned unless specified by USFS

H The reserve pit will be fenced on three sides during drilling Prior to rig release the fourth side will be fenced This pit fence will be maintained until the pit is dry If there is any oil on the pits when drilling is completed it will be removed immediately or the pits will be flagged overhead

I

I Rehabilitation will start as soon as drilling ceases and will be completed when the pits are dry weather permitting

11 Surface Ownership of all Involved Lands The surface ownership of all involved land is Federal under the jurisdiction of the US Forest Service

12 Other Information

A Topography The well site is located in an north-easterly trending wooded ridge crest between Pearl and North Pearl Creeks in the Cache National Forest

Soil Characteristics and Geological Features The soil is a dark rocky loam

Flora Wild grasses fir lodgepole and aspen make up most of the flora in the area

Fauna Mule deer elk moose coyotes rabbits and gophers are the principle wildlife

B Type of Surface Use ActiVity Logging hunting and recreation

C Occupied Dwellings None within 2 miles

Surface Use Program June 25 1984 Page 4 -shy =

C Occupied Dwellings cont Archaelogical or Historical Sites The archaeological survey found no artifacs

Proximity to Water N Pearl Creek and Pearl Creek flow streams are located about 04 mile to north and south of the drillsite

13 Operators Representative and Certification

Charlie B Cortez Richard C Smith Gulf Oil Explor ampProd Co Area Drilling Superintendent

~ PO Box 2619 Gu If Oil Corp Casper Wyoming 82602 PO Box 2619 Ph 307-235-1311 Casper Wyoming 82602

Ph 307-235-1311

I hereby certify that I or persons under my direct supervision have inspected the proposed drill site and access route that I am familiar with the conditions which currently exist that the statements made in this plan are to the best of my knowledge true and correct and that the work associated with operations proposed herein will be performed by Gulf Oil Corporation and its contractors and subcontractors in conshyformity with this plan and the terms and conditions under which it is approved This statement is subject to the provisions of 18 USC 1001 for the filing of a false statement

Name _ WL Rohrer Permit ampClaim Agent

--

~

-

-CONTINGENCY PLAN

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

JUNE 1984

bull

Contingency and Evacuation plan for the protection of personnel and the general pUblicmiddotwhile drilling andor in the event of a disaster in the presence of HZS

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

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middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 2: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

EXHIBIT B DRILLING PROGRAM

Company Gulf Oil Corporation Well Name Mecham Hollow Federal 1-2-lC Location 1926 FNL amp 2432 FWL Sec 2 TllS R42E-Bear Lake County Idaho

1 Estimated Tops of Important Geologic Markers

Surface - Cambrian 5900 - Paris-Willard 11100 - Lodgepole 1800 - Thrust Thrust 11600 - Three Forks 2300 - Pre-Cambrian 5900 - Woodside 11900 - Jefferson

Metasediments 6600 - Dinwoody 12700 - Laketown 2700 - Thrust 7600 - Phosphoria 13000 - Fish Haven 2700 - Cambrian 7900 - Wells 3100 - Pre-Cambrian 8800 - Miss Aspen Range

MS 10900 - Mission Canyon

2 Estimated Depths of Anticipated Water Oil Gas or ~linerals

Formation Depth Remarks

Dinwoody 6600 - 7600 ) Phosphoria 7600- 7900 )

Possible OilAspen Range 8800-10900 ) Jefferson 11900-12700 ) Protection case and cement

3 The Operators Minimum Specifications For Pressure Control

Exhibit e is a schematic diagram of the blowout preventer equipment The BOPs will be hydraulically tested to the full working pressure after nipshypling up and after any use under pressure Pipe rams will be operationshyally checked each 24-hour period and blind rams with annular preventer each time pipe is pulled out of the hole

Accessories to BOPs include an upper and a lower kelly cock floor safety valve drill string BOP and choke manifold with pressure rating equivalent to the BOP stack

4 The Proposed Casing Program

Hole Size Size Grade IhFt Condition Depth Set

30 Conductor New 0- ISO Cement to surface 17-112 13-38 K-55 54 511 New 0- 2700 Cement to surface 12-14 9-58 K-55 361 New 0- 5000 Cement to surface 12-14 9-58 K-55 4011 New 5000- 5900 Cement to surface 8-34 7-58 L-80 2641 New 5700- 7900 300 sx (if needed) Liner 6-34 5 K-55 1511 New 13000- 5200 500 sx

5-12 K-55 15511 New 5200- 0 Tieback or if no liner run

8-34 5-l 2 L-80 171 New 13OOO-Ll200 8-34 5-l2 K-55 17 II New 11200- 8500 lOOO sx8-)4 5-12 1-55 15511 New 8500- 5000 8-34 5-12 L-80 171 New 5000- 0

36 11

Hecham liollow Federal 1-2-1C Drilling Program

Page 2

5 The Type and Characteristics of the Proposed Circulating Muds

-shyMud system will be fresh water with adequate stocks of sorptive agents and shyother materials on site to handle any anticip~ted ~hole problem as well as possible spills of fuel and oil on surfa~~

a 0 - 5900 fresh water drilling fluid (aerated - if needed) middotb 5900 - 13000 fresh water drilling fluid (KCl may be used to

control hole stability) c Weight of Mud 83-90 gal

Viscosity 27-30 sec qt Water Loss as needed

d Weighting Material barite quantity sufficient for 1 Ibgal increase e Monitoring Equipment PVT and flow sensors

6 The Testing Logging and Coring Programs to be Followed

~ a No DST b A two man chromatograph unit will be used from base of surface csg to TD

Logs BHCSonic FDC-CNL DILSFL Dipmeter Deviation survey FIL Checkshot survey

c No coring is anticipated d No frac is planned

7 Any Anticipated Abnormal Pressures or Temperatures Expected

No abnormal pressures or temperatures have been noted or reported in wells drilled in the area nor at the depth anticipated in this well Expected BHP at 13000 is 5400 psi Hydrogen sulfide is expected to exist at these depths in the area from Phosphoria to TD

8 The Auxiliary Equipment to be Used

a An upper and lower kelly cock will be kept in the string b A mud logging unit or gas detecting device will be monitoring the

system c A stabbing valve will be on the floor to be stabbed into the drill pipe

when kelly is not in the string

fshy-CO-t gtltW

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3000 ImiddotJP BOP CHOKE ImiddotWI FOLD

Minimum Assembly

C( Pressure tes t to9- caslng run

COO ps i after s casing run and to 5000 psi after

~~

~W~~ 4 Choke Line

Straight run from Spool

Adjus tab1e Choke 2 to mud ditch or tank

~~f--- ---JjA

= Steel seated valve Q9

=

Pressure Gauge

4 to mud tank and pits

---1J6

4 Tee ~ n 2JJl====1LJ==J=J=J To choke box

SIiaco

Minimum acceptable size of valve flanged to drilling spool will be 4 The line cross and valve in the run of the discharge line should be the same size as the valve used on the drilling 5p_oo 1 and must be at least 4 The side outlets of the cross may be larger than 2 but the valve attached to the choke and the choke must be 2 nominal size- A pressure gau~e must be attached near the cross The bleed off lines from the chokes should be arranged for straight line discharge into the pits All bleed off lines shall have at least the pressure rating of the assembly being used

Choke manifold and bleed-ofilines to be securely fastened dOl-tn All of choke manifold assemblv and choke lines to be furnished and maintained bv Contractor

_---- -shy

flote 3 eauipment may be furnished ~ith Gulfs approval

bull

- EXHIBIT D SURFACE USE PROGRAM

Company Gulf Oil Corporation Mecham Hollow Federal 1-2-1C = Well Location 1926 FNL amp 2432 FWL Sec 2 T 11S bull R 42E Bear Lake County~ Idaho

1 Existing Roads

A See county and topographic maps (Exhibit E) Access is via Skinner Canyon Road west from Nounan Idaho as identified on Exhibit E

B Road will be maintained and improved as needed for drilling and production The existing road will be upgraded by addition of 4 gravel in presently useable sections and 6 of gravel in softspots Additionally turnouts will be constructed at locations agreed to by the USFS The new road will be constructed in accordance to plan specifications approved by the USFS with 6 gravel surfacing through its entire length Use during the winter season will require snow plow and removal equipment Culverting will be installed or improved where necessary

2 Planned Access Roads See topographic map All matrial from new road construction will be end hauled where slopes are greater than 35 The stock pile for this material will be in the open area near the end of the old logging road as identified on the topographic map

3 Location of Existing Wells None within 1 mile

4 Location of ExistingProposed Facilities

A In the event of production the treater and storage facilities will be located on solid cut area

I The approximate dimensions and location of drilling and producmiddot tion facilities are shown on the drill pad diagram Unused areas of the drill pad will be rehabilitated in the event of production in accordance with USFS specifications to be determiddot mined later

5 Water Supply

A A water well will be drilled on the location Should the water well be unsuccessful water will be hauled by a contractor from North Skinner Creek a short distance downstream from the road crossing thereof in the NU Sec 14 1 IlS R 42E

B A short spur road about 150-200 feet long would be needed from the existing road to the creek The creek bed would be flattened to accept a 10 diameter stock tank (1100 gal26 bbl capacity) An 8 or 12 diameter pipe would lead water into the tank Both tank and pipe would be bermed or covered as much as possible to prevent freezing

C The downhill side of tank can be either 2+ inches lower than the uphill side to control overflow or notched with a trough added to guide overflow back to stream level

Surface Use Program June 25 1984 Page 2

5 Water Supply cont

D Permits for both well and stream water sources will be acquired from the Idaho Department of Water Resources

6 Construction Materials

A Native soil from the well site will be used to build the location

B Gravel will be purchased from a pit in the Nounan vicinity for surshyfacing roads and drill pad travel area

7 Waste Disposal

A Drill cuttings will be buried in the reserve pit

B Garbage and other waste material will be kept in a fenced (small wire mesh) trashburn pit and either burned buried or hauled to an approved disposal site as specified by the USFS

c Salts will be contained in the reserve pit None are anticipated

D Chemicals will be contained in drums or sacks until used in drillingI whereupon these will be contained in the reserve pit

E Sewage will be processed through a septic tank to a leaching field excepting that there will be a chemical toilet for the Mud-logger trailer

~

F Drilling fluids will be handled in the reserve pit

G Any produced fluids will be collected in a test tank

8 Ancillary Facilities None

9 Wellsite Layout Plans shown on Exhibit F The reserve pit(s) will have a 36 mil reinforced liner

Major stockpile of excess cut will be terraced adjacent to south edge of drill pad A smaller secondary stockpile area will be utilized north of the main reserve pit

Topsoil is to be stockpiled at a location off the SE corner of the drill pad Should the supplemental reserve pit be required the topsoil therefrom will be stockpiled north of that pit

Surface Use Program June 25 1984 Page 3

10 Plans for Restoration

A The location will be contoured to confofm as nearly as possible to the original profile of the land as soon as possible after plugging or setting production casing

B Original drainage will be re-established if impacted

C Drill pad diagrams show excess cut segregated from topsoil

D The cutfill line distinguishes surface manipulations

E Waste disposal is explained under Item 7 i

F Revegetation will be according to the specification of USFS

G No soil treatments planned unless specified by USFS

H The reserve pit will be fenced on three sides during drilling Prior to rig release the fourth side will be fenced This pit fence will be maintained until the pit is dry If there is any oil on the pits when drilling is completed it will be removed immediately or the pits will be flagged overhead

I

I Rehabilitation will start as soon as drilling ceases and will be completed when the pits are dry weather permitting

11 Surface Ownership of all Involved Lands The surface ownership of all involved land is Federal under the jurisdiction of the US Forest Service

12 Other Information

A Topography The well site is located in an north-easterly trending wooded ridge crest between Pearl and North Pearl Creeks in the Cache National Forest

Soil Characteristics and Geological Features The soil is a dark rocky loam

Flora Wild grasses fir lodgepole and aspen make up most of the flora in the area

Fauna Mule deer elk moose coyotes rabbits and gophers are the principle wildlife

B Type of Surface Use ActiVity Logging hunting and recreation

C Occupied Dwellings None within 2 miles

Surface Use Program June 25 1984 Page 4 -shy =

C Occupied Dwellings cont Archaelogical or Historical Sites The archaeological survey found no artifacs

Proximity to Water N Pearl Creek and Pearl Creek flow streams are located about 04 mile to north and south of the drillsite

13 Operators Representative and Certification

Charlie B Cortez Richard C Smith Gulf Oil Explor ampProd Co Area Drilling Superintendent

~ PO Box 2619 Gu If Oil Corp Casper Wyoming 82602 PO Box 2619 Ph 307-235-1311 Casper Wyoming 82602

Ph 307-235-1311

I hereby certify that I or persons under my direct supervision have inspected the proposed drill site and access route that I am familiar with the conditions which currently exist that the statements made in this plan are to the best of my knowledge true and correct and that the work associated with operations proposed herein will be performed by Gulf Oil Corporation and its contractors and subcontractors in conshyformity with this plan and the terms and conditions under which it is approved This statement is subject to the provisions of 18 USC 1001 for the filing of a false statement

Name _ WL Rohrer Permit ampClaim Agent

--

~

-

-CONTINGENCY PLAN

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

JUNE 1984

bull

Contingency and Evacuation plan for the protection of personnel and the general pUblicmiddotwhile drilling andor in the event of a disaster in the presence of HZS

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

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middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 3: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

Hecham liollow Federal 1-2-1C Drilling Program

Page 2

5 The Type and Characteristics of the Proposed Circulating Muds

-shyMud system will be fresh water with adequate stocks of sorptive agents and shyother materials on site to handle any anticip~ted ~hole problem as well as possible spills of fuel and oil on surfa~~

a 0 - 5900 fresh water drilling fluid (aerated - if needed) middotb 5900 - 13000 fresh water drilling fluid (KCl may be used to

control hole stability) c Weight of Mud 83-90 gal

Viscosity 27-30 sec qt Water Loss as needed

d Weighting Material barite quantity sufficient for 1 Ibgal increase e Monitoring Equipment PVT and flow sensors

6 The Testing Logging and Coring Programs to be Followed

~ a No DST b A two man chromatograph unit will be used from base of surface csg to TD

Logs BHCSonic FDC-CNL DILSFL Dipmeter Deviation survey FIL Checkshot survey

c No coring is anticipated d No frac is planned

7 Any Anticipated Abnormal Pressures or Temperatures Expected

No abnormal pressures or temperatures have been noted or reported in wells drilled in the area nor at the depth anticipated in this well Expected BHP at 13000 is 5400 psi Hydrogen sulfide is expected to exist at these depths in the area from Phosphoria to TD

8 The Auxiliary Equipment to be Used

a An upper and lower kelly cock will be kept in the string b A mud logging unit or gas detecting device will be monitoring the

system c A stabbing valve will be on the floor to be stabbed into the drill pipe

when kelly is not in the string

fshy-CO-t gtltW

bull

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3000 ImiddotJP BOP CHOKE ImiddotWI FOLD

Minimum Assembly

C( Pressure tes t to9- caslng run

COO ps i after s casing run and to 5000 psi after

~~

~W~~ 4 Choke Line

Straight run from Spool

Adjus tab1e Choke 2 to mud ditch or tank

~~f--- ---JjA

= Steel seated valve Q9

=

Pressure Gauge

4 to mud tank and pits

---1J6

4 Tee ~ n 2JJl====1LJ==J=J=J To choke box

SIiaco

Minimum acceptable size of valve flanged to drilling spool will be 4 The line cross and valve in the run of the discharge line should be the same size as the valve used on the drilling 5p_oo 1 and must be at least 4 The side outlets of the cross may be larger than 2 but the valve attached to the choke and the choke must be 2 nominal size- A pressure gau~e must be attached near the cross The bleed off lines from the chokes should be arranged for straight line discharge into the pits All bleed off lines shall have at least the pressure rating of the assembly being used

