emergency response procedure 008 seismic event response · 2019. 1. 4. · t s r compliance...
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T S R Compliance
Emergency Response Procedure 008 Seismic Event Response
Type
REFERENCE Document No.
TF-ERP-008 Rev/Mod
O-4 Release Date
10/12/2017 Page
1 of 24
Tank Farm Emergency Response Procedure 200 East/200 West
Changes “Other Than Inconsequential” Require These Additional Reviews:
USQ # GCX-2
CHANGE HISTORY ( LAST 5 REV-MODS )
Rev-Mod Release Date Justification: Summary of Changes
O-4 10/12/2017 Inconsequential
change
DOE Order identification went to the next rev number (from 430.1B to
420.1C)
O-3 09/06/2017 Operations request Added LERF facility to Attachment 7.
O-2 05/16/2017 Operations request Added new box page 14 "Close valve 117R to Secure Raw Water".
O-1 01/26/2017 Correct erroneous
statement.
Step 2.1.15 verbiage was modified to more accurately match wording in
TFC-ENG-DESIGN-C-30.
O-0 09/07/2016 Periodic review
Added parenthesis Step 2.1.6. Added "and/or" to batteries Step 2.1.21.3.
Deleted obsolete phone number for EOC. Modified Step 2.2.13. Updated
RECORDS section. Added 616 Building to Attachment 6 table (West area)
and added ETF (East Area).
Radiological Controls
Lee Livesey’s Organization
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Emergency Response Procedure 008 Seismic Event Response
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REFERENCE Document No.
TF-ERP-008 Rev/Mod
O-4 Release Date
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NOTE - This procedure is designed to be used by Central Shift Manager (CSM)/Building
Emergency Director (BED) and 242-A Shift Manager.
- This procedure is not designed to be used as a stand-alone procedure. It is designed to
augment DOE-0223, RLEP 1.1, Section 3.1 and to provide information for evaluation
of Emergency Action Levels (EAL) for Tank Farms and the 242-A Evaporator.
- This procedure applies to WRPS personnel and subcontractors doing work in 200 East
Area, 242-A Evaporator, 200 West Area (exclusive of 222-S Laboratory), and the
portion of 600 Area controlled by WRPS. This procedure also applies to all
equipment in these areas controlled by WRPS.
- Individual sections in this procedure are performed as required by existing specific
emergency conditions.
- Procedures that interface between multiple facilities may require multiple USQ’s.
1.0 INITIATING CONDITIONS
Entry into this procedure may be as a result of any of the following information being reported to
the Central Shift Manager:
Earth tremors, building movement, office furniture vibrations, etc., are reported to have
been observed by enough people to validate the likelihood of an earthquake
Personnel report injury or physical damage to facilities as a result of a perceived
earthquake.
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Emergency Response Procedure 008 Seismic Event Response
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REFERENCE Document No.
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O-4 Release Date
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2.0 ACTIONS
2.1 Initial Actions
CSM/BED Initial Actions
NOTE - Actions in this procedure can be performed in any logical order as directed by
BED.
2.1.1 IF personnel are outside and report they have detected what may be earth
tremors, ground movement, structure movement, vibrations, etc., DIRECT
them to seek an open space free of hazards.
2.1.2 IF personnel are inside and report they have detected what may be earth
tremors, ground movement, office furniture vibrations, etc., DIRECT them
to shelter under structurally stable objects.
NOTE - 242-A actions to actuate the C-A-1 vessel seismic dump system, secure feed
pump 241-AW-P-102, and secure CP-E-1 and CP-E-2 are not required when
facility is in Shutdown Mode. (242-A, AC 5.9.6)
2.1.3 REQUEST 242-A Shift Manager perform the following:
NOTE - Actions in this procedure can be performed in any logical order as
directed by the 242-A Shift Manager.
2.1.3.1 ENSURE control room operator is performing Attachment 1.
2.1.3.2 IF the 242-A Facility is not in Shutdown Mode, DISPATCH
NCO to actuate the C-A-1 vessel seismic dump system by
depressing HS-CA1-1 located on the external, southeast wall of
the 242-A Building. (242-A: LCO 3.3, AC 5.9.6)
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Emergency Response Procedure 008 Seismic Event Response
Type
REFERENCE Document No.
TF-ERP-008 Rev/Mod
O-4 Release Date
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2.1 Initial Actions (Cont.)
NOTE – The TMACS operator can determine PB-2 pump shutdown by
observing a stabilization of the level indication for the slurry
receiver tank.
2.1.3.3 IF the 242-A Facility is not in Shutdown Mode, ENSURE slurry
pump P-B-2 is shut down. (242-A, AC 5.9.6)
NOTE - Directing all non-essential personnel to report to the lunch room
satisfies the below requirements.
