1. u-00034-pr-bod-0001_rev.a
TRANSCRIPT
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TABLE OF CONTENTS
HTTEK PVGASCAMAU GPMB
PROJECT: UPDATING FEASIBILITY STUDY FOR CAMAU GPP
LOCATION: CA MAU PROVINCE
CLIENT: PVGAS CAMAU GAS PROCESSING PLANT MANAGEMENT BOARD
STAGE: FEASIBILITY STUDY
PROCESS BASIC OF DESIGN
DISTIBUTION
Company !"y
PVGAS
CM GPMB
HTTEK
Process x
Control
Electrical
Fire Fighting x
Pipeline x
Piping x
Civil
Mechanical x
To"a#:
PVGAS $ CM GPMB
(APPD.)
A 03/0/!0"# $ss%e& 'or evie *.D.+ D.+.D *.+., *.+.,
R%& Da"% D%'()*p"*on By C+%(, E-M HTTEK
HUNG THINHCONSULTANCY AND TECHNICAL SERVICE J-S-C
Do(- No-:U$.../0$PR$BOD$...1
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PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
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TABLE OFCONTENTS1- PROJECT OVERVIE7------------------------------------------------------------------------------89
8- PURPOSE--------------------------------------------------------------------------------------------------89/- DEFINITIONS AND ABBREVIATIONS------------------------------------------------------890- APPLICABLE CODES AND STANDARDS-----------------------------------------------8;- LANGUAGE AND UNITS---------------------------------------------------------------------------89- PROCESS DESCRIPTION------------------------------------------------------------------------8- BASIC DESIGN PARAMETERS----------------------------------------------------------------83 89?9 Fire Safet- < !eneral 'e6uirements
TC1N =#::3 89?7 E4plosion Safet- < !eneral 'e6uirements
TC1N :=@3 #@@9 Petroleum and petroleum products terminal Desin re6uirements
TC1N =?9@3 #@@9 Fire protection e6uipments for .uildin andconstruction Proidin, installation, inspection,maintenance
TC1N :7?>3 #@@= Fire safet- for petroleum and petroleum productsfacilities& !eneral re6uirements
TC1N >=:
Fire Protection& Porta.le and wheeled firee4tinuisher& Part ( 3 Selection and (nstallation
TC1N :7@ 3 899= Fire E4tinuishin S-stem< !eneral'e6uirements of Pro%ect (nstallation And +tili2e
TC1N 7>?7 3 #@@? Li6uefied Petroleum !as "LP!$ Pressuri2edStorae Location, Desin, Capacit- and(nstallation
8:/#@@8/TTLTStandard for the (nstallation of Standpipes andose S-stems
NFPA 8:Standard for 5ater Spra- Fi4ed S-stems for FireProtection
NFPA #@ Standard for the (nstallation of Stationar- Pumpsfor Fire Protection
NFPA #>Priate fire serice mains and theirappurtenances
AP( #@=@Application of fi4 water spra- s-stem for fireprotection in the petroleum industr-
AP( 'P #@@8 Fire Protection in 'efineries
AP( P' 8> E'ecommended Practice for Desin and(nstallation of Offshore Production PlatformPipin S-stems
'eference Documents
NCS#
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
No&
Fire one (tems ProductionClass
Fireresistanceclass
8 F @8 Pacin Area D ((
# F @# Office D ((
= F @= Canteen ; !arae/Carparin
D ((
> F @> 5orshop C ((
: F @: 5arehouse C ((
7 F @7 Fire Station D ((
F @ 5ater treatment area D ((
? F @? Firewater Pump ouse D ((
9 F @9 Control .uildin D ((
8@ F 8@ Switch room andTransformer
C ((
88 F 88 Emerenc- Diesel!enerator
C ((
8# F 8# Power enerationStation
C ((
8= F 8=Pi Launcher/'eceier/)eterin Area
A (
8> F 8> 5ater Treatin Area C ((
8: F 8: +tilit- Area A ((
87 F 87 Slu Catcher Area A (
8 F 8 Off
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
No&
Fire one (tems ProductionClass
Fireresistanceclass
## F ## Process Area (BL A (
#= F #= Process Area (BL A (