Choke manifold and bleed-ofilines to be securely fastened dOl-tn All of choke manifold assemblv and choke lines to be furnished and maintained bv Contractor

_---- -shy

flote 3 eauipment may be furnished ~ith Gulfs approval

bull

- EXHIBIT D SURFACE USE PROGRAM

Company Gulf Oil Corporation Mecham Hollow Federal 1-2-1C = Well Location 1926 FNL amp 2432 FWL Sec 2 T 11S bull R 42E Bear Lake County~ Idaho

1 Existing Roads

A See county and topographic maps (Exhibit E) Access is via Skinner Canyon Road west from Nounan Idaho as identified on Exhibit E

B Road will be maintained and improved as needed for drilling and production The existing road will be upgraded by addition of 4 gravel in presently useable sections and 6 of gravel in softspots Additionally turnouts will be constructed at locations agreed to by the USFS The new road will be constructed in accordance to plan specifications approved by the USFS with 6 gravel surfacing through its entire length Use during the winter season will require snow plow and removal equipment Culverting will be installed or improved where necessary

2 Planned Access Roads See topographic map All matrial from new road construction will be end hauled where slopes are greater than 35 The stock pile for this material will be in the open area near the end of the old logging road as identified on the topographic map

3 Location of Existing Wells None within 1 mile

4 Location of ExistingProposed Facilities

A In the event of production the treater and storage facilities will be located on solid cut area

I The approximate dimensions and location of drilling and producmiddot tion facilities are shown on the drill pad diagram Unused areas of the drill pad will be rehabilitated in the event of production in accordance with USFS specifications to be determiddot mined later

5 Water Supply

A A water well will be drilled on the location Should the water well be unsuccessful water will be hauled by a contractor from North Skinner Creek a short distance downstream from the road crossing thereof in the NU Sec 14 1 IlS R 42E

B A short spur road about 150-200 feet long would be needed from the existing road to the creek The creek bed would be flattened to accept a 10 diameter stock tank (1100 gal26 bbl capacity) An 8 or 12 diameter pipe would lead water into the tank Both tank and pipe would be bermed or covered as much as possible to prevent freezing

C The downhill side of tank can be either 2+ inches lower than the uphill side to control overflow or notched with a trough added to guide overflow back to stream level

Surface Use Program June 25 1984 Page 2

5 Water Supply cont

D Permits for both well and stream water sources will be acquired from the Idaho Department of Water Resources

6 Construction Materials

A Native soil from the well site will be used to build the location

B Gravel will be purchased from a pit in the Nounan vicinity for surshyfacing roads and drill pad travel area

7 Waste Disposal

A Drill cuttings will be buried in the reserve pit

B Garbage and other waste material will be kept in a fenced (small wire mesh) trashburn pit and either burned buried or hauled to an approved disposal site as specified by the USFS

c Salts will be contained in the reserve pit None are anticipated

D Chemicals will be contained in drums or sacks until used in drillingI whereupon these will be contained in the reserve pit

E Sewage will be processed through a septic tank to a leaching field excepting that there will be a chemical toilet for the Mud-logger trailer

~

F Drilling fluids will be handled in the reserve pit

G Any produced fluids will be collected in a test tank

8 Ancillary Facilities None

9 Wellsite Layout Plans shown on Exhibit F The reserve pit(s) will have a 36 mil reinforced liner

Major stockpile of excess cut will be terraced adjacent to south edge of drill pad A smaller secondary stockpile area will be utilized north of the main reserve pit

Topsoil is to be stockpiled at a location off the SE corner of the drill pad Should the supplemental reserve pit be required the topsoil therefrom will be stockpiled north of that pit

Surface Use Program June 25 1984 Page 3

10 Plans for Restoration

A The location will be contoured to confofm as nearly as possible to the original profile of the land as soon as possible after plugging or setting production casing

B Original drainage will be re-established if impacted

C Drill pad diagrams show excess cut segregated from topsoil

D The cutfill line distinguishes surface manipulations

E Waste disposal is explained under Item 7 i

F Revegetation will be according to the specification of USFS

G No soil treatments planned unless specified by USFS

H The reserve pit will be fenced on three sides during drilling Prior to rig release the fourth side will be fenced This pit fence will be maintained until the pit is dry If there is any oil on the pits when drilling is completed it will be removed immediately or the pits will be flagged overhead

I

I Rehabilitation will start as soon as drilling ceases and will be completed when the pits are dry weather permitting

11 Surface Ownership of all Involved Lands The surface ownership of all involved land is Federal under the jurisdiction of the US Forest Service

12 Other Information

A Topography The well site is located in an north-easterly trending wooded ridge crest between Pearl and North Pearl Creeks in the Cache National Forest

Soil Characteristics and Geological Features The soil is a dark rocky loam

Flora Wild grasses fir lodgepole and aspen make up most of the flora in the area

Fauna Mule deer elk moose coyotes rabbits and gophers are the principle wildlife

B Type of Surface Use ActiVity Logging hunting and recreation

C Occupied Dwellings None within 2 miles

Surface Use Program June 25 1984 Page 4 -shy =

C Occupied Dwellings cont Archaelogical or Historical Sites The archaeological survey found no artifacs

Proximity to Water N Pearl Creek and Pearl Creek flow streams are located about 04 mile to north and south of the drillsite

13 Operators Representative and Certification

Charlie B Cortez Richard C Smith Gulf Oil Explor ampProd Co Area Drilling Superintendent

~ PO Box 2619 Gu If Oil Corp Casper Wyoming 82602 PO Box 2619 Ph 307-235-1311 Casper Wyoming 82602

Ph 307-235-1311

I hereby certify that I or persons under my direct supervision have inspected the proposed drill site and access route that I am familiar with the conditions which currently exist that the statements made in this plan are to the best of my knowledge true and correct and that the work associated with operations proposed herein will be performed by Gulf Oil Corporation and its contractors and subcontractors in conshyformity with this plan and the terms and conditions under which it is approved This statement is subject to the provisions of 18 USC 1001 for the filing of a false statement

Name _ WL Rohrer Permit ampClaim Agent

--

~

-

-CONTINGENCY PLAN

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

JUNE 1984

bull

Contingency and Evacuation plan for the protection of personnel and the general pUblicmiddotwhile drilling andor in the event of a disaster in the presence of HZS

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

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SECTIOI 9

PLAoS

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middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 4: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

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3000 ImiddotJP BOP CHOKE ImiddotWI FOLD

Minimum Assembly

C( Pressure tes t to9- caslng run

COO ps i after s casing run and to 5000 psi after

~~

~W~~ 4 Choke Line

Straight run from Spool

Adjus tab1e Choke 2 to mud ditch or tank

~~f--- ---JjA

= Steel seated valve Q9

=

Pressure Gauge

4 to mud tank and pits

---1J6

4 Tee ~ n 2JJl====1LJ==J=J=J To choke box

SIiaco

Minimum acceptable size of valve flanged to drilling spool will be 4 The line cross and valve in the run of the discharge line should be the same size as the valve used on the drilling 5p_oo 1 and must be at least 4 The side outlets of the cross may be larger than 2 but the valve attached to the choke and the choke must be 2 nominal size- A pressure gau~e must be attached near the cross The bleed off lines from the chokes should be arranged for straight line discharge into the pits All bleed off lines shall have at least the pressure rating of the assembly being used

Choke manifold and bleed-ofilines to be securely fastened dOl-tn All of choke manifold assemblv and choke lines to be furnished and maintained bv Contractor

_---- -shy

flote 3 eauipment may be furnished ~ith Gulfs approval

bull

- EXHIBIT D SURFACE USE PROGRAM

Company Gulf Oil Corporation Mecham Hollow Federal 1-2-1C = Well Location 1926 FNL amp 2432 FWL Sec 2 T 11S bull R 42E Bear Lake County~ Idaho

1 Existing Roads

A See county and topographic maps (Exhibit E) Access is via Skinner Canyon Road west from Nounan Idaho as identified on Exhibit E

B Road will be maintained and improved as needed for drilling and production The existing road will be upgraded by addition of 4 gravel in presently useable sections and 6 of gravel in softspots Additionally turnouts will be constructed at locations agreed to by the USFS The new road will be constructed in accordance to plan specifications approved by the USFS with 6 gravel surfacing through its entire length Use during the winter season will require snow plow and removal equipment Culverting will be installed or improved where necessary

2 Planned Access Roads See topographic map All matrial from new road construction will be end hauled where slopes are greater than 35 The stock pile for this material will be in the open area near the end of the old logging road as identified on the topographic map

3 Location of Existing Wells None within 1 mile

4 Location of ExistingProposed Facilities

A In the event of production the treater and storage facilities will be located on solid cut area

I The approximate dimensions and location of drilling and producmiddot tion facilities are shown on the drill pad diagram Unused areas of the drill pad will be rehabilitated in the event of production in accordance with USFS specifications to be determiddot mined later

5 Water Supply

A A water well will be drilled on the location Should the water well be unsuccessful water will be hauled by a contractor from North Skinner Creek a short distance downstream from the road crossing thereof in the NU Sec 14 1 IlS R 42E

B A short spur road about 150-200 feet long would be needed from the existing road to the creek The creek bed would be flattened to accept a 10 diameter stock tank (1100 gal26 bbl capacity) An 8 or 12 diameter pipe would lead water into the tank Both tank and pipe would be bermed or covered as much as possible to prevent freezing

C The downhill side of tank can be either 2+ inches lower than the uphill side to control overflow or notched with a trough added to guide overflow back to stream level

Surface Use Program June 25 1984 Page 2

5 Water Supply cont

D Permits for both well and stream water sources will be acquired from the Idaho Department of Water Resources

6 Construction Materials

A Native soil from the well site will be used to build the location

B Gravel will be purchased from a pit in the Nounan vicinity for surshyfacing roads and drill pad travel area

7 Waste Disposal

A Drill cuttings will be buried in the reserve pit

B Garbage and other waste material will be kept in a fenced (small wire mesh) trashburn pit and either burned buried or hauled to an approved disposal site as specified by the USFS

c Salts will be contained in the reserve pit None are anticipated

D Chemicals will be contained in drums or sacks until used in drillingI whereupon these will be contained in the reserve pit

E Sewage will be processed through a septic tank to a leaching field excepting that there will be a chemical toilet for the Mud-logger trailer

~

F Drilling fluids will be handled in the reserve pit

G Any produced fluids will be collected in a test tank

8 Ancillary Facilities None

9 Wellsite Layout Plans shown on Exhibit F The reserve pit(s) will have a 36 mil reinforced liner

Major stockpile of excess cut will be terraced adjacent to south edge of drill pad A smaller secondary stockpile area will be utilized north of the main reserve pit

Topsoil is to be stockpiled at a location off the SE corner of the drill pad Should the supplemental reserve pit be required the topsoil therefrom will be stockpiled north of that pit

Surface Use Program June 25 1984 Page 3

10 Plans for Restoration

A The location will be contoured to confofm as nearly as possible to the original profile of the land as soon as possible after plugging or setting production casing

B Original drainage will be re-established if impacted

C Drill pad diagrams show excess cut segregated from topsoil

D The cutfill line distinguishes surface manipulations

E Waste disposal is explained under Item 7 i

F Revegetation will be according to the specification of USFS

G No soil treatments planned unless specified by USFS

H The reserve pit will be fenced on three sides during drilling Prior to rig release the fourth side will be fenced This pit fence will be maintained until the pit is dry If there is any oil on the pits when drilling is completed it will be removed immediately or the pits will be flagged overhead

I

I Rehabilitation will start as soon as drilling ceases and will be completed when the pits are dry weather permitting

11 Surface Ownership of all Involved Lands The surface ownership of all involved land is Federal under the jurisdiction of the US Forest Service

12 Other Information

A Topography The well site is located in an north-easterly trending wooded ridge crest between Pearl and North Pearl Creeks in the Cache National Forest

Soil Characteristics and Geological Features The soil is a dark rocky loam

Flora Wild grasses fir lodgepole and aspen make up most of the flora in the area

Fauna Mule deer elk moose coyotes rabbits and gophers are the principle wildlife

B Type of Surface Use ActiVity Logging hunting and recreation

C Occupied Dwellings None within 2 miles

Surface Use Program June 25 1984 Page 4 -shy =

C Occupied Dwellings cont Archaelogical or Historical Sites The archaeological survey found no artifacs

Proximity to Water N Pearl Creek and Pearl Creek flow streams are located about 04 mile to north and south of the drillsite

13 Operators Representative and Certification

Charlie B Cortez Richard C Smith Gulf Oil Explor ampProd Co Area Drilling Superintendent

~ PO Box 2619 Gu If Oil Corp Casper Wyoming 82602 PO Box 2619 Ph 307-235-1311 Casper Wyoming 82602

Ph 307-235-1311

I hereby certify that I or persons under my direct supervision have inspected the proposed drill site and access route that I am familiar with the conditions which currently exist that the statements made in this plan are to the best of my knowledge true and correct and that the work associated with operations proposed herein will be performed by Gulf Oil Corporation and its contractors and subcontractors in conshyformity with this plan and the terms and conditions under which it is approved This statement is subject to the provisions of 18 USC 1001 for the filing of a false statement

Name _ WL Rohrer Permit ampClaim Agent

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~

-

-CONTINGENCY PLAN

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

JUNE 1984

bull

Contingency and Evacuation plan for the protection of personnel and the general pUblicmiddotwhile drilling andor in the event of a disaster in the presence of HZS

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

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V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

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4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

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VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

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i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 5: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

3000 ImiddotJP BOP CHOKE ImiddotWI FOLD

Minimum Assembly

C( Pressure tes t to9- caslng run

COO ps i after s casing run and to 5000 psi after

~~

~W~~ 4 Choke Line

Straight run from Spool

Adjus tab1e Choke 2 to mud ditch or tank

~~f--- ---JjA

= Steel seated valve Q9

=

Pressure Gauge

4 to mud tank and pits

---1J6

4 Tee ~ n 2JJl====1LJ==J=J=J To choke box

SIiaco

Minimum acceptable size of valve flanged to drilling spool will be 4 The line cross and valve in the run of the discharge line should be the same size as the valve used on the drilling 5p_oo 1 and must be at least 4 The side outlets of the cross may be larger than 2 but the valve attached to the choke and the choke must be 2 nominal size- A pressure gau~e must be attached near the cross The bleed off lines from the chokes should be arranged for straight line discharge into the pits All bleed off lines shall have at least the pressure rating of the assembly being used

Choke manifold and bleed-ofilines to be securely fastened dOl-tn All of choke manifold assemblv and choke lines to be furnished and maintained bv Contractor

_---- -shy

flote 3 eauipment may be furnished ~ith Gulfs approval

bull

- EXHIBIT D SURFACE USE PROGRAM

Company Gulf Oil Corporation Mecham Hollow Federal 1-2-1C = Well Location 1926 FNL amp 2432 FWL Sec 2 T 11S bull R 42E Bear Lake County~ Idaho

1 Existing Roads

A See county and topographic maps (Exhibit E) Access is via Skinner Canyon Road west from Nounan Idaho as identified on Exhibit E

B Road will be maintained and improved as needed for drilling and production The existing road will be upgraded by addition of 4 gravel in presently useable sections and 6 of gravel in softspots Additionally turnouts will be constructed at locations agreed to by the USFS The new road will be constructed in accordance to plan specifications approved by the USFS with 6 gravel surfacing through its entire length Use during the winter season will require snow plow and removal equipment Culverting will be installed or improved where necessary

2 Planned Access Roads See topographic map All matrial from new road construction will be end hauled where slopes are greater than 35 The stock pile for this material will be in the open area near the end of the old logging road as identified on the topographic map

3 Location of Existing Wells None within 1 mile

4 Location of ExistingProposed Facilities

A In the event of production the treater and storage facilities will be located on solid cut area

I The approximate dimensions and location of drilling and producmiddot tion facilities are shown on the drill pad diagram Unused areas of the drill pad will be rehabilitated in the event of production in accordance with USFS specifications to be determiddot mined later

