GB 50984-2014 GB50984-2014石油化工工厂布置设计规范:英文

专用

人人文库

NATIONALSTANDARD

OFTHEPEOPLESREPUBLICOFCHINA

CodeforDesignofPetrochemicalPlantLayout

GB50984-2014

ChiefDevelopmentDepartment:ChinaPetrochemicalCorporation

ApprovalDepartment:MinistryofHousingandUrbanRuralDevelopment

-

ofthePeoplesRepublicofChina

ImplementationDate:December1，2014

专用

人人文库

ChinaPlanningPress

Beijing2019

ChineseeditionfirstpublishedinthePeoplesRepublicofChinain2014

EnglisheditionfirstpublishedinthePeoplesRepublicofChinain2019

byChinaPlanningPress

rd

，，专用

3FloorCTowerGuohongBuilding

No.A11，Muxidi-Beili，XichengDistrict

Beijing，100038

PrintedinChinabyBeijingJingyintangGraphicPrintingCenter

©2014byMinistryofHousingandUrban-RuralDevelopmentof

thePeoplesRepublicofChina

Allrightsreserved.Nopartofthispublicationmaybereproducedortransmittedinanyformor

byanymeans人人文库，graphic，electronic，ormechanical，includingphotocopying，recording，

oranyinformationstorageandretrievalsystems，withoutwrittenpermissionofthepublisher.

Thisbookissoldsubjecttotheconditionthatitshallnot，bywayoftradeorotherwise，belent，

resold，hiredoutorotherwisecirculatedwithoutthepublisherspriorconsentinanyformof

blindingorcoverotherthanthatinwhichthisispublishedandwithoutasimilarcondition

includingthisconditionbeingimposedonthesubsequentpurchaser.

ISBN978-7-5182-1088-6

中华人民共和国住房和城乡建设部公告

2018年第185号

住房城乡建设部关于发布《石油化工工程防渗技术规范》

等7项工程建设标准英文版的公告

现批准《石油化工工程防渗技术规范》（GB/T50934—2013）、《石油化工安全仪表系统设

计规范》（GB/T50770—2013）、《石油化工钢制低温储罐技术规范》（GB/T50938—2013）、《石

油化工装置设计文件编制标准》（GB/T50933—2013）、《石油化工工厂布置设计规范》（GB

50984—2014）、《石油化工用机泵工程设计规范》（GB/T51007—2014专用）、《石油化工建（构）筑物

荷载规范》（GB51006—2014）英文版。工程建设标准英文版与中文版出现异议时，以中文版

为准。

该7项工程建设标准英文版由住房城乡建设部组织中国计划出版社出版发行。

中华人民共和国住房和城乡建设部

年月日

201894

人人文库

AnnouncementofMinistryofHousingandUrban-Rural

DevelopmentofthePeoplesRepublicofChina

No.363

AnnouncementoftheMinistryofHousingandUrbanRuralDevelopmentofthe

-

PeoplesRepublicofChinaonPublishingtheNationalStandardCodefor

DesignofPetrochemicalPlantLayout

CodeforDesignofPetrochemicalPlantLayouthasbeenapprovedasanationalstandardwitha

serialnumberofGB50984-2014，andwillbeimplementedonDecember1，2014.InthisCode，Articles

3.2.16（1，2，3，4，5）and5.2.9aremandatoryonesandmustbeimplementedstrictly.

AuthorizedbytheResearchInstituteofStandardsandNorms，MinistryofhousingandUrban

-

RuralDevelopmentofP.R.China，thisCodeispublishedanddistributed专用byChinaPlanningPress.

MinistryofHousingandUrbanRuralDevelopmentofthePeoplesRepublicofChina

-

March31，2014

人人文库

Foreword

ThisCodeisdevelopedbySinopecEngineeringIncorporationincooperationwithotherinvolved

organizationsaccordingtotherequirementsofDocument（JIANBIAO〔2008〕No.105）issuedbythe

MinistryofHousingandUrbanRuralDevelopment（MOHURD）NoticeonPrintingandDistributing

--

"theDevelopmentandRevisionPlanofNationalEngineeringConstructionStandards（2ndGroup）in

2008".