2.1.3.4 ENSURE personnel are evacuated from the condenser room. (242-A, AC 5.9.6)
2.1.3.5 ENSURE untrained personnel are evacuated from areas that are
not under radiological control. (242-A, AC 5.9.6)
2.1.3.6 IF the 242-A Facility is in Shutdown Mode, GO TO Step
2.1.3.9.
2.1.3.7 SECURE feed pump 241-AW-P-102 and air compressors CP-E-
1 and CP-E-2 by isolating electrical power to the facility (242-A: LCO
3.3, AC 5.9.6):
a. DISABLE diesel generator by turning control switch
counter-clockwise to RESET
b. POSITION substation main feed breaker (F8X193) to
TRIP.
2.1.3.8 IF hazards prevent activation of HS-CA1-1 or Tripping of
F8X193, CONTACT Electrical Utilities (373-2321) to
immediately isolate power to 242-A.
2.1.3.9 REPORT back to the BED when requested actions are complete.
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Emergency Response Procedure 008 Seismic Event Response
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REFERENCE Document No.
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O-4 Release Date
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2.1 Initial Actions (Cont.)
2.1.3.10 ONCE initial ground movement is over,
OR
WHEN conditions allow, EVACUATE per TF-ERP-001.
2.1.3.11 PROVIDE BED with any observations made during evacuation
regarding facility status.
NOTE - The follow up action of securing raw water prevents unnecessary
flush water from reaching the slurry out tank.
2.1.3.12 SECURE raw water by CLOSING valve 117-R.
2.1.4 IF contact with the 242-A facility has not been achieved within 15 minutes of
the event, DISPATCH NCO to 242-A to:
2.1.4.1 IF the 242-A Facility is not in Shutdown Mode, ACTUATE the
C-A-1 vessel seismic dump system by depressing HS-CA1-1
located on the external, southeast wall of the 242-A Building. (242-
A: LCO 3.3, AC 5.9.6)
NOTE - The TMACS operator can determine PB-2 pump shutdown by
observing a stabilization of the level indication for the slurry
receiver tank.
2.1.4.2 ENSURE slurry pump P-B-2 is shut down. (242-A, AC 5.9.6)
2.1.4.3 ENSURE personnel are evacuated from the condenser room. (242-A, AC 5.9.6)
2.1.4.4 ENSURE untrained personnel are evacuated from areas that are
not under radiological control. (242-A, AC 5.9.6)
2.1.4.5 IF the 242-A Facility is in Shutdown Mode, GO TO Step
2.1.4.11.
2.1.4.6 SECURE feed pump 241-AW-P-102 and air compressors CP-E-
1 and CP-E-2 by isolating electrical power to the facility (242-A:
LCO 3.3, AC 5.9.6):
a. DISABLE diesel generator by turning control switch
counter-clockwise to RESET
b. POSITION substation main feed breaker (F8X193) to
TRIP.
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Emergency Response Procedure 008 Seismic Event Response
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REFERENCE Document No.
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O-4 Release Date
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2.1 Initial Actions (Cont.)
2.1.4.7 IF hazards prevent activation of HS-CA1-1 or Tripping of
F8X193, CONTACT Electrical Utilities (373-2321) to
immediately isolate power to 242-A.
2.1.4.8 SECURE raw water by CLOSING valve 117-R.
2.1.4.9 REPORT back to the BED when requested actions are complete.
2.1.4.10 PROVIDE BED with any observations made regarding facility
status.
NOTE - The follow up action of securing raw water prevents unnecessary
flush water from reaching the slurry out tank.
2.1.4.11 SECURE AND PLACE in safe configuration, any tank farm
operations underway including, but not limited to the following:
Waste tank transfer operations
Waste tank sampling
Tank/pit intrusive work.
2.1.4.12 ANNOUNCE over the radio personnel must evacuate all Tank
farms because of seismic activity.
2.1.4.13 SEND a Shift Office Event Notification (SOEN) message stating
(as a minimum) access to all Tank farms is restricted because of
seismic activity.
2.1.5 IF facilities housing personnel are deemed hazardous due to a perceived
earthquake, EVACUATE personnel in accordance with TF-ERP-001.
2.1.6 IF a Detailed Evaluation Inspector(s) (DEI) is called out, COORDINATE
their efforts with the Hanford Emergency Operations Center
Reentry/Recovery planning efforts.
NOTE - The Hanford Emergency Operations Center (EOC) Shift Office will notify all
Hanford contractor single points of contact for seismic events > 3 per the
Modified Mercali Intensity (MMI).