#> F #> Process Area (BL A (
#: F #: Process Area (BL A (
#7 F #7 Process Area (BL A (
# F # Process Area (BL A (
#? F #? Process Area (BL A (
#9 F #9 Process Area (BL A (
=@ F =@ Process Area (BL A (
=8 F =8 Process Area (BL A (
=# F =# La.orator- D ((
== F == !uard ouse 8 D ((
=> F => !uard ouse # D ((
=: F =: Diesel Storae TanArea
A (
=7 F =7 Amine Storae TanArea
A (
Firewater demand at the respectie 2one is .ased on proidin sufficientcoerae for fire e4tinuishment, e4posure protection and mitiatin
escalation effect
)a4imum water elocit- will .e limited to >&: m/s& Fire water lines will .e laidunderround& The underround pipin material shall .e car.on steel, coatedand wrapped with catholic protection
Si2in of the firewater pumps should ensure that the- are capa.le ofsuppl-in the re6uired flow and meetin the pressure re6uirement
The main approach for e6uipment coolin protection is to use fire monitor orfire h-drant or com.ination thereof in lieu of water spra- s-stem as per theSafet- and Fire Fihtin Desin Philosoph-, Doc no& NCS#
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
containin e6uipment that cannot .e reached .- fire monitors and h-drants
A =@G continenc- has .een included into the actual demand of delue,tain into consideration of oerspra-, h-draulic im.alances, preliminar- andestimated dimensions of e6uipment, location of e6uipment -et to .e finali2ed
For .uildins located in each fire 2one, the re6uired firewater demand will .e.ased on 8 hose stream fire h-drant and # indoor fire h-drant hose streams&
For areas containin h-drocar.on e6uipment in each fire 2one, the re6uiredfirewater demand is .ased on deluin all h-drocar.on containin e6uipmentplus 8 fire monitor and 8 hose stream outdoor fire h-drant&
For area containin non h-drocar.on e6uipment and not located inside the.uildin, = hose stream outdoor fire h-drant are proided&
Fore electrical .uildin i&e control .uildin and electrical switchear room, F)#@@ is proided indoors and = hose streams h-drant is proided outdoors&
5ater monitors shall .e capa.le of suppl-in firewater a minimum 89@@ litersper minute as per NFPA #> l/min/m
#
NFPA 8:, Section&=
Office Buildin/Fire "Sprinler densit-$ TC1N ==7, Section
Pile Calculation (Typical)Process Basic of DesignDocument No. U-00034-PC!-C"B#D$-000%Page %0 10 of 4& 8'.0 "
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Description Application rates 'eferences
Station / La.orator-Buildin
>&?@ l/min/m# 7&> ta.le #
5arehouse/
5orshop
"Sprinler densit-$
@ l/min/m#
TC1N ==7, Section7&> ta.le #
The minimum operatin pressure at water spra- no22les is 8&> .ar as perNFPA 8:&
Sprinler s-stems will .e re6uired for the Office .uildin, 5arehouse,5orshop, La.orator- and Fire Station&
Firewater tan is desined for = hours of uninterrupted water suppl- at thema4imum re6uired rate as per TC1N #7## re6uirement&
F('E F(!T(N! SHSTE)
Fire fihtin s-stem for NCS# comprises followin items3
Fire water pump s-stem
Outdoor fire water h-drant
(ndoor fire water h-drant
Fire water monitor
Fi4 water spra- s-stem
Fire hose reels
Fire foam s-stem, includin air foam cham.er, fire foam cart and
Porta.le fire e4tinuishers&
The fire fihtin s-stem is desined accordin to the latest 1ietnamese and(nternational standards& The s-stem is e6uipped to ensure safet- for peopleand propert-, aoidin fire and e4plosion& (t is capa.le to reularl- suppl-water, foam and fire e4tinuishin su.stances for fire fihtin, soon detectinand distinuishin fire so that damaes can .e minimi2ed&