5 Water Supply

A A water well will be drilled on the location Should the water well be unsuccessful water will be hauled by a contractor from North Skinner Creek a short distance downstream from the road crossing thereof in the NU Sec 14 1 IlS R 42E

B A short spur road about 150-200 feet long would be needed from the existing road to the creek The creek bed would be flattened to accept a 10 diameter stock tank (1100 gal26 bbl capacity) An 8 or 12 diameter pipe would lead water into the tank Both tank and pipe would be bermed or covered as much as possible to prevent freezing

C The downhill side of tank can be either 2+ inches lower than the uphill side to control overflow or notched with a trough added to guide overflow back to stream level

Surface Use Program June 25 1984 Page 2

5 Water Supply cont

D Permits for both well and stream water sources will be acquired from the Idaho Department of Water Resources

6 Construction Materials

A Native soil from the well site will be used to build the location

B Gravel will be purchased from a pit in the Nounan vicinity for surshyfacing roads and drill pad travel area

7 Waste Disposal

A Drill cuttings will be buried in the reserve pit

B Garbage and other waste material will be kept in a fenced (small wire mesh) trashburn pit and either burned buried or hauled to an approved disposal site as specified by the USFS

c Salts will be contained in the reserve pit None are anticipated

D Chemicals will be contained in drums or sacks until used in drillingI whereupon these will be contained in the reserve pit

E Sewage will be processed through a septic tank to a leaching field excepting that there will be a chemical toilet for the Mud-logger trailer

~

F Drilling fluids will be handled in the reserve pit

G Any produced fluids will be collected in a test tank

8 Ancillary Facilities None

9 Wellsite Layout Plans shown on Exhibit F The reserve pit(s) will have a 36 mil reinforced liner

Major stockpile of excess cut will be terraced adjacent to south edge of drill pad A smaller secondary stockpile area will be utilized north of the main reserve pit

Topsoil is to be stockpiled at a location off the SE corner of the drill pad Should the supplemental reserve pit be required the topsoil therefrom will be stockpiled north of that pit

Surface Use Program June 25 1984 Page 3

10 Plans for Restoration

A The location will be contoured to confofm as nearly as possible to the original profile of the land as soon as possible after plugging or setting production casing

B Original drainage will be re-established if impacted

C Drill pad diagrams show excess cut segregated from topsoil

D The cutfill line distinguishes surface manipulations

E Waste disposal is explained under Item 7 i

F Revegetation will be according to the specification of USFS

G No soil treatments planned unless specified by USFS

H The reserve pit will be fenced on three sides during drilling Prior to rig release the fourth side will be fenced This pit fence will be maintained until the pit is dry If there is any oil on the pits when drilling is completed it will be removed immediately or the pits will be flagged overhead

I

I Rehabilitation will start as soon as drilling ceases and will be completed when the pits are dry weather permitting

11 Surface Ownership of all Involved Lands The surface ownership of all involved land is Federal under the jurisdiction of the US Forest Service

12 Other Information

A Topography The well site is located in an north-easterly trending wooded ridge crest between Pearl and North Pearl Creeks in the Cache National Forest

Soil Characteristics and Geological Features The soil is a dark rocky loam

Flora Wild grasses fir lodgepole and aspen make up most of the flora in the area

Fauna Mule deer elk moose coyotes rabbits and gophers are the principle wildlife

B Type of Surface Use ActiVity Logging hunting and recreation

C Occupied Dwellings None within 2 miles

Surface Use Program June 25 1984 Page 4 -shy =

C Occupied Dwellings cont Archaelogical or Historical Sites The archaeological survey found no artifacs

Proximity to Water N Pearl Creek and Pearl Creek flow streams are located about 04 mile to north and south of the drillsite

13 Operators Representative and Certification

Charlie B Cortez Richard C Smith Gulf Oil Explor ampProd Co Area Drilling Superintendent

~ PO Box 2619 Gu If Oil Corp Casper Wyoming 82602 PO Box 2619 Ph 307-235-1311 Casper Wyoming 82602

Ph 307-235-1311

I hereby certify that I or persons under my direct supervision have inspected the proposed drill site and access route that I am familiar with the conditions which currently exist that the statements made in this plan are to the best of my knowledge true and correct and that the work associated with operations proposed herein will be performed by Gulf Oil Corporation and its contractors and subcontractors in conshyformity with this plan and the terms and conditions under which it is approved This statement is subject to the provisions of 18 USC 1001 for the filing of a false statement

Name _ WL Rohrer Permit ampClaim Agent

--

~

-

-CONTINGENCY PLAN

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

JUNE 1984

bull

Contingency and Evacuation plan for the protection of personnel and the general pUblicmiddotwhile drilling andor in the event of a disaster in the presence of HZS

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

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-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 6: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

- EXHIBIT D SURFACE USE PROGRAM

Company Gulf Oil Corporation Mecham Hollow Federal 1-2-1C = Well Location 1926 FNL amp 2432 FWL Sec 2 T 11S bull R 42E Bear Lake County~ Idaho

1 Existing Roads

A See county and topographic maps (Exhibit E) Access is via Skinner Canyon Road west from Nounan Idaho as identified on Exhibit E

B Road will be maintained and improved as needed for drilling and production The existing road will be upgraded by addition of 4 gravel in presently useable sections and 6 of gravel in softspots Additionally turnouts will be constructed at locations agreed to by the USFS The new road will be constructed in accordance to plan specifications approved by the USFS with 6 gravel surfacing through its entire length Use during the winter season will require snow plow and removal equipment Culverting will be installed or improved where necessary

2 Planned Access Roads See topographic map All matrial from new road construction will be end hauled where slopes are greater than 35 The stock pile for this material will be in the open area near the end of the old logging road as identified on the topographic map

3 Location of Existing Wells None within 1 mile

4 Location of ExistingProposed Facilities

A In the event of production the treater and storage facilities will be located on solid cut area

I The approximate dimensions and location of drilling and producmiddot tion facilities are shown on the drill pad diagram Unused areas of the drill pad will be rehabilitated in the event of production in accordance with USFS specifications to be determiddot mined later

5 Water Supply

A A water well will be drilled on the location Should the water well be unsuccessful water will be hauled by a contractor from North Skinner Creek a short distance downstream from the road crossing thereof in the NU Sec 14 1 IlS R 42E

B A short spur road about 150-200 feet long would be needed from the existing road to the creek The creek bed would be flattened to accept a 10 diameter stock tank (1100 gal26 bbl capacity) An 8 or 12 diameter pipe would lead water into the tank Both tank and pipe would be bermed or covered as much as possible to prevent freezing

C The downhill side of tank can be either 2+ inches lower than the uphill side to control overflow or notched with a trough added to guide overflow back to stream level

Surface Use Program June 25 1984 Page 2

5 Water Supply cont

D Permits for both well and stream water sources will be acquired from the Idaho Department of Water Resources

6 Construction Materials

A Native soil from the well site will be used to build the location

B Gravel will be purchased from a pit in the Nounan vicinity for surshyfacing roads and drill pad travel area

7 Waste Disposal

A Drill cuttings will be buried in the reserve pit

B Garbage and other waste material will be kept in a fenced (small wire mesh) trashburn pit and either burned buried or hauled to an approved disposal site as specified by the USFS

c Salts will be contained in the reserve pit None are anticipated

D Chemicals will be contained in drums or sacks until used in drillingI whereupon these will be contained in the reserve pit

E Sewage will be processed through a septic tank to a leaching field excepting that there will be a chemical toilet for the Mud-logger trailer

~

F Drilling fluids will be handled in the reserve pit

G Any produced fluids will be collected in a test tank

8 Ancillary Facilities None

9 Wellsite Layout Plans shown on Exhibit F The reserve pit(s) will have a 36 mil reinforced liner

Major stockpile of excess cut will be terraced adjacent to south edge of drill pad A smaller secondary stockpile area will be utilized north of the main reserve pit

Topsoil is to be stockpiled at a location off the SE corner of the drill pad Should the supplemental reserve pit be required the topsoil therefrom will be stockpiled north of that pit

Surface Use Program June 25 1984 Page 3

10 Plans for Restoration

A The location will be contoured to confofm as nearly as possible to the original profile of the land as soon as possible after plugging or setting production casing

B Original drainage will be re-established if impacted

C Drill pad diagrams show excess cut segregated from topsoil

D The cutfill line distinguishes surface manipulations

E Waste disposal is explained under Item 7 i

F Revegetation will be according to the specification of USFS

G No soil treatments planned unless specified by USFS

H The reserve pit will be fenced on three sides during drilling Prior to rig release the fourth side will be fenced This pit fence will be maintained until the pit is dry If there is any oil on the pits when drilling is completed it will be removed immediately or the pits will be flagged overhead

I

I Rehabilitation will start as soon as drilling ceases and will be completed when the pits are dry weather permitting

11 Surface Ownership of all Involved Lands The surface ownership of all involved land is Federal under the jurisdiction of the US Forest Service

12 Other Information

A Topography The well site is located in an north-easterly trending wooded ridge crest between Pearl and North Pearl Creeks in the Cache National Forest

Soil Characteristics and Geological Features The soil is a dark rocky loam

Flora Wild grasses fir lodgepole and aspen make up most of the flora in the area

Fauna Mule deer elk moose coyotes rabbits and gophers are the principle wildlife

B Type of Surface Use ActiVity Logging hunting and recreation

C Occupied Dwellings None within 2 miles

Surface Use Program June 25 1984 Page 4 -shy =

C Occupied Dwellings cont Archaelogical or Historical Sites The archaeological survey found no artifacs

Proximity to Water N Pearl Creek and Pearl Creek flow streams are located about 04 mile to north and south of the drillsite

13 Operators Representative and Certification

Charlie B Cortez Richard C Smith Gulf Oil Explor ampProd Co Area Drilling Superintendent

~ PO Box 2619 Gu If Oil Corp Casper Wyoming 82602 PO Box 2619 Ph 307-235-1311 Casper Wyoming 82602

Ph 307-235-1311

I hereby certify that I or persons under my direct supervision have inspected the proposed drill site and access route that I am familiar with the conditions which currently exist that the statements made in this plan are to the best of my knowledge true and correct and that the work associated with operations proposed herein will be performed by Gulf Oil Corporation and its contractors and subcontractors in conshyformity with this plan and the terms and conditions under which it is approved This statement is subject to the provisions of 18 USC 1001 for the filing of a false statement

Name _ WL Rohrer Permit ampClaim Agent

--

~

-

-CONTINGENCY PLAN

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

JUNE 1984

bull

Contingency and Evacuation plan for the protection of personnel and the general pUblicmiddotwhile drilling andor in the event of a disaster in the presence of HZS

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

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-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 7: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

Surface Use Program June 25 1984 Page 2

5 Water Supply cont

D Permits for both well and stream water sources will be acquired from the Idaho Department of Water Resources

6 Construction Materials

A Native soil from the well site will be used to build the location

B Gravel will be purchased from a pit in the Nounan vicinity for surshyfacing roads and drill pad travel area

7 Waste Disposal

A Drill cuttings will be buried in the reserve pit

B Garbage and other waste material will be kept in a fenced (small wire mesh) trashburn pit and either burned buried or hauled to an approved disposal site as specified by the USFS

c Salts will be contained in the reserve pit None are anticipated

D Chemicals will be contained in drums or sacks until used in drillingI whereupon these will be contained in the reserve pit

E Sewage will be processed through a septic tank to a leaching field excepting that there will be a chemical toilet for the Mud-logger trailer

~

F Drilling fluids will be handled in the reserve pit

G Any produced fluids will be collected in a test tank

8 Ancillary Facilities None

9 Wellsite Layout Plans shown on Exhibit F The reserve pit(s) will have a 36 mil reinforced liner

Major stockpile of excess cut will be terraced adjacent to south edge of drill pad A smaller secondary stockpile area will be utilized north of the main reserve pit

Topsoil is to be stockpiled at a location off the SE corner of the drill pad Should the supplemental reserve pit be required the topsoil therefrom will be stockpiled north of that pit

Surface Use Program June 25 1984 Page 3

10 Plans for Restoration

A The location will be contoured to confofm as nearly as possible to the original profile of the land as soon as possible after plugging or setting production casing

B Original drainage will be re-established if impacted

C Drill pad diagrams show excess cut segregated from topsoil

D The cutfill line distinguishes surface manipulations

E Waste disposal is explained under Item 7 i

F Revegetation will be according to the specification of USFS

G No soil treatments planned unless specified by USFS

H The reserve pit will be fenced on three sides during drilling Prior to rig release the fourth side will be fenced This pit fence will be maintained until the pit is dry If there is any oil on the pits when drilling is completed it will be removed immediately or the pits will be flagged overhead

I

I Rehabilitation will start as soon as drilling ceases and will be completed when the pits are dry weather permitting

11 Surface Ownership of all Involved Lands The surface ownership of all involved land is Federal under the jurisdiction of the US Forest Service

12 Other Information

A Topography The well site is located in an north-easterly trending wooded ridge crest between Pearl and North Pearl Creeks in the Cache National Forest

Soil Characteristics and Geological Features The soil is a dark rocky loam

Flora Wild grasses fir lodgepole and aspen make up most of the flora in the area

Fauna Mule deer elk moose coyotes rabbits and gophers are the principle wildlife

B Type of Surface Use ActiVity Logging hunting and recreation

C Occupied Dwellings None within 2 miles

Surface Use Program June 25 1984 Page 4 -shy =

C Occupied Dwellings cont Archaelogical or Historical Sites The archaeological survey found no artifacs

Proximity to Water N Pearl Creek and Pearl Creek flow streams are located about 04 mile to north and south of the drillsite

13 Operators Representative and Certification

Charlie B Cortez Richard C Smith Gulf Oil Explor ampProd Co Area Drilling Superintendent

~ PO Box 2619 Gu If Oil Corp Casper Wyoming 82602 PO Box 2619 Ph 307-235-1311 Casper Wyoming 82602

Ph 307-235-1311

I hereby certify that I or persons under my direct supervision have inspected the proposed drill site and access route that I am familiar with the conditions which currently exist that the statements made in this plan are to the best of my knowledge true and correct and that the work associated with operations proposed herein will be performed by Gulf Oil Corporation and its contractors and subcontractors in conshyformity with this plan and the terms and conditions under which it is approved This statement is subject to the provisions of 18 USC 1001 for the filing of a false statement

Name _ WL Rohrer Permit ampClaim Agent

--

~

-

-CONTINGENCY PLAN

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

JUNE 1984

bull

Contingency and Evacuation plan for the protection of personnel and the general pUblicmiddotwhile drilling andor in the event of a disaster in the presence of HZS

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 8: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

Surface Use Program June 25 1984 Page 3

10 Plans for Restoration

A The location will be contoured to confofm as nearly as possible to the original profile of the land as soon as possible after plugging or setting production casing

B Original drainage will be re-established if impacted

C Drill pad diagrams show excess cut segregated from topsoil

D The cutfill line distinguishes surface manipulations

E Waste disposal is explained under Item 7 i

F Revegetation will be according to the specification of USFS

G No soil treatments planned unless specified by USFS

H The reserve pit will be fenced on three sides during drilling Prior to rig release the fourth side will be fenced This pit fence will be maintained until the pit is dry If there is any oil on the pits when drilling is completed it will be removed immediately or the pits will be flagged overhead

I

I Rehabilitation will start as soon as drilling ceases and will be completed when the pits are dry weather permitting

11 Surface Ownership of all Involved Lands The surface ownership of all involved land is Federal under the jurisdiction of the US Forest Service

12 Other Information

A Topography The well site is located in an north-easterly trending wooded ridge crest between Pearl and North Pearl Creeks in the Cache National Forest