2.1.7 CALL 911 (373-0911 for cell phone) and report known facility/personnel
status AND
REQUEST Hanford Fire Department and/or Hanford Patrol support as
needed.
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Emergency Response Procedure 008 Seismic Event Response
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REFERENCE Document No.
TF-ERP-008 Rev/Mod
O-4 Release Date
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2.1 Initial Actions (Cont.)
2.1.8 IF injuries and/or damage are reported, COMPLETE Attachment 8 as
information is obtained.
2.1.9 IMPLEMENT BED Check-Listed duties from DOE-0223, RLEP 1.1,
Section 3.1.
2.1.10 REVIEW RLEP 1-2.A “200 Area Tank Waste” and/or RLEP 1-2.M “242-A
Evaporator” AND
DETERMINE if Emergency Action Level (EAL) conditions have been met.
2.1.10.1 IF an EAL condition exists, CLASSIFY the emergency.
2.1.10.2 COMPLETE emergency notifications in accordance with
RLEP 1.1.
2.1.11 STAFF the Incident Command Post (ICP) as needed for event management.
2.1.12 ASSEMBLE shift personnel.
2.1.13 AFTER completion of a pre-job briefing, DEPLOY shift personnel to
collect observations AND
DOCUMENT on Attachment 2 any damage that threatens to degrade facility
safety or radiological confinement.
2.1.14 ESTIMATE damage of event by comparing initial report(s) of damage to
Description of Intensity column of Attachment 5 AND
RECORD the following in Shift logbook:
Time of initial report of seismic event
Estimated Modified Mercalli (MM) Intensity (DOE 420.1C)
Acceleration in g's (e.g. 1620 hours reported a MMI VI seismic event
with acceleration 0.03g as estimated from Attachment 5)
Time of 911 notification.
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Emergency Response Procedure 008 Seismic Event Response
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REFERENCE Document No.
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O-4 Release Date
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2.1 Initial Actions (Cont.)
NOTE - Aftershocks have been known to occur after major earthquakes. Aftershock
damage estimates are frequently equivalent to initial event.
- Protective actions involving a combination of Take Cover and Evacuation may
be required.
2.1.15 IF MMI was V or greater, OBTAIN Detailed Evaluation Inspectors (DEI)
approval prior to any building re-occupancy per TFC-ENG-DESIGN-C-30.
2.1.16 IF report(s) of damage indicate a radiological release or hazardous material
spill is in progress, PERFORM personnel protective actions per emergency
response procedure TF-ERP-001. (DOE Order 0420.1C)
2.1.17 IF BED has implemented Incident Command System (ICS) and BED Check-
Listed duties, EXIT applicable AOPs (See exit criteria for applicable AOPs).
2.1.18 IF report(s) of damage indicate a radiological release has occurred or is
suspected, IMPLEMENT emergency response procedure TF-ERP-005 in
parallel with this procedure.
2.1.19 IF report(s) of damage indicate a facility assessment is required, or the
Mercalli Intensity is V or greater, CALL OUT Detailed Evaluation
Inspectors (DEI) to participate on a Facility Assessment Team. [A list of
qualified Detailed Evaluation Inspector(s) (DEI) personnel is maintained in
Production Operations Shift Office (see WRPS Production Operations
Emergency Response Organization Listing)]
2.1.20 IF a DEI is called out, COORDINATE their efforts with the Hanford
Emergency Operations Center Reentry/Recovery planning efforts.
2.1.21 IF the Shift Office/ICP is relocated, PERFORM the following actions as
soon as possible:
2.1.21.1 ENSURE relocation site is inside a stable structure or if a stable
structure cannot be located, move outside and upwind of nearest
hazardous facility.
2.1.21.2 CONSIDER option of requesting Hanford Fire Department
Mobile Command Van.
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2.1 Initial Actions (Cont.)
2.1.21.3 BRING the following items when evacuating building:
Continuous Logbook
ICP Books (especially BED and Facility Operations
Specialist {FOS} books of field check-listed duties)
Technical Safety Requirements
Wireless phones and battery chargers
Spare handheld radios and/or batteries.
2.1.21.4 FORWARD Shift Office phone numbers to wireless phones.
2.1.21.5 NOTIFY Production Operations Manager.
2.1.21.6 IF radio communication system is affected and/or lost,
ESTABLISH an alternate method of communication.
2.1.21.7 ANNOUNCE Shift Office relocation to all Tank Farm personnel
on active Tank Farm radio channels or alternate method of
communication.