fire water / foam demand calculation
Desin flow rate of fire fihtin water shall .e calculated .ased on the sinlelarest fire occurrin at the same time in the plant&
Fire water/foam demand
The ma4imum fire water demand shall .e calculated on the .asis of a sinlema%or fire eent and no escalation at a time& Fire water demand of delues-stem is calculated .ased on the followin e6uation3
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& Firewater demand I Surface area 4 desin densit-
Fire water / foam demand for each 2one
Fire water demand for each 2one is summeri2ed in Ta.le :&8 .elow3
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PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Details of the firewater demand calculation is shownedshowed in Appendi4 B&
Ta.le :&83 Summar- of Firewater demand calculation&
Fire2one
Area 'e6uiredFirewaterDema
nd"m=/hr$
Standard Noofmonitors
Noofhoseoutlet of
h-drants
Noofindoorfire
h-drant
delue/Sprinlers"m=/hr$
ActualFirewaterproi
ded"m=/hr$
E6uipmentto Delue
8 )uster/Parin Area
=7@ TC1N#7##3899: Section8@&:
# # NA =7@ NA
# Office 8##&9=
TC1N#7##3899
: Section8@&:,TC1N==7,Section7&>
= # >>&9= #>#&9=
NA
= Canteen ;!arae/ CarParin
? TC1N#7##3899: Section8@&:
= # NA 89? NA
> 5orshop
#8#&?
TC1N#7##3899: Section8@&:,TC1N==7,Section
7&>
= # 8=>&? ==#&?
NA
Pile Calculation (Typical)Process Basic of DesignDocument No. U-00034-PC!-C"B#D$-000%Page %& 12 of 4& 8'.0 "
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
: 5arehouse
#8#&?
TC1N#7##3899: Section8@&:,TC1N==7,
Section7&>
= # 8=>&? ==#&?
NA
7 FireStation
8##&9=
TC1N#7##3899: Section8@&:,TC1N==7,Section7&>
= # >>&9= #>#&9=
NA
5astewatertreatmentarea
8?@ NFPA 8>,TC1N#7##3899: Section8@&:
= 8?@ NA
? Firewa terPumphouse
8?@ NFPA 8>,TC1N#7##3899: Section
8@&:
= 8?@ NA
9 ControlBuildin
8?@ NFPA 8>,TC1N#7##3899: Section8@&:
= NA 8?@ NA
8@ ElectricalSwitchroomand
8?@ NFPA 8>,TC1N#7##3899: Section
= NA 8?@ NA
Pile Calculation (Typical)Process Basic of DesignDocument No. U-00034-PC!-C"B#D$-000%Page %3 13 of 4& 8'.0 "
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
Transformer
8@&:
88 Emerenc-Diesel
!enerator
8?@ NFPA 8>,TC1N#7##3899
: Section8@&:
= NA 8?@ NA
8# PowerenerationStation
8?@ NFPA 8>,TC1N#7##3899: Section8@&:
= NA 8?@ NA
8= PiLaunc
her/'eceier)eterinSids
=@7&?#
NFPA8:,NFPA
8>
8 = 8#7&?# >#7&?#
Pilaunchers
"81:=@8/81:>@8
/81:@@8$, Pireceier"81@@8$,LP! ;Condensate)eterinsids"8)##@8/8)#
=@=$
8> 5aterTreatin Area
8?@ NFPA 8>,TC1N#7##3899: Section8@&:
= NA 8?@ NA
8: +tilit-Area
#8&97>>#&9=
NFPA 8:,TC1N#7##3899
: Section8@&:
8 = 9&==#7#&9#
=9&==:7#&9=
P Fuel asscru..er"81=#@#$,
)ethanolTan
Pile Calculation (Typical)Process Basic of DesignDocument No. U-00034-PC!-C"B#D$-000%Page %4 14 of 4& 8'.0 "
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
"81=9@8$,Spent)ethanolTan"81=9@>$,)ethanol
in%ectionpumps"8P=9@#A/B,8P=9@=A/B$,ot oile4pansiondrum"81=>@8$,ot oilheaters"8=>@=A/B$
87 SluCatcherArea
:=@&>#>?@
NFPA 8:,NFPA 8>
= # :@&>#NA
:=@&>#>?@
!as filterandSeparators"818@@=A/B$
8 Off
8 # 8:8#&99::9&7
8:#&9999&7
Off##A/B$
8? LP!Storae TanArea
8#>&@
NFPA 8:,NFPA 8>
8 # 8@7&@
8=@&@
Coolin foroerallsurface areaof spheretan"81##@8A$on fire and
coolin halfthe surface
Pile Calculation (Typical)Process Basic of DesignDocument No. U-00034-PC!-C"B#D$-000%Page % 15 of 4& 8'.0 "
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
area ofsphere tan"81##@8B$ad%acentsphere tanon fire, LP!