Soil Characteristics and Geological Features The soil is a dark rocky loam

Flora Wild grasses fir lodgepole and aspen make up most of the flora in the area

Fauna Mule deer elk moose coyotes rabbits and gophers are the principle wildlife

B Type of Surface Use ActiVity Logging hunting and recreation

C Occupied Dwellings None within 2 miles

Surface Use Program June 25 1984 Page 4 -shy =

C Occupied Dwellings cont Archaelogical or Historical Sites The archaeological survey found no artifacs

Proximity to Water N Pearl Creek and Pearl Creek flow streams are located about 04 mile to north and south of the drillsite

13 Operators Representative and Certification

Charlie B Cortez Richard C Smith Gulf Oil Explor ampProd Co Area Drilling Superintendent

~ PO Box 2619 Gu If Oil Corp Casper Wyoming 82602 PO Box 2619 Ph 307-235-1311 Casper Wyoming 82602

Ph 307-235-1311

I hereby certify that I or persons under my direct supervision have inspected the proposed drill site and access route that I am familiar with the conditions which currently exist that the statements made in this plan are to the best of my knowledge true and correct and that the work associated with operations proposed herein will be performed by Gulf Oil Corporation and its contractors and subcontractors in conshyformity with this plan and the terms and conditions under which it is approved This statement is subject to the provisions of 18 USC 1001 for the filing of a false statement

Name _ WL Rohrer Permit ampClaim Agent

--

~

-

-CONTINGENCY PLAN

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

JUNE 1984

bull

Contingency and Evacuation plan for the protection of personnel and the general pUblicmiddotwhile drilling andor in the event of a disaster in the presence of HZS

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 9: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

Surface Use Program June 25 1984 Page 4 -shy =

C Occupied Dwellings cont Archaelogical or Historical Sites The archaeological survey found no artifacs

Proximity to Water N Pearl Creek and Pearl Creek flow streams are located about 04 mile to north and south of the drillsite

13 Operators Representative and Certification

Charlie B Cortez Richard C Smith Gulf Oil Explor ampProd Co Area Drilling Superintendent

~ PO Box 2619 Gu If Oil Corp Casper Wyoming 82602 PO Box 2619 Ph 307-235-1311 Casper Wyoming 82602

Ph 307-235-1311

I hereby certify that I or persons under my direct supervision have inspected the proposed drill site and access route that I am familiar with the conditions which currently exist that the statements made in this plan are to the best of my knowledge true and correct and that the work associated with operations proposed herein will be performed by Gulf Oil Corporation and its contractors and subcontractors in conshyformity with this plan and the terms and conditions under which it is approved This statement is subject to the provisions of 18 USC 1001 for the filing of a false statement

Name _ WL Rohrer Permit ampClaim Agent

--

~

-

-CONTINGENCY PLAN

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

JUNE 1984

bull

Contingency and Evacuation plan for the protection of personnel and the general pUblicmiddotwhile drilling andor in the event of a disaster in the presence of HZS

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

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-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 10: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

--

~

-

-CONTINGENCY PLAN

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

JUNE 1984

bull

Contingency and Evacuation plan for the protection of personnel and the general pUblicmiddotwhile drilling andor in the event of a disaster in the presence of HZS

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 11: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

TABLE OF CO~TE~TS

~

1 PURPOSE 1

II GENERAL INFORlATION amp PHYSIOLOGICAL RESPONSES TO HZS EXPOStRE z

III TREATNENT PROCEDURES FOR H2S POISONI~G 3

IV RESpmSIBILITIES 3

V tELLS lTE PROCEDURES amp PRECoItTIOS 4

VI PROTECTIO OF THE GEE~L PU~LIC 8

VII PHOE KL)lBERS 9

VI II bull ~l~P OF AREA 10

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

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9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

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middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 12: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

-

CONTINGENCY PLAN =

FOR

GULF OIL CORPORATION

MECHAM HOLLOW 1-2-1C

BEAR LAKE COUNTY IDAHO

I PURPOSE

The purpose of this plan is to Safeguard the lives of Company contract personnel and the general public in the event of equipment failures andor disaster occasioned by the drilling of formations which may contain HZS (Hydrogen Sulphide) and CO2 (Carbon Dioxide)

Gulf Oil Corporation has inaugurated practices and specified materials to be used in drilling of wells to insure the safety of all personnel and the general public within the bounds of current knowledge and equipment abailable at the present time No problems are anticipated in safely drilling wells however as further precaution this contingency and evacuation plan has been prepared and adopted to provide a means of insuring the safety of personnel and the general public should a disaster occur

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

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middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 13: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

VVVcc ~~rUSES 10 IlZS EXOSU~

IlZS is a colorless flarrJrable gas having in 10 concentrations an odor re~ St~bling rotten eggs However odor cannot be relied upon as a means of ceshytection since high concentrations or continued exposure to low concentratic~s tends to paralyze the sense of smell HZS is an irritant and extremely toxic gas which is several times deadlier than carbon monoxide and almost as-~e~~

as hyriroen cyanide The significance of the CO is its abili ty to extinshyguish pilot lights and flanes and a11ong theemission of unburned HZS

L~ concentrations of HS cause headaches HY-goer concentrations (001 per cent by voL-e) cacse irritations of the eyes n(jse throat and lungs Eyes becorr~ red and swollen acco~panied by sharp pain in rr~re severe cases Still hither concentratiQns (005 per cent by volume) cause dizziness unconsciousshyness and failure of respiration

HZS is heavier than air On still days it tends to accuulate in 1011 places in dangerous concentrations However if it is warmer than the surrounding air it ay tend to rise Thus personnel middot-Iorking in hig places under the~

condimiddottions should do so with caution

In a 10 0 middotlind a gas plue middotill travel one rlile in six inutes

The p~~ioicical resJonse to var~ous c)ncentrli~ions of HZS is as follms

Par of I-S Per ~i 11 ion Per Cent P G i r S 0 1J~~

middotmiddotX17 i ic~cgt Ie CO1cer~shy

ticn fer an S ho~r work day

Si ~~ 3-75 f~r scer~l

hcurs of 2x~ur

middot~=xi7~-- c~=t2~on h= C2n ~e j~~~leG ~or cne~our ~i~~ou~

serious CC~s2-~ns

D3n9=~~~s aft~r ex~csure of 12 hour to 1 heur

t2t21 in excsur2 of 30 rllnLtes

Rapid u~cc~sciousness - Fatal in a feJ minutes

10 0001

0C07-0015

170- oJl 0017-003

400- 700 004-007

600 006

1000 010

1~for3~ic~ taken from PETiltOLEU~1 SFETY DATA FO~ middotIG3E5 Am TriCR ASSOCI OF TfiE AmiddotIC3iJ PEl~OLEUl HSTIlUTE - Bulleti n 110 7 July 1951 and 5TADOu OIL ceY OF CLIrOF~IlA INDUS1RIAL HYGIEIE BULLElIl1 COICERNIIG SULFIDE Jc-~jl 1~5~

Sulhur Oiexice (500) ill be for-d Ii tn the burnina of hydrOGen ul fide aas in the vacar pnase L This las al t~ougn colorless can be idencl tied by its ch=raceristic pungent odor 50 0 is so intensely i rri tairg that concentrashytions of 3 to 5 rs per milliol1 are readily detecJble by the noral peron Yet unc=r cer~ain ~etcrologlCcl conclicns and large vol~~es SO~ ~ay bec~~e ~cre ~a~sr~us than hydro~en sulfice Therefore though the wel has bee~ Igshyni ed one cer-not be less vigi lant bccJuse SOZ can ki 11

- Z shy

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

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middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 14: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

bull Ill TI[TiltIT PROCEDU~S FOR HZS POl~OiI riG -

A Rer~ve the patient to fresh air

B If breathing hes ce~sed or is labor~d bein artificial respir~tio~ ir-ediately IIOE This is quickest and preferred method for cle~rshyins petients l~~S5 of ccntaninated air HOmiddotleeG-under disester corjtions i -ay root be practical to rove-~etienrto fre~h air In suc~ instances lthere those rendering first aidnust continue to weer masks a resuscitetor should be used

Apply resuscitator to help sti~ulte HZS fro~ blcoc stream until physicin or ar~ulance arrives

Conti nue

D Kee~ at rest end prevent chilling

E Get patient uncer physicians care es seon as possible

IV RE~OSI3ILIIES

A ran-in-chc-~e

To =SSlre ~e ~i~=r cc orcer1y e-e~~~on 0 ~is lun it is ~bsoshy

1l21y essenI~21 tna~ one ~~~ oe in CC~122 charse of and res~onsib1~ ~cshy 15 i-gt1E-nicii~ls The rcn~j09 rc~Jic~ iJ2~=r-~n~ i~r on 1cco~~n 1 0 chs -n

o T=s~n9

OrrlC en1 tesino of ~e middotel1 slJh as drill S2i 25

be i~rd ui anyliquio middotlii i be ~ut throus a ~sectParacr of dissJlved gas

011 for

Sics Ii11 f1an~g

Spe~ial prcced~res and conting~~cy plc~ for prod~cion testi~g the w2il efter rele~sin9 the rig will be est~lished and approved prior to suc~ t~stir~_

C Pe~d Ccunt

-A log of cor~ery anj ~e~tract personnel Ii 11 b2 ain~iin2d in orc to kee~ an Gcc~r2r2 clnt of the nuroer of and naues of pecple C1

locHon at ell tir2s This log shall be maintained as curen as possible

- J shy

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

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rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

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Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

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11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 15: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

V WELLSITE PROCEDURES AND PRECAUTIONS

A Location

1 Location shall be constructed large enough so that rig can be riggpoundd ~

up to take advantage of prevailing winds

Z Nud tanks shale shaker degasser solids remoyar equipment and reserve pit should be located downwind and away from substructure to provide for more ventilatiOn

B Blowout Preventor Requirements

The BOP hookup shall include J ram type a Hydril and choke manifold all 5000 psi WP minioum which meets Gulfs specifications for H2S service The contractor shall furnish to Gulf certification by the manufacturer and lor rental agency that the equipment is certified for HZS service

C Blowout Preventor Pit Drills

Pit drills are for the purpose of acquainting each member of the drilling crew with his duties in the event an emergency arises Drills will be helc

with each crew initially as frequently as required to thoroughly f~oili3rize

each man with his duties Drills are to be held at least weekly after entering a formation knotrn to contain H2S

D ~arning System

1 tind Direction

(a) Wind socks to be inst~lled in open area easily visible fro~ rig

(b) Colored streamers ill be tied to each flare

(c) Appropriate warning signs and flags will be placed at all enshytrances to the location

2 Kick Indicators

(a) Flow indicator to indicate that the flow returns are neitheL g3i~shying or dropping off

(b) Pit Volume Totalize (PVT)

PVT continuously records pit volume and sounds alarm when a preset gain or loss in pit volume is indicated

(1) An E2S detector Jill continuously monitor- air from a tr1p at the mud shaker and bell nipple Concentrations less than 10 PPM ~ill

be detected

(b) A dr1ger type sniffer will also be kept available This as oJell as the H2S detccters should be used to check for H2S contaminltion

- 4 -

--

V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

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will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

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C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

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~

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k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

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~ Jl~S G1 te cil~ io(o~ 1 --- ~~

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Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

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in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

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r 0( bullbullbull

gt

-gtshy

10

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0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

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middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

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~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

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~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

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( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

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11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

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pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

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11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 16: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

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V ~ELLSITE PROCEDURES AND PRECAUTIONS (Contd)

4 From top of the H2S bearing formation to TO drilling engineer or fo~e~an

in charge shall consult daily vith the wellsite development geologist or mud loggers for any changes in geologic markers indicating possible changes in important formation tops

E Protection of Personnel

Training Pro~ram

1 All personnel shall be instructed in the proper use of personal safety equipment H2S detectors and alarms briefing areas evacuation proceshydures and prevailing winds Training of all personnel ~hether regularshyly assigned contract or employed on an unscheduled basis shall be carried out by the contract safety supervisor assigned to the location

2 A drill and training session will be conducted every two weeks and reshycorded on the drillers log

3 Two briefing areas will be designated for assembly of personnel during emergency conditions located so one is up-wind of the well at all times Personnel shall be trained to practice routine observation of wind direction

4 The Gulf Drilling Representative shall be responsible for the overall operation of on-site safety and training programs

erscrnel r0tect~e E~uiD~ent

1 All working personnel on a facility shall be equipped with proper proshytective-breathing app~ratus The operator shall provide such equip~ert

ror he no~al nu~ber of personnel involved in the operation The opshy erator is not required to furnish protective-breathing equip~ent for

service personnel but he is required to inform service contractors of the necessity of having this equipoent when called to the location Lightweight escape-type self-contained breathing apparatus with a mini~uo of 5 minutes supply must be maintained at an easily accessible location for the derrickman and at any other location where escape fro~

an H2S atmosphere would be dificult Additional protective breathi~g

app3ratus of the pressure-demand or continuous-flow type (full face piece supplying breathing quality air for an extended period while maintaining a slight pressure i~sice the system) shall be provided for all essenti~l cre~ members Sucn equip~ent will conform to Occupational Safety and Health Ac~inistracion Scandards 29 CFR 1910132 Subpart I Personal Protective Equipment and ~e~ic3n Nation31 Standard Practices ror Respiratory Protection Z382

2 Storage of protective-breathing ~pparatus shall be planned to assure at least one available appaatus regardless of current wind conditions The COntr3ct saiety supervisor will be responsible for maintenance of all safety equipment

3 Each syscell must have an alarm signll for low air supply

- 5 shy

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

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-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 17: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

--

4 Additional personnel safety equipment must be available for use

(a) Chalk boards and note pads for communication (b) First-aid supplies (c) Resuscitators (d) Litter

5 Large explosion-proof mechanical blower~_may De used if necessary to direct vapors in the desired direction as protection against calm or extremely light winds Use of such ventilation equipment shall be provided 1n work areas where H2S vapors might accumulate and need to be dispersed

Visible Warnin~ Svstem

Operational danger signs shall be displayed on each entrance to the location complete with fla~s The signs with flags will indicate the following conshyditions and requirecents

1 Green Flag - ~loderate danger When the concentration reaches ZO ppm HZS the signs will be displayed The detection efforts shall be intensified and steps taken to eli~inate or neutralize the condition

2 YellotJ Flag - In[eIiTIediate danger hen H2S is deterwined to be in che ZO-lOO ppm range rhe flag shall be hoisted protective breathing appashyratus shall be ~orn by all working personnel and 011 non-working pershysonnel ~oved to safe arejS

3 Red Flag - Extre~e d3nger hnen EZS h~s e~ceeded 100 ppm concentrJtion all non-essential personnel or all perso~nel (as appropriate) shall be evacuated

4 During the ti~e when the veIl is being production tested or wilen extre~e

danger conditions exist the entr~ces to the loc~tion will be bloc~ed

and a guard posted to keep out all non-essential personnel

F Communication

1 Telephones

(a) A telephone ~ill be installed in the Gulf Rig Supervisors trailer on locltion

G General

1 Flare Syscem - The flare and flare pit shall be positioned as far from the rig as practical The flare line will be securely anchored to the ground

(a) All choke ~anifolding and the ~ud gas separator vent shall be tied into the flar~ system The pipe to the flare will be adequate size so th3t ~inicum back pressure ~ill be had

(b) A pilot 511311 b~ m3int~incd at each flare during usc

(c) Backup isnction for each flare shall be provided by

- 6 shy

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 18: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

hLLL~~Ir PROCEDURES AD PRECUTIO-S (Contd)

shy1) Very Pistols (one in Gulf trailer one in tool pushers

trailer)

2 H2S is normally heavier than air and thus seeks low places For ~is reason calc days can be more dangerous than windy days since high concentrations can accumul~te in the loys over ~er1od of time

CAVT[O~ If the H2S is warmer than the SUrrounding air (as it probably will be during the winter months) then it will rise In this case the derrickman is vulnerable and should frequenrly monitor his position