2.1.21.8 NOTIFY TMACS Operator (373-2618).
2.1.21.9 NOTIFY Patrol Operations Center (POC) (373-0911).
2.1.21.10 ESTABLISH alternate ICP.
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Emergency Response Procedure 008 Seismic Event Response
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2.2 Follow Up Actions
Facility Assessment
NOTE - Actions in this section can be performed in any logical order as directed by
BED or Incident Commander (IC).
2.2.1 UNTIL relieved by the IC, the BED may direct re-entry of facilities in
accordance with Attachment 9. (TFC-ENG-DESIGN-C-30)
2.2.2 UNTIL Incident Commander (IC) takes control, LIMIT Facility
Assessments information collection methods to the following:
TMACS
Observations made by personnel in the field during and after seismic
event occurs
Inspections as directed by BED.
2.2.3 BEFORE dispatching Detailed Evaluation Inspection (DEI) personnel to
assess possible damage, CONFIRM Hanford Fire Department (HFD) IC has
concurred with facility assessment approach and team composition.
2.2.4 DIRECT TMACS operator to check all tank levels for a significant level
change. (A significant tank level change is defined as an unexpected change
equal to or greater than 1inch of tank waste level and is an indication of a
partial or full dome collapse, a possible gas release event, and/or a primary
tank leak to secondary containment has occurred.)
2.2.5 IF a significant level change is observed, INFORM DEI Team(s).
2.2.6 CONDUCT pre-job with personnel performing facility assessments.
2.2.7 PRIOR to deployment, PROVIDE Attachment 6 and Attachment 7 to DEIs.
WARNING
A seismic event may cause release of radiological and hazardous materials to
the environment. Failure to exercise extreme caution when performing
facility assessments may result in injury or death.
2.2.8 ENSURE DEI Teams are dressed in appropriate level of PPE with
corresponding dosimetry as identified in the maximum turn-back values in
Attachment 3.
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2.2 Follow Up Actions (Cont.)
NOTE - Table shown in Step 2.2.9 is duplicated from TFC-ENG-DESIGN-C-30,
Section 4.2.
2.2.9 PERFORM DEI detailed post-natural phenomenon hazards facility
assessment or physical inspections per table below and Attachment 2,
Attachment 4, Attachment 6 and Attachment 7 of this procedure. (The BED
identifies and prioritizes which assigned facilities should be assessed and the
DEI personnel report results to the BED/IC as each facility is completed
and/or new hazards are identified.)
Posting
Classification Color Description
SAFE Green
No apparent hazard found, although repairs may be required.
Original lateral load capacity not significantly decreased. No
restriction on use or occupancy.
LIMITED
ENTRY Yellow
Dangerous condition believed to be present. Entry permitted for
emergency purposes only. No usage on a continuous basis is
allowed. Possible major aftershock hazard.
UNSAFE Red
Extreme hazard, may collapse. Imminent danger of collapse from
an aftershock. Unsafe for occupancy or entry. No admittance
except by authorized personnel.
AREA UNSAFE Red Designated area is unsafe. No admittance except by authorized
personnel.
2.2.10 USE Attachment 2 for each facility AND
DETERMINE if Safety Systems, Structures, and Components (SSCs) (DSA
Section 4.4 in Safety-Significant Structures, Systems and Components
Summary), and other critical equipment can perform their assigned
function(s).
2.2.11 PROVIDE information from the Detailed (DEI) Facility Inspection to
Hanford Emergency Operations Center (EOC) Event Technical
Representative, when Hanford EOC is operational (373-1235).
2.2.12 IMPLEMENT required LCO/SAC and AC Key element actions from
HNF-SD-WM-TSR-006 and HNF-15279 for any impacted systems.
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2.2 Follow Up Actions (Cont.)
2.2.13 COMPLETE any required Environmental On-Call notifications per TF-
REC-001 "Response to Environmental Condition.
2.2.14 IMPLEMENT Approved Recovery Plan in conjunction with Hanford EOC.
3.0 RECOVERY
3.1 Termination/Exit Criteria
3.1.1 Completion of Detailed Evaluation Inspection in accordance with
TFC-ENG-DESIGN-C-30 and the attachments of this procedure.
3.1.2 Emergency has been terminated in accordance with RLEP 3.4 “Emergency
Termination, Reentry, and Recovery.”
3.2 Re-Entry and Recovery
3.2.1 IF an emergency has been declared, DEVELOP AND IMPLEMENT a
recovery plan per DOE-0223, RLEP 3.4 (Hanford Emergency Operations
Center (EOC) performs this step with input from IC and BED).
3.2.2 RETAIN original completed copies of all attachments for record retention in
accordance with TFC-BSM-IRM-DC-C-02.
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3.3 Records
3.3.1 PERFORM the following for records identified within this procedure.
3.3.1.1 RECORD the number of times the record was generated in
applicable column
OR
PLACE a check mark () in the N/A column.