TransferPumps"8P##@8 A/B$
89 CondensateStorae TanArea
78#&98
TC1N:=@3#@@9, NFPA88, NFPA8:
8 # >8@= 7:@=
Condensatestoraetans"8T#=@8A/B$,Condensatetransferpumps
"8P#=@#A/B$,Tan FlareJO Drum"81=?8$,Tan FlareJO Pump"8P=?=8$
#@#@
ProcessAreaProcessArea(BL
8>8&=88#??&>#
NFPA 8:,TC1N#7##3899: Section8@&:NFPA8:, NFPA8>
#8 #= @ 8#=&=88@?9&==
8:9&=88=?9&==
8C8?@#A/B/C Sales !asCompressor,818?@8A/B/CSales !asCompressorSuctionScru..er,8E?@=A/B/CSales !asCompressorAftercooler,8=>88
A/B/C Sales!as
Pile Calculation (Typical)Process Basic of DesignDocument No. U-00034-PC!-C"B#D$-000%Page %* 16 of 4& 8'.0 "
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
Compressor5'+8C8?@#A/B/C Sales!asCompressor,818?@8A/B/C
Sales !asCompressorSuctionScru..er,8E?@=A/B/CSales !asCompressorAftercooler,8=>88A/B/C Sales!asCompressor5'+
#8#8
ProcessAreaProcessArea(BL
8=:=&7:
NFPA 8:,TC1N#7##3899: Section8@&:NFPA8:, NFPA8>
## 8# @ 8@7&>::#:&:=
8=7&>:??:&:=
818@8CondensateSure Drum,818@#CondensateFractionator,818@:Flash !asCompressorSuctionDrum, Phase# e6uipment< EthaneTreater JOdrum,Ethanea.sor.er,Pumps,
E4chaners,Coolers818
Pile Calculation (Typical)Process Basic of DesignDocument No. U-00034-PC!-C"B#D$-000%Page %+ 17 of 4& 8'.0 "
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
@8CondensateSure Drum,818@#CondensateFractionator,
818@:Flash !asCompressorSuctionDrum,8T8#8# PureAmineStoraeTan,8P8#@APure AminePump
####
ProcessAreaProcessArea(BL
8?&:9@>
NFPA 8:,TC1N#7##3899: Section8@&:NFPA8:, NFPA8>
## ## @ >#@&>@7&=?
?@&77&=?
818>@>Demethani2erPhase #futurepump818>@>Demethani2er
#=#=
ProcessAreaProcessArea(BL
9@:&99@:&9
NFPA 8:,TC1N#7##3899: Section8@&:NFPA8:, NFPA8>
#= == @ :#&87:#&87
99#&87888#&87
E8>@7CondensateSu.cooler,Phase #e6uipment LP!