J ~en H2S contamination is present work in pairs - the buddy system

4 Absolutely no smoking when H2S contamination is present H2S is highly flarunable

S~oking during normal opera~ions should be allowed only in designated areas

VI PROTECTION A~D EVACUAT[O~ OF THE GE~E~L PUBLIC

A Contingency Plan

1 Before reaching the top of the HZS beari~~ f0rrration (mininun of 1500 feet above) the follo~ing ~easures are to be put into effect

(a) A s3fet) ~eeting ~ith Gulf persor~el each crew and tool pusher and mud loggers will be held cove~i~g use 0 SC3A resuscitator first aid etc Notify Division Office at least 48 hours before meeting so appropriate personnel can attend meeting

(b) Post in conspicuous form at telephone station the phone nu~ber

of

1 Sheriffs Office 2 A~bulance Service J Hospital 4 Doctors Numbers 5 Highway Patrol

B ~vacuation Plan

1 Kick

Action will be withheld pending further development

2 Blowout or Irr~inent Blowout

If in the judgment of the man-in-charge it is pr~ctically certain that a blowout will occur or it happens almost instantaneously the followshying procedures will be put into effect

(a) Evacuate well site personnel

- 7 shy

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 19: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

rKUIECIION A~D EVACUATION OF THE GENERAL PUBLIC (Contd)

(b) Gulf man-in-charge will set well on fire

(c) All personnel evacuating drillsite will wear SCBA if possible

(d) Drager tube type sniffer will be used to monitor any H~S on or around the immediate area

(e) If location is evacuated andor set r-ire the Gulf man-in-charge and tool pusher will remain as near lo~ation as possible to assure against flameout Keep local authorities informed of develop~ents

and needs through telephone or mobile radio contact

(f) Notify by phone or in person all those listed on E~erbency Phone Numbers list

(See VII)

C Evacuation of General Public

1 Residents within a 2 mile radius of the location are identified on ~age

9 and will be notified if any potential danger exists

2 If H2S is encountered the Highway Patrol Office 3nd Courty Sheifs Office ~ill be requested to help in stoppins unnecessary tr3ipoundic ~oving

cmard the location

3 General

(a) Gulf desires to cooperate ~ith these authorities to t~e fullest extent and will exert every effort by careful advice to such

authorities to prevent panic or the spread of wild ~u~os

of info=~3ticn inSince it is desirable to have one Co~panv source Public Relatio~ssuch inst3nces we will atte~t to have the Gulf

The ~an-in-c~argeCoordinator at the disaster as soon as possible infomed at allwill keep the Public Re13tions Cooed ina tor fully infor~ation as heti~es and will be responsible fo~ obtaining such

may require

Until such time as the P~blic Relations Coordinator has cr~ived

Gulf personnel ~ill cooperate with and provide such info==atio~ to civil authorities as they ~ight require

(b) Since one of the products of the coobustion of hydrobe~ sulfide gas is sulphur dioxide (502) under certain conditions this gas may be equally as dangerous as H25 A sniffer type device which detetmines the per cent of S02 in the air and concentrations in PP~t will be at hand upon entering the top of the H25 Formation Although normal air move~ent is sufficient to dilute this oaterial to safe levels the 502 detector should be utilized to check conshycentrations in the proximity of the well once every 8 hr shift Also if any low areas are suspected of having high concentrations personnel should be rn3dc ~ware of these areas if they are found to have hazardous concentrations

(c) In the event it is neccss3ry to evacuate any local residents it is the responsibility of the nan-in-chargc to see to it that tlley find suitable tl0using such as a nearby notel

- 8 -

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 20: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

---

-

VII TELEPHONE NUMBERS

Gulf man-in-charge G J Brose

Montpelier Fi re

Po1ice

Sheriff

Ambulance

Soda Springs Fire

Po 1ice

Sheriff

Ambulance

Idaho State Police Montpelier

Soda Springs

t Bureau of Land Management Idaho Falls

U S Forest Service Montpelier

Idaho State Oil amp Gas Commission Cour d Alene

Bear Lake Memorial Hospital Montpelier

Caribou Memorial Hospital Soda Springs

Soda Springs Airport

Physicians ampSurgeons MD Montpelier - Paul H Daines

Reed J Rich

Soda Springs - Paul W Johns

Mark B Johnson

- 9 shy

(307) 237-0166

847-1141

847-1324

945-2121

847-1324

547-3110

547-3213

547-2561

547-2561

847-1324

547-2561

529-1020

847-0375

664-2171 6B3-2937

847-1630

547-3341

547-9927

847-1542 847-1630

847-1161

547-3153

547-2533

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 21: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

--------- ----

i

_VIIL1igtIUIJmiddotI-f~CI(jI(S IOI~ HzS IN NATURAL GAS _shy

GIVEN ncoulf1ib Groins pcr 100 Cu [I Pori pcr Million Mol Pe rccnt

-

Groins Pcr 100 (I~ - GrolS C (005311 ~ 5G) Groins ~ 000159 --~ shy

rorls Pcr fillion fPt1 x 0053lt11 x S G - pPM x Sp Gr -shy 1177 1 I

~Iol Pcrccnl Mol 00015900 (fiol 0 x un x 10 4) Sp Gr -- -~------_

EXAMPLE (DG SPCClrlC GrlAVITY GAS 1 ___ ~ bull ____ __ bull bull __ bullbull_ - - ___ 0

I Groin 100 II ~ - 1- 005341 x OG 3120 I x 000IS9 000159

I Par I 1lilllon I x 005341 x 06 0032 - I x O G I 17 7 ~ 10 4 51 x

I I I~ol O001590n 6206 I x I 1n Y 10 - O G 19 G17 -

--_

1

EXAMPLE (07 SrrClrlC GrlfITY- ---- -_ _--_- _-shy GAS)

I Groin 100 (I~ - I -shy (00531 I x 071 2675 I X 000159 000159

I rorl rillien I x 0053lt11 x 07 0037 shy

-

IxO7--1177 xIOmiddot 59 x 10shy

I Mel I 00015900 6206 I gt I 177 r 10 -- 07 I G0 I-I ----__

-

______--- ---=[gtltA MPLE (0 0_~~~~~rlc_Q~~ II TY GA S)

Groll100 II I (0 0 ~i 01 I x O n) 2-1 lt10 -------1 1--------- -shy --

Pori lilliel1 x 0053tll x 00 00lt13

Mo I 00 1-- 00015900 G2nG Igt 1 x In- nIl I t l7I

I

I x OOOIlC)tl 0001S9

I ~ 00 1117 X 10 GO x ICJ

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 22: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

( _--_ ___bull_ - _ _ __-----shyxrr nr ~~

first E~i~i)

StPhmbCf -1

n(i urd h l~S

PI

RCOmi2DED PRACTICES

FOR r -- jT 7-Tr 0 ~ - ~middot--Ll 0 -- shy

r - ----- --- - --- - r-shy ~ I - I I I I I ~--1 - ~ r= - c i if 1=-r-~ -- t -L~ _____~ Ji -- J---_-- __ v -L- ~--

crrmiddotcmiddot bull

T~ -1 -(

-shy

bullbull _ bull C(

AI~C PETj(OLEUl ISTITCTE middoti1011 D C

101111 lJr AIZ~IC rTlOLILIt JiltS1 ~~l

indlllliU1 j) ll~lmiddotlllrlli

30U COlli i~ll Tun l rllildill 0l1i T ls ~Ol

_ _ ___ _______-___ ___ __ -__ _ _ _ _ --_ - __-_ -- _---_

-

l

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 23: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

middot

bull

11 rECmDIDSD PUCTICES lOr SAFE DlILIIr or lLLS COLIlC

HYDROGC SCIltlDE

TnLE OF COTI-TS

S C 1011 (j

S~CC1 - $Ion ~

Slcon )

rOlrworci Sceton 1 Sfcion ~

Sec lion J T~~J 1 TJhie 11 SHlicl

COIII-CC

~ 1( J I 1011

Tlllllll

COllcicSlQIS

Scope _ _ _ _ _ __ Introduction bullbull _bull _ bullbull _ liychoen Sullde Pi~st=1 PIc~c~jes )nd Toxicir _ ToXJc~y oi Vnou G3CS bullbull_ bullbull_ __

P~yic~1 2~ltcs of H~middotrirocl ~I)oe _ __ La ~ Oll~ bullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbullbull

Loconi itn Clcc~fIld oJ~c-Imiddote~

LOc=~lons i~ COl1l111HI Eouncines Ril= iulJIICnl bullbull

Onll Pp~ 210out r(~c1tiol1 ==I)I1It __bull _ _

Sp(lt11 =Clllllltnt __ __

rl11 Lilllts

3cl Pit l1U Ill~ 1~ltio1 H~CImiddotOl ~jrlc( i)IltctIOll

21 CI~-111 pound11lljlllCIl Pbl$

10

11 ~

Section

Sec) Sclttul

Fi bull Fi

Tjlic1 O-illlI llnClll LY0lt-llIcollrmco LO(tl0

TYP1~11 Lhillill ErjUt)lIlCJlt Ly-ut-CGI1illco LocJtou __

4

6 6 6 3 S S S

S S 9 9

10

0 11

Pe 3 3 3 3 4

4

s 7

E-tSIS o JtII ~ilI 10 middotrIImiddothillcc 11 or fllll Jnrr uJ 11( ud JJldf hmiddotJ 1(1(111 slu1 I riJltsscrl I rll (() bull1rl Uili)ll 01 0111011 00 CornJ1I1l T tr CI~bull Dull( Trns 01

11 Slil(ODIITTEE 0- nLOIIOtT IJ(UEIlO COtII1 C-T SYSTDIS

J 1_l1lstoll C 11 [011 CO1I1~middot L 11 71gt

J 1Imiddotu11 Ilil CJ TI I ()~h 11111 bull 111111 C Ilmiddot~l1 1gt C L 1111 liIIIImiddot 1111110middot101 e CbullmiddotrUj Chllti

T II II 1middot1middotmiddot) middot SImiddotl1 Oil C bull 011111 11 C t l~ihhl TuJrhJ UIJII Cu~ HUUh

TC71j $J1Il I Lu~middot )11 1011 C pllly li ~ louo

Tmiddotl~

J ]J110n LO1I111 Uldn C 01middot-03 T~middotI

J D Iltl lill C Jilll SCllt r $Icroll LIe ~ n Tmiddot lS

Pod Imiddotncmiddotle JIC CI1)J bull ceo OiL li uHnll

Tmiddotlgt f Jul Ililli-=~middotl Sllltl F EI~lItCIin SenmiddotcCs

011111 11d 1 ~ ~dlIIl1 bullsiLic JtlOIrUIIl ee He-uston

T1

Juh ~hv (11(1111 Oil riclJ rlt-Hth Cobull ll 1lJ~ ClId

JL W YlIIIu~ ellion Oil La o( C)Er Los 1shy(So CJld

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 24: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

-

PI HECOlDIEDCD PI CTICES 101

S-IE DnILLIG or YEL~ COTAIIG HYDROGE ~tI nDS

fOJHOl0 1 lriti11 nolts to cenlon l publiotion reb led

0 t~1 on- ~~middottCl l~ bCmiddotn ~1C dcJnccd ~

I wor~ PCHI of rt oe~Clnrl 511laquo Cnn~rlt~~ unntr API COn1r~l~tt on S1cx ~nu Fit rrolrcmiddot lion 2fCIIHt or the middotmiddotIonol-isinmiddotn1 s~tus of lh~ COl11Itt on Sfttmiddot -cl Fire Protection 1 d~CI~ion S Iticntd to HItr heir ~1il mlterial to tht Dision oi ProcucOl (or fUntr WOI Ild fin1 aJlu-oy31 ~s In NCiai _~PJ Juoiic=ol

b 7-is I-COl~leHfC pllclice ws ~111jed by thr

SuLcornmittee on Eowoul PU(~liol QCilr-lfl

Sq~rs ~he lIemUer5nlll of wnlln i~ liuto on ~~

l~middoteC~rln )~e Il is publnntlol undt- th~ IOll~O~middot shn oi th~ Cteumiddot~ C011mlltre on Drl~i~~ Protiuclon Plctlce of lhe onl~ncn Pelrol~t JmIHul~S Division oC Procuction

c_ T~i5 rtcomm~nrled plJctice prt~cliot5 ~)iet~shy

rteommenctions ~nn oullilS oiety ~c(iile 1d proccc-es cit-cdolltd wit1in he pltrOteum s foJ concuc1 1Il1)fH1 01 (~-Ol~ riiiin or~- r nele hyolCg~n sulzitle ~ ~ be encoIC-~C

SEC710 -

SCOPS 1 gtI=- ~=n-s wltrt hrIo--rl sul~oc ny

middottt -COmiddotImiddot(C S~OIC 1Ot rOVIlons to ugte Inc )middotc~- ~liH~~ OlI~tC 1n lIS 1II1 n= lOn j-ese Ci-lt5 l010 ~t l71~sel~~ nert t~~le IS l

ICC~ CICIJ1 l~ n~cIc~C~ suj-e 5 tr=-~ o~( qil ue ~cc1ir( -~ coui 10(n ~jl middot~l ~~~=~C CltC-I~-on 01 C ppm 01 rll)~ OJ -C(I ~ bull C 1 nCe 1 I CQlll tlllC~I~

fo ltc~J nl pC~~iIC WOII~ v~lCC l 01 ncI l

iOl~

I ~~middottmiddotl cto i--- Ql li~llo to hHiln-t irJc COI1CIt Jol(r~i ~ICC nl(I( P~(C1~1 ~Ow j~lImiddotICC-lICS ld ~cmiddot~ll(i )OCJshylion ~~ ciiec rOICIl)n~ or CCllIIOr 10 the rCcor--HIlUc1S ol 101-- 1Cmiddotllmiddotln 7it~e )~tlmiddot ncshyor~flCHICl~ C bCCl cinmiddotCIOJI~C COl~IOCII~ I)nltj oCJlcns 11- uncorllcd )rcl lJounUllcs lo

s~i~middotc ~tnCIll(l l t~c r ~t 10 =UTC~-l II (l -al 10 711I11l1( TIS] Cj)cse lO ~gt_

ne~t itcC~~= -l te~e le ---- IOCl

Wit ecfIfO 10u~nI~s Uu~ ~ JcCJIOIlS )0--

il rgt ll~nle Ilmiddot~ll -C -t~O-IIHln ~middotESI

Jlte1l101 -OlJC oc Cl 0 smiddotCmiddot Itr-middot-lffHIC-S r~SItll jl~r1 C~~ coT-~ i1~Ilmiddotons4ltshy1101)1 l~ ~jll~111(i 01 ttc conlnlc ioclo~~

lIe oct ivl-l tccr SltetJOll ~ -~onmiddot

1 jmiddotconll~ -n~d ~ic~ ~l(~nJmiddotlt~ on 17lnt wildmiddot e Cl-= C~I~IOIlS ~lolJlri ~ lllu rc ll~nlCctlImiddot

(cmiddot ~-=II- ltgt1 the lntCllC~l( ClS11C Slrln_ 01 CCfll))l~ICrll middotI~ 01 wclls WI-I(I( knOlC~e 0 ~ rl~or middotuc I~)s 000 ConCtlC~ IlCOlllne-C O ~nCI jno(er ~~ S-)uci be-I ~~11 I) Otnce 0 r~-ll J oe lnere nyli-c s10t To1I~ ~

cneOJlll eei

SECTlO1 2

L7fODlCTIO 21 TJc Gcrnnu for hdIOClboll neClSsit)l(s t~t

nllliinr lr lie~l h= Pl~SSUle el1s c m~- CUll

uin ill0I ulliJe If hydloClI ulflJc IS enshy(ounlemiddot~middotd tnc eonl(~rnrion o( h~ltJoe1 ul(I(1c in oh~C rIly plc~clll hllnh 3bnUlll~l1 tn routlll( dmiddotillnl JClmiddotIII~ Drllhl oflC7ltons Inoln hih hydrO~C1 J(de conrCnl-=~lnn lC-- ~lmiddottl~kl1S Inshy

vollll IcI~nrn(1 )nti Clulpmcnt middotrich ICflullC

SJlC-C~1 rCClOIlS loy l~e pctrolurn illlU~tlmiddot duc to thc C~fCr-Cmiddot ~idlc lnll toC 1111( of 11~Iiltmiddot1I

sulf ic J)middotsln II tllllil clulllIllnl llllit lIlude ConltJlJton of iL~ Jl ~ilok ~~oue lu h~-lloclI