3.3.1.2 SUBMIT the package to FWS/OE/Shift Manager.
Records Submittal Checklist
Number
of times
completed
N/A
()
Attachments
Attachment 2 – Operations Seismic Event Checklist / Detailed
Evaluation Inspection
Attachment 4 – Operations Seismic Event Checklist / Detailed
Evaluation Inspection of Supplemental Structures
Attachment 6- 200 West Detailed Evaluation Inspection Results
Attachment 7- 200 East Detailed Evaluation Inspection Results
Attachment 8 – Injury/Damage Report
FWS/OE/Shift Manager SEND the completed records with Records Submittal Checklist
attached to the Central Shift Office for records retention.
/ /
Signature Print (First and Last) Date
FWS/OE/Shift Manager
The record custodian identified in the Company Level Records Inventory and
Disposition Schedule (RIDS) is responsible for record retention in
accordance with TFC-BSM-IRM_DC-C-02.
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Attachment 1 - 242-A Seismic Event Duty Card
Shift Manager reports a seismic event
has occurred
PROCEED to Recovery Actions in
TF-ERP-008
C-A-1
Vessel Contains
Waste?
No
DIRECT personnel to take
cover under structurally
stable objects.
STABILIZE facility per
242-A Shift Manager
Direction.
ONCE initial ground movement is over,
OR
WHEN conditions allow, EVACUATE
facility per TF-ERP-001
NOTE -Directing all non-essential personnel to report to the lunch
room satisfies the below requirements.
CLOSE Valve 117-R to
SECURE Raw Water.
ENSURE personnel are
evacuated from the condenser
room.
ENSURE untrained personnel are
evacuated from areas that are not
radiologically controlled.
Yes
DISABLE diesel generator by
turning control switch
counter-clockwise to RESET
ACTUATE HS-CA1-1
C-A-1 vessel seismic dump
system.
ENSURE slurry pump
P-B-2 is shut down.
POSITION substation main
feed breaker (F8X193) to TRIP
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Attachment 2 – Operations Seismic Event Checklist / Detailed Evaluation Inspection
() CHECK BOX
☐ 1. IF electrical power is still in service, ASSESS the following (if safe to do so):
☐ Radiation alarms (K1 exhaust stacks):
May be indication of damaged ventilation system, damaged HEPA filters, breach
of confinement / containment system, an indication of release at another facility,
or instrument failure.
☐ Ventilation system failure/abnormality alarms:
May be indication of damaged ventilation system, damaged HEPA filters, or
instrument failure.
☐ Waste tank pressure alarm:
May be an indication of failed primary ventilation systems, thermal reaction
within waste tank generating pressure, or instrument failure.
☐ Waste tank level alarm:
May be indication of possible dome collapse (debris falling into tank, raising
level), level increase due to waste being re-routed into another tank (caused by
damage to transfer line valves), or instrument failure.
☐ Transfer line leak detection alarm:
May be indication of possible damage to transfer line piping (during transfer
operations only).
Special Instructions:
If electrical power is lost and remote assessment cannot be performed, assessment teams
will need to be assembled and dispatched to conduct local inspections.
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Attachment 3 - Recommended Turn Back Values
Recommended Turn-Back Values for Associated PPE
Conditions Turn back Values (See Notes (1), (2), (3), (4), (5), (6), and (7))
PPE (See Note (7))
Beta-gamma
dpm/100cm2
Beta-gamma
Uncorrected
w/o mrad/hr
Alpha
dpm/100cm2 Beta-gamma
dpm/100cm2
Beta-gamma
Uncorrected
w/o mrad/hr
Alpha
dpm/100cm2 Minimum
Anti-C Sets Type of Respirator PF
<1,000 N/A <20 1,000 N/A 20 No PPE No Respirator 1
>1,000 N/A >20 100,000 N/A 2,000 1 Full Set No Respirator 1
N/A <50 <2,000 N/A 50 2,000 2 Full Sets
No Respirator 1
N/A >50 >2,000 N/A 2,500 100,000 2 Full Sets APR 50
N/A >2,500 >100,000 N/A 50,000 2,000,000 2 Full Sets
PAPR - Full Face/
Hood, Supplied
Air, Airline
w/escape cylinder
1,000
N/A >50,000 >2,000,000 N/A 500,000 20,000,000 2 Full Sets SCBA/Positive
Pressure 10,000
N/A Unknown Unknown N/A 500,000 20,000,000
2 Full Sets
Outer set
impermeable
SCBA/Positive
Pressure 10,000
(1) In the event that an ion chamber is not available for use, the turn-back values established would be “off scale” on other
contamination measuring instrumentation. It is expected that if an ion chamber is used, a technical smear is taken to evaluate
contamination levels, and these readings are used for Turn-Back Values.