Column,8E8:@# LP!ColumnCondensorCooler,8E8:@=CondensateProductCooler,81=@8Closed Drain1essel,8P8:@#A/BLP! Column'eflu4Pumps,818:@> LP!Column,8E8:@# LP!ColumnCondensor
Cooler,8E8:@=
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
CondensateProductCooler,8E8:@> LP!ColumnFeed
ProductE4chaner
#:#:
ProcessAreaProcessArea(BL
?8=&>8>#:&@7
NFPA 8:,TC1N#7##3899: Section8@&:NFPA8:, NFPA8>
== ## @ >=>&?99?&=#
98>&?98>7&=#
8E8>8# Cold!as/Li6uidsE4chaner,8E8>@# Cold!as/!asE4chaner,8E8>885arm
!as/Li6uidsE4chaner,8E8>@85arm!as/!asE4chaner,8K#8@8'eenerationpacae8E8>8# Cold!as/Li6uidsE4chaner,8E8>@# Cold!as/!asE4chaner,8E8>885arm!as/Li6uidsE4chaner,8E8>@8
5arm!as/!as
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
E4chaner,8K#8@8'eeneration pacae
#7#
7
Proce
ssAreaProcessArea(BL
7=&7
?>:8&?>
NFPA 8:,
TC1N#7##3899: Section8@&:NFPA8:, NFPA8>
=# ## @ #?9&=:
8#>&9=
79&=
:>?>&9=
8187@8
)ercur-!uard Bed,818=@8Deh-dration(nletSeparator,818=@#)olecularSiee Bed,8E8=@='eeneratio
n !asCooler,8E8=@>'eeneration !asCompressorAfter Cooler,8F8=@#A/B'eeneration !as Filter"!as$,8F8=@='eeneration !as Filter"Li6uid$8187@8 )ercur-!uard Bed,818=@8Deh-dration(nletSeparator,
818=@#)olecular
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
Siee Bed,8E8=@='eeneration !asCooler,8E8=@>
'eeneration !asCompressorAfter Cooler
##
ProcessAreaProcessArea
(BL
>@8&?88#@
NFPA 8:,TC1N#7##3899: Section8@&:NFPA8:, NFPA
8>
## ## @ 7?&9?=?&9?
>#?&9889?&9?
818@@=A/B!as FilterandSeparatorPhase #e6uipment
## ## @ 7=9&@7#?&97
999&@78@??&97
8P8#@8A/B/CP semileansolutionpumps,8E8#@8 FeedProductSolution
Cooler,818#@#
Pile Calculation (Typical)Process Basic of DesignDocument No. U-00034-PC!-C"B#D$-000%Page && 22 of 4& 8'.0 "
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
A.sor.erSimminDrum,818#@9Amine'ecoer-
Drum,8+8#@8AmineSump,8E8@8CondensateFractionatorOerheadCompressor,818#@>Product !asJO Drum,8P8#@8A/B/CP semileansolutionpumps,8E8#@8 FeedProduct
A.sor.er,8F8#@#ActiatedCar.onFilter,818#@#A.sor.erSimminDrum,818#@9Amine
'ecoer-Drum,
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
8+8#@8AmineSump,8E8@8CondensateFractionator
OerheadCompressor,8E8#@>SolutionCooler
#9#9
ProcessAreaProcess
Area(BL
87?:8=7&?#
NFPA 8:,TC1N#7##3899: Section8@&:NFPA
8:, NFPA8>
== ## @ 8#99&?8@:&79
89&?8:::&79
818#@: 'ichSolutionFlash Drum,818#@7 LPFlash
Column818#@: 'ichSolutionFlash Drum,818#@7 LPFlashColumn
=@=@
ProcessAreaProcessArea(BL
#:8&7#:8&7
NFPA 8:,TC1N#7##3899: Section8@&:NFPA8:, NFPA8>
## ## @ @@ =7@=7@
=8=8
ProcessAreaProcess
Area(BL
>=&@>@&8=
NFPA 8:,TC1N#7##3899: Section8@&:NFPA
8:, NFPA8>
## 8# @ #>8 :>&@9
:>89=>&@9
81=?@8 P5arm 5etFlare JODrum,81=?88 LP
Flare JODrum81=?@8
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Fire2one
Area 'e6uiredFirewater
Demand"m=/hr$
Standard Noofmonitors
Noofhoseoutle
t ofh-drants
Noofindoor
fireh-drant
delue/Sprinlers"m=
/hr$
ActualFirewater
proided"m=/hr$
E6uipmentto Delue
P 5arm5et FlareJO Drum,81=?88 LPFlare JODrum
=# La.orator-
8##&9=
TC1N#7##3899: Section8@&:,TC1N==7,Section7&>
= # >>&9= #>#&9=
NA
== !uard
ouse8
7@ TC1N
#7##3899: Section8@&:
= 8?@ NA
=> !uard
ouse#
7@ TC1N#7##3899: Section8@&:
= 8?@ NA
=: DieselStora
e TanArea
##?&?8
TC1N:=@3#@@
9, TC1N=?9@3#@@9
8 # >?&?8 #??&?8
NA
=7 AmineStorae TanArea
=@?&9?