1ulliJe

2 The lJCtlokl1ll illCustn lhlCu-h Cclie1e wcJ (fOImiddott hs dCcipr-d ~Jllill(t lnl 51(c InlC 0lCl-110IlS uir COI1(OIlS i)olIII ~CfO(1l ~~

fIlJ JloJtmiddotclmiddot ~onI1UOUS illci~sn If 01 in(n ~

Cll(uloll1 llnlll~ CCllIl C11UIIHIC111 tltICI middotc I)ul clcmiddottlulIClll of 1(11-1 )llCImiddotllin gtl4(middotrIIfS llc middotlnCI CllCY IImiddotocr-luI(S )111501111 1 )UHCl1rlt

sf( cnlltJllhmiddotnt ui illtr-~~middot iCCl1cl In IlC l(Cc~sr I (IIUIC tJclmiddot~middot~sful lllli 1~f OUII_ lIII1 bull11 11r-CI( jnUlll(lr1CIulr 10 nllrrn(~l1

ilplv Ioonl( k~ et oi IlIor vI 1111 II Th fll4etll 1gtlS~ ( CI1f~CIIC cnlllll~middotImiddotIl(~lllrS l~ 11~U1I~ II

ponlnllHC 10) tlie loJloJUhllcgt 1111 gtuonCi 01 1l( plllll1111 elfon

SCTJO 1

IIYDJOrr SL-Lrmr rIIYScL IIlOI~I-JIS U TOICJTY

31 HmiddotImiddot(Il Ir il rrf(II riC Th lCshy(cplhlr nmiddotline rnmiddotHrIU tn( llJlImiddotIlIf torI~JIC is ~I IlJnI nllh is UIImiddot b~ IUlllr II~JIln

1ullJe ili h~Ir-r lhlon gtlr hgt(Clflc rJlI~ = 1]1 lnJ eln1 II t an lIr mlturr lIh ~r

blttw n -lJ Inri ~O prrcMl1 b~ olulI~C_ Jl~ulI ccn

11(1( is 1 l 3~ 1o 1~ hmiddotdcc-n cnilr rd ii 1111 liC nJ ix llnus nltHe 1~1IC tlJ1I middot~rJn nnnnld middotCIImiddot ri)l or hdrCcrn )ullirlc- nd

middot)rIOu~ Olher LlSC~ ~ (omwurd in J3blor I I~cl rllrCs t middotJImiddotIIU hlroLC1l )ulldt rorvourt hls ~IC JHenteo In T~lk JI

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 25: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

TOgtCITY

SIrlfe CHmiddotic (Imiddotall~middot ltSCi TIlhloholli II ~311 0I l-I hJl

01 3mr Igrmllh ~r Ir - I J II Iimll Crlrllrtin

HYlilon C~middot3 idt HCgt O~I )U ~pm 1 jn Iphr Jon pvm

H~riltn Slrllle IIS lIS 10 pra ~) lpm hr 00 Pll n 11

~Llfur Uoiie SO 1~1 Iln ICCO P~T1 C-IJnne CI S )lJlm ~prlhl lO~O ll

C31 Lon )lolloxide CO O~~ 50 Ipn 00 (lm~~r lCO1 ~Jt

CH~n Dioxide CO lS~ 5000 pm S 10

)JC~~Il~ CH 035 O~OO J)pnl (t) C)nlJiIsti~lc lht)ot ~ ~ in All

JThr(ohJ UI--rOrt-~~O II h(- 1 bdCCd lhlt 11 1( ~~ Ie Hl(AlcC rIOHu C=II) ~11(r rar ~ out II middotOHmiddot ((Cl1

=1111 1-~~tIO t~1 ~ (nr 1 Hh

lrlal COlrt~~on-~nHrJl 11 middot 11 (lllf Q()tl wn Or1middotI(~r elgt~ltf

rn oi ~II~ 0 1_97~ Cril ()f(~n ( Itrenf or Cr--nJI InJt111 middotr~HI

iltmiddotIcll L~ = -=-l~ij 51 ~(rr1J1 t C-~O ~o ~~v tlIla 10 an ( shy - lt1 2S rvlr ~ ~=lIamiddot (FI I~=rr 1( 1 - 1 IJ Cto(r 11 )

TI 11 f~~C --LC7S or HYgtGCgt SL~gt

( _ 0 - Il

I ( f c) II~ 100 ltOld f -OC~ 10 OWOU$ 3lJd lulcslt QUal

OCO 20 130

0C1 100 G 5

OG =~O 1~~C Xil]s ruell ~Iollr s~ills e~(5 n(] ~hIOll

003 5eO 32~G Djlnc~~ lJrtJthin cc-ses in ~ few faiflulcs IIr(us IImiddotOlllpl ]1l11 ImiddotCSVIlmiddot~llon

00 CU tllcuncious quidly d~~l ill IC~UIt if lIol 1(50CI1 Jllollpll)

010 IOOD G~J CllCOSClOU~ IL once followed or cJ(~h wthin 1I1JCIts

middotC llta Il~c~l $ulc (ol t1Cll lItlCI ttIlIr(tll )1 lind n nnllrblc It n hc-lII(r 11 lIt d -a) ~((-I bit I~ I(e~

middotmiddotAt 11tIJ I~ d 0 r

LOCTIOS

J VIlin- 1~middotlit I UItlIl(Il1 11)115 lIIr IIuIImiddotmiddot llUIl1 1 01 hmiddotr 111 I Inul Cl ~ Ii=d I ~111 I I 1 i II 1middot1

~null Lr- 1 bull 1 bullbull IV I IV hrll (O~1 1111 It I-IVI I Ir 111 11tI~_ I bullbull ~ 1clampl I middot )-111 011 1 11 Ihmiddot Imiddot middot bull il 1 iii 11 bull1 $ Ir( If I J d I~C Ilil

J 7hmiddot UlIr I i~middot 1( ~1 bull ul1 dmiddot t 1)1 I In I 1111 I middot -vllol ~I~middotn(middot 1 umiddot11 vIIoImiddot ~it I CII~II(middot ~uhl I 111middot ~ I II (1C of J

rUhtlnlnJ ht i 10111 ul 1 Ir d leo -C)I( 111 111( 111 11111 ~

i~l )nd 11 slubull u11 Leo pbcd ll 11 1HII 11 nC~

J] Illil 101 btl ~l(lI1 h( oll~IIImiddotd n lclI middot IIOICII ((t(I Iilol 1ellI= I~ I~-middot

0 11llkl I nil (III ~ltlc of I 1 middotIt IJ~ fmiddotmiddot nl Ih middotIrlo()r I ~ 1middot1 11)1 jllh 1 middotoImiddotullIhmiddot I t1 JjiCSI(middotC 01 If 1 oImiddot(u 1(Ib 10 IIlII in It 1ICI JI~onlh-1

111 C bullmiddot U1middot -1011 1middot( )1e1 IU Uoih 1middotmiddot1 10middot 0 ( 1 1l ~llJlot 111middot i~ uiC t ~1ul1 Lmiddot 11 IIp 1 bullbull e I~I i 1IC1I Wllla i il II middot 1middotmiddotmiddotmiddot1111 tiltmiddotmiddot 111 10Irl ( bull hl o1ouIJ I bullbull amiddot(t~IImiddot It th middot1 j IUmiddotI l1 bull tllI shnul1 In ~ h Ill 11Imiddot IC 1 1 0 III 1 llimiddot~ ItlIImiddotIII~ 11 bullbull 1 IUIII 1 JImiddotd ill J 11 )11middot11 (1 I~middot ltC ulmiddotCd pshy

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

~ -I 1 I

j

t - = I - ~ i

L-J

)

gt1 i I I

(

=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 26: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

--

shy--shy

I Dillo or WcII~

I l ~

middotmiddotlmiddot~middot~middotmiddotmiddot

i

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j

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=

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 27: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

c

willa ah i II ~1~11UI 11011( iC 11111111111

bull11 nlllltl (1 UI uti elll11II ~tIU(IIC (amp11 b ctlni i 111lt1 111 bullbull 11 1(1 1111 Uljl

tI11~la ulltlHli L 1((1111 n~ 1111middot

~fIlT ~l~ia n t1 middot 011lt1 ~Huic1 ~ClLIl It tllt JeI)lC1 10011 lIler (01 l11~tlmiddotlJCtIOll~

~J ~11 rt111llO-1t lcultl If lcHu 1(1 ~PlImiddotCII 10 talc ~l1~11( oi Hll1l1~ tllllilo 11111 to lltliclC

(01 011 Ilr 1110 (llIn~ I imiddot ri 1l Elilllil1Il S

Ila ~OUU S 1 1l(1I(~l1 c~ l~Unllbioll IS osshyih III li5 Ic-

4~bullJ 10 sjo~ld lc iutllfd 011 tltll of 1~ dCrrj 10 ~ ks nl ~C oi 111( SlnI1ltr~ on 1~1Cl(1 Ihi($ oJJd ll rils~Lycn Ollf SOU ~~

loc-lu lmiddotrmiddotI(( JIl(l cr( ~middott J~ ~( o( lhl loctlon llmiddoto-Clon ClllI(~~ P~-s(ooel iouici cdOll middotmiddotntl dilmiddot((t~vu (middotOIlCIIII(~S jC0I1Il(1 snouill ( iImiddotC

till iJ ur rioy 10= clinJ ia Itl C o( Jllr (IIImiddotCY 11IO~l= 1(f~H 0 =~

16 L~ HoC- or i-s (1 lJor~t ~-t)lIid ~

uS(ll 10 lllmiddotr middot0middotS 1 tne n~~lI middotcJ dll(IIOI s nroshy(((11 CII r eXlr~ll -I WtIlUi L~ oi r~1 ~Ilmiddotlmiddot (UIII (nlI11(~ -ll h( C(I ~C~I(t Oil 1 I ~~ 1010 hrl1 U~lU(

luc -( =middot c~middot I ~=~

(1 c IJe 11 J(l-~O ecu

~j c bull ~-ICmiddot ~lnmiddot( e lc- -e ~ ~ cr 11 t PltI - 11111 01

L~~ l~l -e middotmiddotmiddotjc ~- - -l ~~ ~-OUIJ t~ I r~d ~o

~ 0 ~l c ~c - ch~

J~ c lt1 ll ~ - )~ 1151 -~-d e ICC1o-li ~

10 01gt lJ=~ ~o UC l~1 lt (olLlIi middotlIlt vCWIgt~ olli jl1~

(1 III J J j ( 1 II JI u(middottmiddot~ ono- ~- vill -01 t l~IC -)11 lmiddotClC1 ~Hic CVll~ 0 llle Jlmiddotc C1 1 CoIlno -I1llIn ~~ ~ vu III ll fI f~middot 1u c-nilll1 Jocshy10 ~Iold Il llltmiddotmiddotlCtmiddot lIlltmiddotC Ilil CUllSlli(lJshy

lou shoJ]i i-oo middotCll 10 nIlll Ilo]e til rmer_ -CllCY 1IU ~YICll Hn IS llCl) pack rood IJ~ht

llU ~Il lil bull $houll k Iv -(I ~() Jltmiddot es 0 IH11 ltJlllCI tv liu IClJ middotIIOIi of ilil lllllt h~lId$ U)

dlJlI~t ~Ion 11 pt t 114 ohcl If thc 111 1I1Ic lioll lmiddotjlJlIe middot1 J1C ~flCC dllull Ltc ckl cn o( blJ$n lllJ -=~ tloulld 1lllcgt 111 1111 n pits 10 111(shy

Cll 115

middotllt A~llIlnpilIC ~ Slllol1l1 i~IIJ s]oulJ UC (-Iillmiddot01 1 ll~hI 1I1111 IouIlll lhmiddot II SlIc ~1I1II 1lt1 IOn I lIllHl1 Plmiddotlmiddottllmiddot 11($ UPlI th dliul 11 11 a1 011 [Ills

ll I 0middot lidll1 1 11 I Inimiddot 1 nlc IIIC

~C11I -ltlUlmiddot f 111 h~middotllt nd 111 1111

~llmiddotl Jt v Uljlll f11-1l1II ~uU1 JtlvnJ

bull 11 11 bull111 I J middotrf C I ( oli ~ t bullbull I J bullbullbull bull bullbullbull 1 11 V bullbull 11 middot

I bull oJ Imiddot middot middot1 I 1 1 r ~ 1 1bullbull I t Jul 11If

bull I~middot pn (11 I I 1uCI ~gtU (01

fI bull n l~ 1Jlln r~J 1

sl I1 Il ixc11n t1lditi1 nllltn~~ t~ ~c IS -c~lr1 il lllel LImiddotCIlIIl= air (lr J ~ IC$JIC middotn ~ItIlmiddot~~o7 (01 tmiddotd ~ill ill(lhin= ~ JiI( l ~ middotIItuJ nlllnlUCHIltJ1I C(-t(I 10 uIl)oJ1 A-~middot

aid vijes

JOCTIO S middotIru COTI-]O JOr-~DIIS

111 UImiddotillill h ~JlioIlS h Ollr-rl r umiddot( uudlmiddot [OUlIerll 11~nh Ill~lille Cl_ ~ ~I~- twna Ilcubull- lllicJ1 I bylt -- H -1 cnlil 1(1111150 I liu5otl middotr1 III iI _ _middotc~r

of slecJ (onsi y middot--IOI1S houir be Sl~ _~~ CYl~ JOC~IOlS due In lheir b~OIJlnlc~1 il~

1) I Tht= IOCliOIl ~1I111IC1 ho l lJ Cmiddott= ~~ th il lt1n DC iJllcJ~el ii hyulo~t ~ (CI CC COIUiliotlS =rl~t bull-n I1 IlII-y tI -1 tl shy

middottlllel ~no(lld be ibbl~ so -~ 1 r-1~ 0 ~ c~lrohc a nlll ill Wllld liilClIOll wc-C __ bull ~r_

ciudl tC1I) (Ion tne la(middot1ell Lli lrolliol1 C~nCIS 1mj hlie1I -middotC ~ I

-nli i(IIOIiS OlllJ Lc In(llcC 011 f~~ ~ middote ICCln 5 fr (om in( middoteubull Imiddot( s ~ 1 1 Inlt JS (rolll tnt 1~1I1 ct-- __ UIOttCLC~n ce oc o -Cllmiddot~I~ie c --~

jo ~I~ (11101 C-C 111 ~H LlO ~ - c -- 1111 middotCi ounJ lie c~ltJe -- - bull IICOIl ctll s Lo1 1 ltClIOIl e ~ ~--- ~ _ -CI ~ l~I~ nf1 CtC ~(JC e t~

-ln l~eltQn Cflel fo 1CC-

1~ 11 ~ W = i- middotill ICl~d 111 ( middotJCll- ~CjHl ~ ~--=

os 0 l~ ~~ 1CIII s 11 I- -~ ~_-~_

Cl C Oll IUC) I 01 ~bull gt~ lcr t~fC IOC5 - ~~5~ I~I ~~ ~-

cmiddotmiddotd illl1l) Jlll~~ lil~Omiddot iCl lOW c S~l

oi nt Uidilll eiel middotL17 III aIIY II1ces tJe 10(0 o( -~ __

t-cmiddot tJ lts Jill lUC i-- 1( -] pC Il1(tl n ct 11 cio~~ lIl1 II~middot to ll( ~tllmiddott_