(2) Turn-back values are conservative based on Workplace Air Monitoring criteria, and a 20% DAC value (for most limiting
radionuclide), with a re-suspension factor assumed to be 1E-07 cm-1 (or moderate continued activity, non-heat generating work,
slow speed mechanical cutting, maintenance) using the conversion factors for converting dpm to mrad/hr (for beta-gamma)
(3) Direct contamination measurements may be conservatively used under the assumption that all contamination is removable. When
levels approach the turn-back values, removable/transferrable contamination surveys are necessary to evaluate hazard level.
(4) Turn-back values listed above may not be bounded by instrument capabilities. Turn-back values should not exceed the instrument
capability and off scale instrument readings indicate a turn-back value condition where high range instruments may be necessary
to proceed.
(5) In the absence of collecting a removable/transferrable swipe/press, the contaminated surface may be measured directly with an
ion chamber in the window open position and the meter deflection (i.e., uncorrected) compared to the turn-back value directly. In
this case, the open window should be within 21 inch of the surface during measurement.
(6) Alpha sensitive ion chamber (e.g., BWCP) is necessary to determine dpm/100cm2 value from converting the WO meter deflection
using the provided correction factor on the instrument side. In the absence of collecting a removable/transferrable swipe/press, the
contaminated surface may be measured directly with an ion chamber in the open window position and the meter deflection, after
converting to dpm, compared to the turn-back value directly. In this case, the open window should be within 21 inch of the
surface during measurement.
(7) PPE based on routine work activities. Consideration should be given to specific work activity, the work environment, and the
hazard.
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Attachment 3 - Recommended Turn Back Values (Cont.)
Emergency Response Supplemental Dosimetry for Radiation Dose
Turn back level Whole Body Dosimetry Recommended
Supplemental Dosimetry
Radiation Up to 100 mrem/hr at 30 cm 100 mrem/hr at 30 cm HSD TLD Pocket Dosimeter
Up to 5 Rem/hr at 30 cm 5 Rem/hr at 30 cm HSD TLD Electronic Dosimeter
Surface contamination3 Up to 250 mrad/hr, (window
open)
250 mrad/hr, (window open) HSD TLD NA
Greater than 250 mrad/hr,
(window open)
40,000 mrad/hr, (window
open)
HSD TLD Finger Rings
Unknown Radiological Conditions Unknown Levels 5 Rem/hr at 30 cm or
40,000 mrad/hr, (window
open)
HSD TLD Electronic Dosimeter and
Finger Rings
(3) Surface contamination refers to Beta-gamma contamination. Exposure to Alpha contamination is controlled using one
layer of protective clothing.
Special Instructions:
If supplemental dosimetry is available, the following table provides recommendations for
supplemental dosimetry to be worn while responding to emergency situations.
If supplemental dosimetry is not available, time keeping should be considered to prevent
responding individuals from exceeding their administrative control levels.
Dose turn-back levels should be determined at 80% of the responding individuals
remaining annual dose margin as compared to the administrative control levels found in
table H2-1 of the Tank Farms Radiological Control Manual (HNF-5183) and not to
exceed 5 rem/hr at 30 cm.
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Attachment 4 – Operations Seismic Event Checklist / Detailed Evaluation Inspection
of Supplemental Structures
() CHECK BOX
☐ 1. DIRECT Assessment Team to perform Local Detailed Evaluation Inspection Facility
Assessment as follows:
☐ Waste Tanks:
Visual damage inspections of waste tank ventilation systems, risers, dome, cover
blocks, etc. Local waste tank pressure indications only if instruments can be read
from tank exclusion zones.
☐ Double-Contained Receiver Tanks:
Visual damage inspections of double-contained receiver tank ventilation systems
and cover blocks, etc.
☐ Tank Farm Fences:
Visual damage inspections of fences to identify openings that would allow access
into farm(s).
☐ Transfer System: (if required)
Visual inspections of transfer lines for damage and/or releases of material to
environment (waste surface pool, holes in ground above transfer line, damaged
cover blocks on valve and pump pits, etc.).
☐ Diesel Fuel Tanks:
Visual damage inspection of permanent and temporary Diesel Tank locations.
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Emergency Response Procedure 008 Seismic Event Response
Type
REFERENCE Document No.