NFPA 8:,NFPA 8>
8 # 8#?&9? =7?&9?
Pure AmineStoraeTan"8T#@#$,Pure AminePump"8P8#@A$
Pile Calculation (Typical)Process Basic of DesignDocument No. U-00034-PC!-C"B#D$-000%Page & 25 of 4& 8'.0 "
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PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
8& P'O0ECT O1E'1(E5
A pre-feasibility study was conducted by Worley Parsons in 2008, toinvestigate the potential to build a new Natural Gas i!uid "NG# $%tractionPlant to recover PG and condensate fro& e%isting and future gas production
in the southwest of 'ietna&( Petro'ietna& Gas has recently initiated thepresent )easibility *tudy to further investigate the options for a new GasProcessing Plant "GPP#, including ter&inal facilities and e%port pipelines forresidue gas and li!uid products(
+he region currently receives natural gas fro& P and .oa ai fields,which feed several gas-fired power plants at /a au( +he develop&ent of anNG e%traction plant will close the gap between the PG supply and de&andin the &aret( +he pro1ect will &a%i&ie the value of do&estic gas reservesand add diversity to the 'ietna&ese energy portfolio( +his additional sourceof do&estic PG will help to &eet the increasing de&and for PG within
'ietna&(+he &ain facilities are included Gas processing plan "GPP#3 productionstorage facilities and products e%porting 1etty(
#& P+'POSE
+he intent of this docu&ent is to define the basic design para&eters and&ain technical re!uire&ents for the 4esign and $ngineering of /a au GPP(
=& DEF(N(T(ONS AND ABB'E1(AT(ONS
A..reiation Description
5o4 5asis of 4esign
GPP Gas Processing Plant
.65 .eat 6 aterial 5alance
..' .igher .eating 'alue
.' ower .eating 'alue
PG i!uefied Petroleu& Gas
*/4 illion *tandard /ubic eters Per 4ay
*/)4 illion *tandard /ubic )eet Per 4ay
NG Natural Gas i!uids
P)* Pre-)easibility *tudy
P'GA* Petro'ietna& Gas
P'N Petro'ietna&
*+5P4 *tandard 5arrel Per 4ay
+54 +o 5e 4eter&ined
+P4 +on Per 4ay
75/ 7niversal 5uilding /ode
W Wobbe nde%
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PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
>& APPL(CABLE CODES AND STANDA'DS
+he codes and standards as set out as 9Pro1ect applicable code andstandard: shall be co&plied with /lient;s re!uire&ent(
:& LAN!+A!E AND +N(TS
All docu&entation shall be produced in $nglish language( *o&edocu&entation "e(g( docu&ents which are to be sub&itted to local authority#&ay re!uire translation into 'ietna&ese(
All &easure&ents shall be in * units(
7& P'OCESS DESC'(PT(ON
+he /a au GPP will be designed to e%tract NG fro& its gas feed andproducetans and will bee%ported by ship and truc via an e%isting port of /a au @ Power plant(
+he /a au GPP will rely on a pipeline fro& the e%isting G4* for gas feedsupply( +he G4* shall act as the interface between the GPP and the supplynetwor( t regulates the allowable supply of gas to the GPP via a feed
control and by-pass syste&( +his ensures that in the event of GPP failureade!uate supply of gas to the users is &aintained via direct by-pass of theGPP(
7&8& !PP Location
)or the feasibility study, it is assu&ed that the new GPP will be supplied withfeed gas fro& the G4* located appro%i&ately @0 & fro& /a au city, at the/a au Gas-Power-)ertilier /o&ple% in hanh An 'illage, 7 inh 4istrict,/a au Province( +he coordinates for the pro1ect site are as follows& Feed !as Suppl- Conditions
+he gas supply pressure and te&perature to the GPP at the /a au G4*battery li&it are assu&ed as followsd (2