(nc h~la 11111 s-s ~110~J lt~ ()~ l lncs 11-CS lull LIIClmiddot-ItC VmiddotIOIlIl~1 tCtr -cs sholliri Ltc jJbllllCa 1 Ih IOt1l101l byou)1111

nlccnlIicd ldocl (IS) pbccc ill (hc~e i(-n~

Clll hdp 0 T(gtciultc thc lmiddotis (p~un 11$ Fbc lits ~houlJ uc a5 Inn l~ ~Jlc

COlHll(IU~C nil the 1 )11 ~eomiddotJcmiddot bullmiddotu lioll Olle 111( lill bull Eould U( 11Idkc 1CI~C_middotillmiddot to tile llcJilill lIHl dll(Cll011 Jllc1 -1l0- -I~

1i11~ should uc lIs II J jJJlld to tht jlmiddotI- WlIlei ciltmiddotction if llJlClIC1 _n CcqHIOll I) --I~

Illii ~e 011 I IlIl~IJIIL IIII ini middot~HI h~c 1Itt Incs IJl~lJld 10 Illmiddot lot) ~ ~ i lhc ~hin vuli Ltc Ihe ~middotl IIlt~middotlIf1~ jir ~s sh uloJ 10 ~(llmiddot uh hlllli Jlld lgtmiddotIIIImiddotS or I~I SUIUOh lIItlllgt d -ruullu 10 11 is lItll J(~~C

middot11~ J( tlte dllllil 1cIIon is li~ lenllt d -cIltI-1I IIuls (10111 1lLJJC IIdn llrt IUtl ~dc~ nlUlUllCllt uloImiddotgt pllllll 1middot1)_ II~ lIull 10( 1- I ldlli u lI1I (1(IIrmiddotImiddot Clll~ Slldl IS 1middot11 Lull lllC1111l1l IImiddot t In amiddotmiddotlIC n)IlI~middot~amiddot Ivl I~TlIlIII LIthr 111 In ~ 1IIv UIIIIIII(111011 (11 1 bull lld 1111131 middotmiddotmiddot11middot

i1 ~ lt1CS

SCCJOX j

IIG E()LlIIXT

IJlIIL 1111 illL 1 middot~middotlJ STCII-l il( ~Ijnnn vi 01 It-H llCIu ef 1 SI bullbull middotI dltll 111 fa uc in 1 11llumiddot llrJe 110middot 111 111- JI ClllLIII rlll JlIIOl(fTO LJil

bullmiddot middot middotul shvl1 bot ~IUIlt v( ~ItIJI 1 bullbull Hmiddot jI 1Itlj lhf If ( tlll firlil ~111l1 If rOlshy

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 28: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

bull

P P~ s~~ II fOn _

0

I I

II I

1

=

--

--~

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 29: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

8

nl~lI~ ~t(r lh hil~t~ ~11t=S 11 1 ftIIl~ ~illi OtIIln~~ lIft ibullbull II tllC llro(tIun ni C1C~ICd

un Ullll())tUIC l~c (lrr ~h(ull1 be COilmiddot SIttUI t lh~ 0(1 scl-ctlon IId d~I=a of theshy~ri1 ~l-~ It k U1rn in 1 h~ritoC1l ulluic IYOIIshynt Ilill (IliHi nITHlIl~ 0lrl- ~ m ~1c~1tcd

dowrrgtJfO I~rall~ flue 10 tIll e1evUlIf tcmpCI shylure -J wit~ JII olhtr Ctan lIcitc middotnc)1 drill coilus ~( not ~s ~usc(JliLC In rhn~Hnlcnl If c~vc~Cd It1 l hnln(1 ~uliuk CIlmiddotjl tilent

filOrOlr 11Cr710 1lt1LIIrT 3 own~( - ( tl~ s lhouhl nHC 01 (~c(~c1 the

lrrn7acntIlGn f middot rnriloC1l oIlIit CT-CC ~S eel rOIh 11 lr Ilcs (Clllon o~ lIl t DJmiddot (c ~~~ ~ n~lt rt -~ ~= I blmiddotd U r~r tt lmiddott Ir(~ Ion of 1( in pltlt~l ql~-Icnt lor nyrlo~l

bull Pl ~tll iJIJ 1 middot11 1 l~ q P(MI( ~~ tmiddot t rmiddotmiddot middot 1 1 F(

CmiddotI ~lok 1 f1 Io 0 OCUCCI 0(1 C~r=~1 (- 1 hl~ 0 ~)O

sul(ic s(I~e middotIS 11middot~ir~IlI( 01 CXI tnwl~middot J~rl1lS wdJ ) ~~cl1 luxiliry Lill lin - ur lUmiddotC 1 cli1I-ler shouid I inSIlIlftt 111 th Iilemiddotcti oi llf lHClililC winti This Lill IUlC shnul1 tcrH-C I ultltll~ 10CI0I1 to ~lill f1n up JUlIIiJ tl uel(S mud tU1ks and bulk 31tC 11nks

53 The dosin unil shouhl br IOtlolcri I rc ci~middot )n(~ rrnrn thp w I1(Imiddot~ 11111 no~iIHnli jtol -Ir--I

utliilon bafn 011 the 11I(middot-ilin= winn cureI)n Audl3Imiddotmiddot dO~I1 vnlt (nllllnls nnulli t ~1middotOmiddotlrCl

0 t~(middot rl1I h~ 3(~ImiddotII(ci if ~C pnnlIY (onllols Ire not Jcc(slhlcuolitry pnmiddottr OUItet) ~or I~e

closin J1~I jlunlus houll1 I middotnmiddotIfIt11 jj Cf l0~J1

Imiddotj 1low(r )ndor Ii IrC Itst

5J rccr to the 111est Cliitio1 cd 111 3IJi11 01 (C1ntIHImiddot bcn= )middotmiddotiSfd tor I(CCTImCllIbuts (r~

in= 1I1=dtlon lont1 U~~ o( lnc cilo( rlt~lioc 111 lint (IIll~ kill lint lociit rork l ~r elmiddot 1 ~(t middot middot~I Cs Jld In~cie Llo(~t Imiddotfmiddotcrlot 10- --G ~ClC1 Suillie SfITIC

rL~S ~1S

$1 ~=(I ~middotOUI h~ f1~licc CI ~~Jmiddot~I

f ~ ~ t II- JQ ~ f( ~n~ - t -0 ~ - a i~ ntS ~OUIl O~ I-slilc~

~I(~ - c=~c C~tl 11-11 nd l-CO ~

~~~l r to e J~Il UI~ rl11f Ines fltlUItl at c s~r l((~ 0 I1n (~ 10lr11ct~o ow 0 ~ -= middot(31-( gt1middot le Jines noco =~ cmiddot) iTetl(1 bull J ---111 11 ~I

= 1( ~ J 111 ) ~(l Ill 1I~1 1 C llC i- _ tl~CCH- o 11l~middot~tI Illn ducmiddot Lot =~~ 1C ~ Jri be ~Clt] h1tt -111 It~o -~u HClcly SJCU LJon t3OIl 1(

bot lH i-lIu middottJ on I hI Idl lilli it)1 slvuiJ ilC Stt 10 lrt~

1 I s -th 11 tmiddot I middotI1r1

jI~S middotmiddoto~jd Ot lslPd nth IlT ~~~1 Cr ~e

to C C~~lmiddot Opemiddotoll

Dr IT -J r~I~ r70 5 A 11C I(lnflC ~r011111 )c middotOl~ _

=S CIIlII lIZCl ~ciet C 1

I~ c- ~ S ca gtf C((rUImiddot~n o -rCc-- middote oj et-~middot ltC-~c 11(1 ~~~e1 ~(~r- J

O~IC 01 Jllti~ ~lS or 0 In~ttil= 11( ~~I(-I In ICI J 11- to li01 1 11111011 Cu I~~ (1 It 1~ 10r111 (nal~ el( ((n~~ ~

nClI~)l oould Lc ~IO(rJ (01middot lar~~YI In H~middot rncc of (ClIDImiddot nIlS~UICS

SC-O 7 p~DrWGEI S~LilD DE7ECTION

71 An Ic-tic l~middotclmiddotoCn sulficie 1101110 ShClUld tiC inS~IJjtj it] ~ eOll1lllntinll middotI~Ill1 nd unl~lf Irm ~Sl(m locI1ctI lntrc II CII ~e SCtn nJOI horrl tJIOU-OUI the d-lllln loe)tlon jill SmiddotSC11 ~houlJ l3middotc the cJ~lht 01 LtmiddotH1 1Cj1Ied IClf1 srcI-=1 IIII~=ItJdllgt)lI~1 11middotolen s~lflcJl onIOI- mlY (0 J(s~-=blc

2 The nnltie hrropn sufJt lorlllOImiddot ~~nlid

) tl 1lJ(1t th~ ~~Ie 1] CI ~I(i J tHcbe ~houlo I -- ~v

thl Jllllin 10clcn

SCIOi S TlICTii IC EOUICT

10 ( 1middot -rl1fIIr

IClC l~ 0 Ol Inmiddot Il orbullbullmiddot middot 1gtI ~I(tOIl Inu 01 I bullbullbull1 II 111bullbullbull 1 r Imiddot I 01 lril bull bullmiddotmiddot 0 middot Ibull bull 1 uI 11

i ~](middotOIt 1 Irllliln (111l1rlnlrllt i Ir(Olll cno(1 lor U~ dll1lI1~ npmiddotIllun Illhmiddotn~ hmiddot droe1 ~ullJ( r unlU(nt To hotl( IYImiddotmiddot u( (middotIrmiddot (C1l11I11 J 1otIIInc 1rrarIlU aft lmiddotlIld]( InJ middotidtl~middot u~d in InJu u~middot III II Ii Iptr t gtlI

l Pmiddotmiddot~ur(Imiddotlll1nJ (I (ohumiddot bmiddotlllInl middotIUI

tlt rlfOIJC prOI(IIon I 1nmiddot 1lIln I+middotlr corCnlflOfl of hmiddotjlolmiddotfl ulfJr Thl l rll(nl hJ )11 IJrnl liIl S1LrbullbulliI hlJI In

iotI~tcibJe Iir~s nrll the hC~roe J~de Cgtfshyctatol In the ttn10~jJi1cIC hloch~s 0 ~~m

3 1n driltion to ~ht Ulonllic hyllorn SIC cilecllon ~tqJlncnt ~(l7ll hlnopollmiddot3trJ beli~

~middotPC ]1olcCn jullid~ nelcelon ~nollri Ltc Imiddotllol lIh I suly of Iklolelor luues

7J A sulfur JoHic drl(rlOI ~hculd lk IIle for chCcI h sutrur lio I hmiddot1 lh~ ~

llo 1 =s cJ1I1I1I1I h~middotUIltlI sullltiC I) 1J~It

~UllICci

L(middothllc UPIll i r~1I1 Inmiddot bullbull1 CII bl ~e1 ~Ith a IC~ImiddotImiddot llt 1111111

Ii Clor r11 1I11l1 11 ( 111111middot middotnd tC-M r middot h1k1 Lrmiddot1tll 1 11 -middot11 TIlmiddot~ uni lr( rI bull ti middotCImiddot liht 1111 (In Lmiddot 11(1 wltlo lIilllnlllnl 1 r(olfllllt1 In th middot bullbull It bullbull t 11 Iarn ~q(l 1

in(OlorlCoI hmiddotll en wln lht hC-UIl(11

slllr i (tllll In 11 1middot111middot11middot (nll(1 rnlItI IU 1lil dl( lor ~fr icill lh unitS

J C nlollllon prmiddotII Ibull II 11 hhmiddotI ic rmiddotlU1plllnl wlh luIIfmiddot ~fHmiddotmiddotljn l j Urmiddot phmiddot fl CnHmiddotIC(lIrmiddot 1C~ rmiddotmiddot II fmiddotr r 111

Jrllonc OlrlmiddottIO iUOlnc 1 bull middot Cn ~ul~r 11 middotrOtlIlC(lL

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 30: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

9 -I

S )1 shoultJ be stond in the 10(ltiol1 IIIottC~

tion(e~tHs t~htlJ~ or ~Iks ncJ il other or( l~eililIs IOCllcd strllc~lih llould thee ol~r tiol1 so t~ no f1cnon in r~~1 work routine is morr Uun ~OIlC breath IIWlY hont ~ tslpprupriuc rllcks ~ouiJ be lvliut in the IHOlcclion ccente-S or Ol-t~ sorlC eiliis (or hln~i~= 11sls E~middotu~middot Jcer~on woridr In the =~3 (indmiddotHIi1 ~olo~isl mud ertlHt nrICt PCr~ri etC) ~o~11 be reC-lrcc

to We)r li br~3thinL equir-ment durin ccal or cuErency PU10lS

6S Qurin w~ll ki11in~ or other tis opfrnionl JeQuirinJ crrlin peonnel to Jr~13In In 11 lOXIC ennronln~nt ~ blckUD ~Ir ulnifctd DImiddott~~1fmiddotmiddotjtshy

and r(s~~ir brellhilIr S~stem l12~ bt (n~clo(t with (onnrClon r01nlS n te 1tcCSlr~ 10c71ion

Samp R~SUclt3lon with sp~rt oS~middot~tn bottt- ~nOmiddotJd b pronQct at lleh Joc)lton cCIte- or trd~r

SECTIOI 9

PLAoS

1 AI1 Iones ~nor to cont=i or suso-eted of cctiir= ~(jrotl sJ~~nc sculd gtt noaa on tl1e weB -rccsS -uo( ~or pian

l e=~l sgtllfce s hit~h cotTo~ie to sttd a~l bull ~ i~~ SCS lCtli es-cmiddotilt rt31 rnlOlllt( shy

C~ ~ occ- 1 1 tlmiddot sno- I~e-11 tulJ1t oc middot~-c CJ~(-~ nr o~er cillin~ 1middot(Ileo -=7~~ middotIIC )( tlO~O to a n~on~1

-~ -middot-~tlt - -- te co~( 01 oocrHI)lS ~ ~ SIC~U (~~( --(~Jimiddot=lc1 OOOCImiddotmiddot

~e middotll~ tii 1rCt -e CIO c~ ILle lom --- ~middot-u( ( CenL

~ bull gt -~ Ir-Ion ci no~ middotJl~ce

i-=~ == 1gt ( ~~le cnlil- -UIO UC-l ( bull J ~-c ~ co--Iito I ] ltd to ~ICC-

--~I ~gt l~ ~ or 1 hltrr~ suiioc enlermiddot J -e c)oir Iii ~~ 101-1 tIo clmiddotl1i a (I~rs

CI~C CClC (Hl)- =JHJ c(~sy C~n ICmiddot1t i~ CmiddotCOl

~_~ middot11 IIn -omiddoti= ilc~~e (oririclion o(r ~ uC c l y~rocl -e SJCr- In lhe crlh

fJIl ~SIC ~o ICUl(( l~f lCcon oi 10( nyclo=1l sd- Cl t~( lnil ~1 JUnlJ u1d tnc cholo(~

310 middotrll scC=tc-s lisgt lCj~C~ the -lount o hYfI~l lidc lC=C~- ~( HiIcc -yrllocn sultic sImiddotCrmiddot n- U irrnlS lr(ulred to nlllllmiddot uin I COlCltr~ln In ~~C nrdln uld Sl~citnt 10 TClC -middotiJ1 11 hyclroCJ uJflJe cntcnno tllc drilJin fluid

9 Th( gtH of the dlillin fluid should be nIlinmiddot tlinCt Ihon 95 1t Ill lllICs In ~orle CI$CS thiS

mly ICrtuUC I flH of lIlfolIrnuclr lLS 10 VICrlll

1 reduClloll In vII lido- Li middotoil )ounei 1IiPPIIIl th urill 5nn

96 Pltns (Ir drill lc~ (cstill OlllmiddotImiddotIlion shou incl~Jl (nnSIIIIlion oi Ihe fOlfmClIlloncd fnts IS (11 l fOllnlIon lIC~(ntt1 in -1 I Cmiddot SnJIl oinllltHmiddot 10 thlgt COIlSlllrrltlOI1s ill SCmiddotlmiddotnmiddot li~ll( r IlII1InJ1 lflll ~tCllI 1Iiut 1(rl hin pi~1itcr ~nn~s (U1Ll1ll111 h~drCCl su(ulc

9bull If ti middot 1middot111 middot 11 11Illn~i 1 gt1 WOI~ rbll will 1middotmiddottllt ) 111 v1 kl~~ lnllil= ~luils ~middot~1middot11I

will middotJomiddotC till I~J of 1l IJ1 CIlIIIIItlc-lIh1 tun~

dl dlln (1= ~l_

COTr--rICmiddot lS 1( )( iImiddotmiddot-middotmiddot middotmiddot110middot llr rit 11101

r)du cnllI~ middotmiddot u UImiddot(IUrt ~ul1 I 11 Jlllr1 d 11111111 (1111111 thmiddot 1 I OIl

Umiddotl JII or an Inln I 11 ()11 I~

3 Jlll1ulmiddotr b h ~31

C_ 1(IOrS

d 1 IrImiddotr ~(nmiddoticc

middotAiJ 11 ~( ~ bull-middotmiddot~04i rf~~f I bull D C_ D bullbull 01 (Jr 1 _ 111 01 r1 Imiddot~ )I ~ I 1 D ~ bull r l ltt bullbull JtO lt middotr- Ts T jjJIc_ UII) Tmiddot~ 01

~

f vctt2~s f sttt il~wamiddot 10l J count- (plnI) s~-~ h city OiIU (ii nelr C~ or ow) i S~lt~ C1middotil lt~tCst e~ j s~~t l~l~-l ~l

k ~~l~ 3lr ~lC W1t~ Co~~elmiddot)n ~tl(C

7hH ~ tr-e --~S C ~(middotr=C~middot lor -=-t co-c =1~o otlfcl to cr 7~CI~ ( lt1middot J~SIl(C 110 De 01middot)--~- C-~middotCC

~ Jl~S G1 te cil~ io(o~ 1 --- ~~

CC~IIOC 0 ce-JC( ~middotmC 0 l~-t I(~~ltlOnltO ~shy

icc or -tces lId lUl tfC cellec (r(middot 1-C(~ u~rc middotIC1 tnCII S~ICC l~ oe CI-~C

Ino c-JicIgt norse 01IC ~e rcce~nmiddot ICl

rJl~ gtICC s~rlcr~ =~clor n(jlCou~C emiddot icCs rJ J( Ot51-O~ wI -smiddotuon 1IOU~

~t~enCIlltS 10 bt ~dlllmiddot I~ )1lt1( )r~Illci 1 tmiddot Ill( 1)1 lelnncl no nmiddott oen I~c~(a 10 nyc-)middot 01 ~tlirie

~_J - cit gtbSII( ccnlil(I ili I Iinin~ 0shyCUIClt C1~-C middotJ~one rnlLli lnd nlO 0 the ocli )-(1 Il~ IiI ICIC~lI1 Iltgt ((~-

llllkCII ~hoJln be 1(11(0 II ~or cnlll~ igtCltlQn hflOOClrl-s C~IIJI~ Corrl- ~nd c-lill cCnshy11lctOl) 1110 In lcil Icctlon =-o coon CriCl or trlIier

U ~ D4tJii(Q OJlCI-=tlll cOl1rll~ions hould tllt titshyfined lud pOSI(d lor ~11 Jltrsonn(1 poundl~rnr u-oshy(triuns ~nri lurics should Lc clcrlmiddot d~nn~ri_ ultldshyin spoJlsuliii(s of 11 Jjgtplllulcmiddot 5UPfII~or i SOHllC

9_11 DCtikJ stCJJ-lly-s(C1) I (1Il(ribl irocrClcs shnulJ Llt OCmiddotr0Jltd lId pgtsCd coff two cnt r shy

CCIlly CClons when cil 011101 JJIoul~m UCCImiddotS wnic nl shyill~ IImiddotiLl

b 1111 11 (ont 101 proGillll vcmiddoturl woi J r tJmiddot

in~ )1 Ilulisnod llmiddotctic(s gt lIlt-ll1ICll comiddot i-~

into llld lllllnllllll= toIO(l1l1 lrcmiddot~tlmiddot ~houl1 oc (011 middot11 Jlmiddottltlmiddot schCIukll lllti UIISmiddoti IIII nl cle lIl ulllll dlllli shuuld Le hld

9_11 J( Ji ulli of Iill fiuid i~ Imiddotounlltlmiddotrl lIn(t1i1 IIIC(1I1C~ ~Io ull Lmiddot middotnsil hilt Illllnlln j bull IInllt 11111 (IIubiIOfl lhlollh th 10 ~I~ltS

1011 II1Utl=lS SCIIIIllnlmiddot Thc 111110middot15 -I~~gtr -~holld Ie C1I1IlC(I11 11110 tho IIIrc lin- syttnl 1 tlIlv dlcl cilullIll1c 1 1 imiddot1 hours tlt u will 1III ~o Ihl Llr) ut 1110111 (In b1 oiJfn-i =Id 1I0rm1 Ilillil= 0Irl111ltIIIo t(-ulllrd WltIU U~ lt thl d L SY~hmiddotlIl The t-c1s(middot shulll Ir uJ(J 1Iul InC lrdlm lIuul 110 (l~ 01 CDt1lillllj ~lL

911 1(S~I11 shul1 IHJ1 n J11l1licIlllr 11fmiddotrltmiddot ltIII It 1 1 1 IhC yt1rOk11l uliJ tnltrl-middotn in Ih tm~Il(tC rrlII1 r (t(J~ I pnbull _-~r tllrub~lItC ltu 11 1 rut 1(luII1 ( ~h ~~~r 1middot03 ould llt- pCrlvollc)ImiddotI~ (h bull (~t1 lIh h~crrC~

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 31: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

r 0( bullbullbull

gt

-gtshy

10

5ulrImiddot rCt(middotCtIUII (111(11 Jllli the crortlllnli cor h middotilll=C lIllIt 11 Inc ~1I0~IIC ratlus t Imiddot 20 llilL h IllI~ crIJnII1I1 n~- tt~1 Lc 1(-10(11 unlll Ilt hn1t1~~a ~~Ilc conr-CIIUIQlI 11 I~C~

0 tlh 0 JirI (olue~IOll =middotel 1~ -oll(~~lllti11 Dcrsonnel ~hould L( IlohiLiletl

(rnm 1t11I11I III or clltenn ccntlIll1llfed res middotwhen IC nnl1o=ClI Jltirlc col(c~IIti In the bullbull

mosph middotlc c(~Cis C i-lVn EposuIC 0 hnirocI SOJii bull ClIItlll1tlon Iuul1 he IC(lumiddotmiddot11 L ~~tll