TF-ERP-008 Rev/Mod
O-4 Release Date
10/12/2017 Page
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Attachment 5 - Ground Acceleration versus Damage
The degree of ground shaking (or damage) caused by an earthquake is often assigned a numerical value from
Roman numeral I to XII on the Modified Mercalli (MM) Scale. The value is determined from interviews with
people who felt the earthquake and from damage reports. Damage at a site depends on many factors such as the
size of the earthquake, distance to the epicenter, soil conditions at a site, and type of building construction. The
damage reports can be used to construct a MM intensity map.
Based on prior studies there is a rough relationship between MM intensity and acceleration as seen in the table
below.
Modified Mercalli Intensity (abbreviated description)
The approximate values of acceleration shown are not part of the definition of MM intensity.
The values are from Richter, C., Elementary Seismology, WH Freeman, 1958
MM Intensity Accel. g* Accel. %g Description of Intensity Level
I 0.001 0.1 Not felt except by a very few under especially favorable circumstances.
II 0.002 0.2 Felt only by a few persons at rest, especially on upper floors of buildings. Delicately
suspended objects may swing.
III 0.003 0.3
Felt quite noticeably by persons indoors, especially on upper floors of buildings. Many
people do not recognize it as an earthquake. Standing motorcars may rock slightly. Vibration
similar to the passing of a truck. Duration estimated.
IV 0.007 0.7
Felt indoors by many, outdoors by few during the day. At night, some awakened. Dishes,
windows, doors disturbed; walls make cracking sound. Sensation like heavy truck striking
building. Standing motorcars rocked noticeably.
V 0.015 1.5 Felt by nearly everyone; many awakened. Some dishes, windows broken. Unstable objects
overturned. Pendulum clocks may stop.
VI 0.03 3 Felt by all; many frightened. Some heavy furniture moved; a few instances of fallen plaster.
Damage slight.
VII 0.07 7
Damage negligible in building of good design and construction; slight to moderate in well-
built ordinary structures; considerable damage in poorly built or badly designed structures;
some chimneys broken. Noticed by persons driving motorcars.
VIII 0.15 15
Damage slight in specially designed structures; considerable in ordinary substantial buildings
with partial collapse. Damage great in poorly built structures. Fall of chimneys, factory
stacks, columns, monuments, walls. Heavy furniture overturned.
IX 0.32 32
Damage considerable in specially designed structures; well-designed frame structures thrown
out of plumb. Damage great in substantial buildings, with partial collapse. Buildings shifted
off foundations.
X 0.70 70 Some well-built wooden structures destroyed; most masonry and frame structures destroyed
with foundations. Rails bent.
XI - Few, if any masonry structures remain standing. Bridges destroyed. Rails bent greatly.
XII - Damage total. Lines of sight and level distorted. Objects thrown into the air.
* Table modified to include column for acceleration g
Ground shaking is perceptible to humans if the acceleration exceeds 1/10 of 1% g. Structural damage in buildings
not designed to be resistant usually occurs at 10% g. Accelerations caused by earthquakes have been recorded
exceeding 100% g. Factors other than acceleration must also be considered in evaluating the causes of damage
such as the oscillation frequency and the total duration of shaking.
– Prepared by Prof. Anthony Qamar, Geophysics, University of Washington.
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Emergency Response Procedure 008 Seismic Event Response
Type
REFERENCE Document No.
TF-ERP-008 Rev/Mod
O-4 Release Date
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Attachment 6- 200 West Detailed Evaluation Inspection Results
The following facilities are identified as having the highest risk of life threatening damage and/or for
potential release on/or offsite. Unsafe damage that appears to threaten to degrade facility safety or
radiological confinement shall be reported immediately to the BED/IC. Use safe routes of travel. Use
the following rating criteria and report each facility status as obtained.
Rating Criteria: Facility Conditions per TFC-ENG-DESIGN-C-30 (see Section 4.2)
Tank Farm Conditions: Safe = No visible damage. Limited Entry = Visible damage present.
Unsafe = Extreme danger, dome may collapse.
Area Unsafe = Suspected tank dome collapse (visible subsidence).
200 WEST DEI Results () () () ()
Facility Condition Safe Limited Entry Unsafe Area Unsafe
Check Evaluation Result
Cross site Transfer Line-Inspect entire line
(IF operating when seismic event occurred)
Tank Farm T
Tank Farm TX
Tank Farm TY
242T Waste Disposal Evaporator Building
Tank Farm U
242S Evaporator Facility
Tank Farm SY
Tank Farm S
Tank Farm SX
272WA Tank Farms Operations Support Facility
MO 2172 Decontamination Trailer
616 Building
Detailed Evaluation Inspections Completed Date _____________ Time _____________
Name _______________________________
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Emergency Response Procedure 008 Seismic Event Response
Type
REFERENCE Document No.