*ales gas *&>d E(8
PG +P4 00
/ondensate *+5P4 E0
?&8& 'esidue Sale !as 'e6uirements
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
=esidue sale gas will be e%ported via gas distribution lines to /a au Powerplants and /a au )ertilier plant fro& G4*( *ale gas transport fro& theGPP to the G4* will be through a pipeline at the pressure noted above(
+he specifications of residue sale gas to be delivered to /a au Power and)ertilier plants are fi%ed by e%isting end-user agree&ents according to +ableDand +able 8(
Ta.le D3 !PP residue as e4port to Ca )au Power Plants
Propert- +nits 1alue
G.' D Q>*&
Hperating W range REJ )eed to $%port
a%i&u& &purities =efer to +able
Hperating +e&perature /in( 20o/ above ./ dewpt( at ?E barg
a%i&u& +e&perature to pipeline / E0
Nor&al Hperating Pressure at inlet /aau Power Plant barg ?0-0 barg
Hperating Pressure at outlet GPP barg E0
Ta.le 83 !as suppl- specifications for fertili2er plant
Propert- +nits 1alue
a%i&u& &purities =efer to +able
Hperating +e&perature /in( 20o/ above ./ dewpt( at ?E barg
a%i&u& +e&perature to pipeline / E0
Nor&al Hperating Pressure at inlet /aau Power Plant barg ?0-0 barg
Hperating Pressure at outlet GPP barg E0
?& Li6uid Product 'e6uirements
+he GPP will produce two li!uid product strea&s&8 L/min/m#"TC1N :=@, Section :&9&8@$&
Fire e4tinuishin for diesel storae tan
Foam solution demand to fire e4tinuishin for diesel storae tan3
*foamI >&8 "l/min&m#$ 4 =&8> 4 "=&7M#$/>
I >8&8 LP) I #&: m=/h&
Assume that Alcohol= m=/hr 4 ::/7@ hr 4 @&@=
I @&8= m=
'efer to foam .ladder tan cataloues are aaila.le on maret& Propose foam
.ladder tan hae capacit- of @&=? m=&
Proposed foam .ladder tan Si2e &&&&&&&&I @&7m "(D$ 4 8&9m "L$, Note3 E4act foam.ladder tan si2e shall .e confirmed .- 1endor&
Fire e4tinuishin for inside .und
To fire e4tinuishin for inside .und diesel storae area, porta.le foam fire
e4tinuisher t-pe 8@@ Liters shall .e proided&
NPS Pump Calculation
NPS aaila.le "NPSA$ shall .e calculate the .ased on setch of fire water
pump la-out& NPS re6uired "NPS'$ shall .e supplied .- pumps
manufacturer& The criteria re6uirement .etween "NPSA$ and "NPS'$ shall.e3 NPSA NPS' 8&:# m as per NFPA #@ section ?&
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
NPSA shall .e calculated in the worst case at 8:@G flowrate firewater pump&
Formula for calculation NPSA of pumps as follow3
N#S&- (m) o #$m%:
PPPPNPSHA H += 01
le,tri, #o"er:
Electric Power IE
gHq
*1000*3600
***
5ith3
P &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&3 Pressure drop "Bar$
P8&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&3 Pressure in the essel "Bara$
Po&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&3 1apor Pressure "Bara$
P&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&3 Static Pressure "Bara$
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&3 ead "m of fluid pumped$
E&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&3 Pump efficienc- "G$
6&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&3 'ate of li6uid flow "m=/hr$
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&3 !rait- accelerations "9&?8 m/s#$
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&3 5ater densit- "997 /m=$
(Note: !orm$las so$r,e taen rom nineerin ata oo)
Based on calculation sheet "Appendi4 D$, NPSA for each pump as follow3Diesel Firewater pumps "P>#@#A/B$ NPSA I 7&= m
Electric Firewater pump "P>#@8$ NPSA I 7&= m