~~~~ ~~~(~o~~~il~~~~ci~~~~l~~=middoti0 ~~I~IIII~I~n ~Y0

IIG middotmiddotCAS riiSCIlI11Cmiddot Iulcs ~huuld Lc tnne(d to hcll the middotmiddotlS~S 0 cqullmiddotCl11ell CIS~ 1c tlrc 710 bull crpiollf

91 rhen corail out of the hole wi-I 3 COC

~~Iri-~ ~~~cC p~ ~~C~i~ r ~~~I~~~~~) ~~~~I~~ ~I~~ ~~~ w- ~1 C I=~ ~e-I- IICS 01middot 111 II h(~(~- Ht 1(rrs tli e Smiddot~Imiddot~CC 1S CI iOC ~t r-CI~(] lie oonUmiddot_ t-e (C1C 11lt1 ~IIU ~C-- 1( comiddot

~l~S ~j1 c ~C ~IlI -euic t-~ I 15t f-Ol l~ ~--1 llmiddott -C i1OO( re ~(r ro ~cle l~ -0 JIl~ 01 C~IOIlI tne ~I (011

middottllt well io ~d 11 ( ~r =lIC II ilmiddot 1~~IIr iiui wJ~j i~ ~o I Jbullbull ~ 1)1(

-Jl rcr funcliCIl11 31 1 ~IIIttT Imiddot(anri nllf

snouid he- wIhd III(J iCili-d in ~cvlt nl IIU Ie t I e I~ 1 middot011l1111middot11 11 lun 5

~O Ol wInd oIoci middot lncl WilHI 11inCtloll wt~ h~

stniol sCuld he inst1fltft

~111 ~(lIIOmiddot(J middot111 1~middotIc filst lid kits 1~ I~n_ ~In rOltcllt ill ~houlltl i IIromiddotIitri ll 0-( d l-~ PIIlICCOII C~t~IS or ~I(I with l iPlt ~ll j Clllil(S r-ouid Ic 1nouI(~II-middot in(olltd = llSshyin I~ms rpIJc(o

~~Z - mil1inH1l (lf fin 10middot1 lIu rl cnc-7 1 ~

~X~OI~cn soclll ~e SrtltmiddotICllly IO(~tCC 0-= l-~ dlllIill Incon

~ 10 I ells (~comiddotrotlt to~1 IClIlhl of -~l~i

tcst ~oit lemiddotl(~- Iope ~-Gulll be lrOl~~ fer u~c l~ middottI~middot illt~

middotjd holimiddot-fil 1It litlC- ~~omiddot~~ 0middot

-inCJ l 3Ic0l clllimiddotmiddotJccc~ble 10 I~ middot0 bull

Jlt

~ lill 0 o~- rnelnS for nUl _ 1~

cce of II )-middot~~ l 10111 l e _ Ir - tlt1Q 01 ~middotc c c cmiddot hoJu ~t ~==

~=middot-=-O 10 c middotC7J-

le~ -- ~--c ~_fiic I o ~ Hcl ro(c gtnui~ (I(~J c 1-0 C~Jr --shy~h~ (gt 1- middotIC cc (In ) I(~

( middotmiddotmiddot1 1C-middot~co~ ~C 0 ~~middotmiddotI~middot -onmiddot cc-- -1 ~11~ CalJl 01 i(=1 C=(-~-middot

lion lt1 -l0~1 middotrt middotor onCll~ lCI I~

11 middot (1 middot0 CII CIOll -Cluiu e nnlcc on I-c C-l~l -)) ~IOIO~ i-~ eC-IISmiddot

Sr(C ~l o( IIC na c (IC =IU ill 1 tOtmiddot 10 ~ t~C JCCIO~S ci ~ou(S =C05 l~ JellS 10l~ nulllis_ ~lci l1middot~ln (s( hJ r-t (l~~

pCOOle 10 t ~(se1t wno T1- nttl to be W11 tlcd l1Iuo (middot~c(J In 1 c-~is slJtioll

102 _Ul hnu=s 5011 on the conl-middot 7111 houc bt =~s=Icd lIunJcr Inri J li5tlll cI-1Jiiu oi the nJnlCS of dl Itlhll~s o( lJcn hou~e -1 11 cmC~e-cy

rtiCIcllC~ rerOI d nold bc jllCI1rcJ conlfl the

r-C(~l 0 (~l I~l- 111 ~1C )IC) Ic~-c~ -middotl-~ C~ c ( -OU~~ bull 1- -c -~ l(~ I lt ~~~ bull oi r- 11_

middotc 1 ~ ~Il~ 11111 lilt lt1(1 ole (J ~

co ~( lIIO 0 OIlerll~ the vont1 i-lI ~u-Ii( (01 I onOlt

10 7~ co-middoto-Jl ~Il houid be (onmiddot- 0 ~( on(middot~f -llIe ~HilS ollemiddotllliir rlrtu~ C lllie -=(J1U$ 10- llic nniill (11 lumiddotllOll ~--_

pll ell illtct oi ~se CII 0e Ilsri toJ -J1U( - lt by SOIIlI wlUd CilCCIOII Jlld ~5Jl-rcc O1e t~~t Cln be rOIJlcd on the nlJgt to fll ~ -- WinO dllcctlOll In 111 (m ~middot=e1(Y l~IS VImiddotO(CC (-ll

be CSln to ~e1cn l~C iiil JJliOIlI rcs lila 1 uls 0 bl WlIlIeU ndOI Clcu1tcn JIIU 10 0l1~l

tnc 31lIl1 ~d (middottcoo Cltmiddot1IS

52C710 11

T~gtlIG

11~ Cl- 11 --Io will C It IC 101011 III Jnmiddot~p~Cltmiddot hotiJ ue i~lIl1lilmiddot nih lCrllCmiddotHS ci ~hc tlllCllll(I O~TIImiddotS )no snolllampJ prl(Illtc II the 1middotIlll iImiddotnl nlis lnclul middots Cr cum 1= jJcrsrod 11 (1lt1 ~Ollncl lnU gt(Imiddot IC (001111

jJtI~lI1tj_ 1middotI~onlld 111I111~ ~houll l~II~ III 11111 ~C -(III~ $n11 $0 f1U~( middot1middot1 lhe ltII dlll= letllll I~ ~lJIIlmiddoti 1111 ~nouJ c jlpmiddotnlllmiddot IY illl(middotnEI1middotmiddot( IS 1 01 middot1- co 11 11101 SCS

11~ middotiillltlIUll iltmiddotlltnnnll tllnl11- ~hnuln IlIn (OCI~( fl Ih~ 111111 Iolnt 1 JlIO~Js

I U IIJI cp1JI10n of thc ClUmiddot~ of cnmiddot (OmiddotJllICllt h~utn ulrJ( III JIIII 010- ICllt

h_ f(lInlion o( ri b~middot ut lot1lh PI(liJill 1 nils inl(lOntII t1 ~rl tualc middotmiddott1tllIgtI Ultl

01 1fmiddotmiddotrli1ncl1 I (111 ulIll~IlO or olnlJmiddotu(J lOlJ ird ~r1lnmiddot~ 1(1gt0(1(1 0middot

tICll 11 JI jJmiddoti~Hl dil((IOI I1J eIJll

I Oh~

c PC~Jnllcl ldls nth UIlt1lhil1c CnlllIrlt TIc dlll~ ~h(1I11d J iIIII~l(U 10 -IU-lmiddot bull f hlIloC1 Cll ~IIl~ ~ll J11 ~Olllf1 ~CIlt3 Iuc(cl 10 t~r li(lIIICi 11111111- ~ll~ shyCOII1lI(C III thc CIIImiddotmiddotI(II( )l1cliulr~H Il1rI~IIII ctUl ll tllil lmiddotllt ill~ll1ltII TI( ~houl1 t](1 1 d(ltmiddotn1 I slOll lJrre1 ( Ii ~rol~ 10ulllC ill the lllrlhill lmiddottUll-lll(nl

d l~ (1middot )Ild sCI middotjcill of

1) middot bullbull I(Clilt 11I(thll CluiIIII1ut (~clfmiddoth

middott middotmiddot1 Illlmiddotlthill IJU111Ullo (nlI~I~ C

C1P tir lllllri h~e Jill ctc) loS)-I tnu shoulJ wc ~t11 in I (t1IImiddot 1ir-lI middot1middotmiddot11 Itl1 ~lltII 1 (tll1 lnd I 011 LC1 I i~IIcII()1 I1Imiddot~ 1 I-udllli on all LfaI In (lUlnCIII f1ulllJlncd (01middot ttHCICI~-

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag

Page 32: 5000 PSI. BOP DIAGRAM - Idaho Geological · PDF fileBOP DIAGRAM . Flow Line Fill Up Line ... drill string BOP and choke manifold with pressure rating ... Should the supplemental reserve

middot5000 PSI BOP DIAGRAM

Flow Line

Fill Up Line

Bag Preventer

Pipe Rams

Blind Rams

4 Line ---

Orlg Spool Gate Valve HCR Valve

Tolti11 Line Choke

Manifold

5000 X 3000 psi

10X 12 Csg SpoolCheck Valve Gate Valve

To Kill Line Choke

Manifold

3000 psi

2 Line -

To

12

Csg Head

30 Conductor

13 3S Cag

9 5S Cag