TF-ERP-008 Rev/Mod
O-4 Release Date
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Attachment 7- 200 East Detailed Evaluation Inspection Results
The following facilities are identified as having the highest risk of life threatening damage and/or for potential release on/or
offsite. Unsafe damage that appears to threaten to degrade facility safety or radiological confinement shall be reported
immediately to the BED/IC. Use safe routes of travel. Use the following rating criteria and report each facility status as
obtained.
Rating Criteria: Facility Conditions per TFC-ENG-DESIGN-C-30 (see Section 4.2)
Tank Farm Conditions: Safe = No visible damage. Limited Entry = Visible damage present.
Unsafe = Extreme danger, dome may collapse.
Area Unsafe = Suspected tank dome collapse (visible subsidence).
200 East DEI Results () () () ()
Facility Condition Safe Limited Entry Unsafe Area Unsafe
Check Evaluation Result
274AW Central Shift Office or Production
Operations
272AW Tank Farms Operations Support Facility
Tank Farm AP
Tank Farm AW
242-A Evaporator
242-A Evaporator Emergency Diesel Fuel Tank
204AR Waste Unloading Facility
Tank Farm A
Tank Farm AY
Tank Farm AX
Tank Farm AZ
702AZ Emergency Diesel Fuel Tank
Tank Farm AN
Tank Farm C
Tank Farm B
Tank Farm BX
Tank Farm BY
MO 2244 Decontamination Trailer
Liquid Effluent Retention Facility
Effluent Treatment Facility
Detailed Evaluation Inspections Completed Date _____________ Time _____________
Name _______________________________
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Emergency Response Procedure 008 Seismic Event Response
Type
REFERENCE Document No.
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O-4 Release Date
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Attachment 8 – Injury/Damage Report
CALLER INFORMATION: Is the caller in a safe location? If not, have the caller move to a safe location.
Name:
Call back phone number:
Location: LOCATION: (circle) AREA: BUILDING: ROOM:
Indoors / Outdoors
Employer: (circle) WRPS Mission Support Contractor or PRC FFS Other:
INJURY INFORMATION: If the caller has any of the following symptoms or injuries, have them hang up the phone immediately
and call 373-0911 or 911 – these are MEDICAL EMERGENCIES.
SYMPTOMS: (circle)
Difficulty breathing
Chest pain
Severe pressure in the chest
Irregular heartbeat
Loss of consciousness
Evidence of shock
(symptoms: low blood
pressure, weak rapid pulse,
confusion, light headed, pale
skin, nausea / vomiting)
OTHER INJURY INFORMATION (symptoms):
INJURIES: (circle)
Electrical shock (other than
from static electricity)
Back injury
Broken bones (or suspected
broken bones)
Head injury
Severe bleeding
Continued on next page
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Emergency Response Procedure 008 Seismic Event Response
Type
REFERENCE Document No.
TF-ERP-008 Rev/Mod
O-4 Release Date
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Attachment 8 – Injury/Damage Report (Cont.)
Is the caller requesting assistance? (circle) yes / no
If so, describe assistance requested:
Is a First Aid trained person nearby? (circle) yes / no
DAMAGE INFORMATION: If the caller reports a fire, have them hang up the phone
immediately and call 373-0911 or 911.
Fire: (circle) yes / no describe:
Tank Dome Collapse: (circle) yes / no describe:
Building Collapse: (circle) yes / no describe:
Exposed or Arcing Electrical: (circle) yes / no describe:
Tank Waste Leak / Spill: (circle) yes / no describe:
Water Leak: (circle) yes / no describe:
Gas Leak: (circle) yes / no describe:
Other: (describe)
OTHER INFORMATION / OBSERVATIONS:
CALL RECEIVED BY: DATE: TIME:
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Emergency Response Procedure 008 Seismic Event Response
Type
REFERENCE Document No.
TF-ERP-008 Rev/Mod
O-4 Release Date
10/12/2017 Page
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Attachment 9 - Safety Assessment Flow Chart
Structure Identified
for Inspection
Rapid Evaluation
BED
authorizes
entry
Identify as
SAFE
Identify as
UNSAFELIMIT ENTRY
Post Safe*
BED
authorizes
entry
Post Unsafe*
BED restricts
access
Safe, but may
need repairs
Unsafe, must be
repaired or
removed
Apparently OK
< 4 MMI*
Questionable
> 5 MMI*Obviously Unsafe
DEI Inspector determines:
· Wood frame
· Masonry
· Tilt-up
· Concrete
· Steel frame
· Geotechnical hazards
· Nonstructural hazards
Restrict
Entry
*MMI = Modified Mercalli
Intensity,Attachment 4,
*Postings – See TFC-ENG-
DESIGN-C-30, Fig. 2, 3