0oce- pumps "P>#@=A/B$ NPSA I ? m
The .ased on calculation sheet "Appendi4 D$, Estimated rate power for each
pump as follow3
Diesel Firewater pumps3 P>#@#A/B Estimated rate power 3 >@#&:# J5
Electric Firewater pump3 P>#@8 Estimated rate power 3 >@#&:# J5
0oce- pumps3 P>#@=A/B Estimated rate power 3 #7&7@ J5
Detail calculation refer to Appendi4 D
calculation fuel consumption for main firewater diesel enines pumP
The fuel consumption for main firewater diesel enine pump shall .e supplied.- pumps manufacturer dependin on respectie pumps manufacturer& Theestimated fuel consumption for firewater diesel enine pumps shall .ecalculated .ased on the estimated power ratin the diesel enine as per NPFA#@ section 88&> and section 9&7&= as follows3
Fuel storae capacit- of the diesel da- tan shall .e at least e6ual to 8 al perhp ":&@ L per 5$&
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
The 6uantit- 8 al per hp ":&@ L per J5$ is e6uialent to 8 pint per hp "@&7=> Lper 5$ per hour for ? hours&
The fuel suppl- capacit- shall .e sufficient to proide ? hours of fire pumpoperation at 8@@ percent of the rated pump&
ence the olume of fuel da- tan for diesel enine pump 1 I ? hours 4
diesel enine rate power "J5$ 4 @&7=> "litres$/"J5$/hourQ R 8@G olume "space
from leel to the top of tan$
1 I 8&8 4 ? hours 4 >@#&:# "J5$ 4 @&7=> "litres$/"J5$/hourQ I #,#>:&87 "litres$ I#&= m=&
Proposed fuel da- tan for diesel enine si2e I 8m "(D$ 4 #&8m "$, Note3Diesel da- tan si2e shall .e confirmed .- Pump endor&
line si2in
Line si2in shall .e calculated to .e in accordance with the ma4imum definedelocit- in the pipes and to limit the friction pressure drop in the lines whileproidin sufficient pressure at users&
Formula for Line si2in as follow3
Flow 1elocit-
The elocit- in pipe,
==
4
2d
Q
A
QVf
5here &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&* 3 Flowrate in pipe, m=
/hr &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& A 3 Pipe cross sectional area, m#
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& D 3 Pipe internal diameter, m
)a4imum elocit- in pipe I 8: ft/s >&: m/s
a2en
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PE+-$E+*AM GA -$*+ +-C1 C-P-A+$-*PGA CAMA2 GA P-CE$*G PA*+ P-EC+ MA*AGEME*+ B-AD2PDA+$*G FEA$B$$+4 +2D4 F- GA P-CE$*G PA*+ P-EC+
PILE CALCULATION 2TYPICALPROCESS BASIC OF DESIGN3
Thus, pressure drop per 8@@m,7
87.485.1
85.1
1005.6)100/( xdC
QxmbarPD
m
m=
The line si2in calculation sheet is proided in Attachments C&
CONCL+S(ON
The ma4imum firewater demand for !as Processin Plant "!PP#$ is8:#89&?&99 m=/hr which refers to the hihest firewater demand from theFire one #9 area, located at the process area Offspec Bullet Area "Fire one8$&
Three "@=$ nos of main firewater pumps "# dut- and 8 stand.- $ will proided.- each main firewater pump flowrate is 9@? m=/hr&&
Two "@#$ nos of %oce- pumps "8 dut- and 8 stand.-$ will proided .- each%oce- pump flowrate is 7@ m=/hr&
Proposed foam .ladder tan si2e of 8&: m= for condensate storae tan areawith tan dimensions of 8m "(D$ 4 8&:m "L$ and
Proposed foam .ladder tan si2e of @&=? m = for diesel storae tan area withtan dimensions of @&7m "(D$ 4 8&9m "L$ and
Proposed two "@#$ Firewater tans each tan olume is #,7#9 9>@ m=with tandimensions of 8:&@@m "(D$ 4 8&@@m "$&
appendices
Appendi4 A Fire one La-out
Appendi4 B Firewater Demand Calculation Sheets
Appendi4 C Firewater Line Si2in Calculation Sheets
Appendi4 D NPSA Pump Calculation