InpreparingthisCode，thedevelopmentteamhascarriedoutextensiveinvestigations，summarized

theengineeringpractices，madereferencetotheadvancedcodesandstandardsinChinaandabroad，

requestedandconsolidatedcommentsfromrelevantorganizations，discussedandstudiedthemain

issues，andthenfinalizedthisCodeafterreviewing.

ThisCodeconsistsof9chaptersand3appendixes，coveringgeneralprovisions，terms，plantsite

selectionandgeneralplanning，generallayout，interblockcorridorarrangement，gradingplan，roads，

-

railwayandgreening.

Theprovisionsprintedinboldtypearemandatoryonesandmustbeimplementedstrictly.

Thisstandardisunderthejurisdictionof，anditsmandatoryprovisions专用areinterpretedbythe

MinistryofHousingandUrbanRuralDevelopmentofthePeoplesRepublicofChina.China

-

PetrochemicalCorporation（SinopecGroup）isresponsibleforitsroutinemanagement.Sinopec

EngineeringIncorporationisinchargeoftheexplanationoftechnicalspecifications.During

implementationofthisCode，anycommentsandadvicescanbepostedorpassedontoSinopec

EngineeringIncorporation（Address:Bldg.21Anyuan，AnhuiBeiLi，ChaoyangDistrict，Beijing，

Postcode:100101）asareferenceforrevisingthisCodeinthefuture.

Chiefdevelopmentorganizations，participatingdevelopmentorganizations，chiefdraftingstaffand

chiefreviewingstaffoftheCode:

:

ChiefDevelopmentOrganizations

SinopecEngineeringIncorporation

SinopecLuoyangPetrochemicalEngineeringCorporation

:

ParticipatingDevelopmentOrganizations

SinopecNingboEngineeringCo.，Ltd.

人人文库SinopecNanjingEngineeringCo.，Ltd.

SinopecShanghaiEngineeringCo.，Ltd.

ChinaPetroleumPlanningandEngineeringInstitute

BeijingYanshanYulongPetrochemicalEngineeringCompanyLtd.

SinopecZhenhaiRefineryandPetrochemicalCompany

:

ChiefDraftingStaff

MaGengyuTaoJibinDongJijunYouBinYuQijieHanJun

ChenWeiyeZhengMingzhuYueChenjianYuSongxiangChenJi

DongGuangxiZhangShoubinYeHongyuePanHui

·1·

:

ChiefReviewingStaff

AnDingyuWangXiuyunLiPingCaiWeiWangRuoqingHeLonghui

ZhangXiaopingJiHongjinWenKewuLiangXinminLiChunyan

专用

人人文库

·2·

Contents

1GeneralProvisions……………（1）

2Terms…………………………（2）

3PlantSiteSelectionandGeneralPlanning……………………（4）

3.1GeneralRequirements……………（4）

3.2PlantSiteSelection……………（4）

3.3GeneralPlanning………………（6）

3.4ExternalTransportation…………（7）

3.5AreaSafety……………………（8）

4GeneralLayout…………………（10）

4.1GeneralRequirements……………（10）

4.2PlantLayout……………………（10）

4.3ProcessPlantLayout……………（13）

4.4TankFarmLayout………………（14）

4.5UtilityandAuxiliaryFacilityLayout………………专用（16）

4.6WarehouseandTransportationFacilityLayout……………………（19）

4.7FlareSystemLayout……………（20）

4.8AdministrativeFacilityLayout……………………（22）

4.9FenceandGateLayout…………（24）

5InterblockCorridorArrangement……………（26）

-

5.1GeneralRequirements…………（26）

5.2ComprehensivePlan……………（27）

5.3UndergroundPipelines…………（28）

5.4AbovegroundPipelinesandTrestles………………（29）

6GradingPlan……………………（32）

6.1GeneralRequirements…………（32）

6.2GradingPlanStyles……………（32）

6.3StormWaterDrainage…………（33）

6.4Earthwork……………………人人文库（34）

6.5GradingPlanwithinUnits………………………（35）

7Roads……………（38）

7.1GeneralRequirements…………（38）

7.2RoadRoutes……………………（38）

7.3RoadCrossing…………………（41）

8Railway…………………………（42）

8.1GeneralRequirements…………（42）

8.2RailwayRoutes…………………（42）

8.3AuxiliaryFacilities………………（44）

·1·

9Greening………………………（45）

9.1GeneralRequirements…………（45）

9.2ProcessPlantArea………………（45）

9.3TankFarmandLoading/unloadingBay……………（45）

9.4UtilityandAuxiliaryFacilityArea…………………（46）

9.5AdministrativeArea……………（47）

9.6RoadandRailway………………（47）

9.7DistancebetweenTreesandRelevantFacilities……………………（47）

AppendixASoilLooseCoefficientandCompressionCoefficient………………（50）

AppendixBProjectEarthworkControlIndicators………………（51）

AppendixCCalculationofGreeningCoverageCoefficient……（52）

ExplanationofWordinginThisCode……………（53）

ListofQuotedStandards…………（54）

专用

人人文库

·2·

1GeneralProvisions

ThisCodeispreparedwithaviewtoadaptingthepetrochemicalplantlayoutdesigntothe

1.0.1

uniquefeaturesofpetrochemicalindustry，suchasthelongindustrialchains，largescalesandflammable

andexplosivechemicalsinvolved，soastosatisfytherequirementsoftechnicaladvancement，

appropriatelayout，safety，environmentalprotection，health，andenergyconservation，andtogainbenefit

forsociety，economy，andenvironment.

ThisCodeisapplicableforthelayoutdesignfortheprojectsofnewconstruction，expansionand

1.0.2

revampinoilrefiningandpetrochemicalindustry.

InadditiontotherequirementsstipulatedinthisCode，thosestipulatedinthecurrentrelevant

1.0.3

nationalstandardsshallalsobecompliedwithinthepetrochemicalplantlayoutdesign.

专用

人人文库

·1·

2Terms

Petrochemicalplant

2.0.1

Refinery，petrochemicalcomplex，petrochemicalfiberplant，etc.，ortheirintegratedcomplexwhere

petroleum，naturalgas，coalderivedsyngasandtheirproductsareusedasfeedstockstoproduce，store

-

andtransportvariouspetrochemicalproducts.

Plantsiteselection

2.0.2

Properlyselectanareaorasiteforplantconstruction.

Generalplanning

2.0.3

Tomakeanintegratedplanningtoestablishappropriatelocationalrelationshipsamongmultiple

projectsofthesiteaswellascollaborationprojectsofthesite，andtomakeproperrouteplanningfor

materialtransportation，basedonthenaturalandsocialconditions，urbandevelopmentplanning，andthe

requirementsofenvironmentalprotectionandproductionsafety，forthepurposetoimprovethe

integrateperformanceofthewholeproject.

Plantlayout

2.0.4

Todeterminetherelativerelationsandthespatiallocationsbetween专用theplantprocessunitsand

variousfacilitiesbasedonthegeneralplanning.

Plantarea

2.0.5

Theareacomprisingprocessunitsandvariousfacilitiesintheplant.

Productionarea

2.0.6

Theareacomprisingprocessarea，tankfarmandloading/unloadingareaandrelevantfacilities.

Utilityfacilities

2.0.7

Ageneraltermthatisusedtorefertothefacilitiesprovidingwater，powerandsteamforthe

process.

Auxiliaryfacilities

2.0.8

Thetypeoffacilitythatisotherthanproductionandutilityfacilitiesbutnecessarytosupportthe

processoperation.

Tankfarm

2.0.9

Anareathatcomprisesseveralgroupedstoragetanks，includingtheassociatedpumparea，power

supplysystemand人人文库firefacilities.

Warehouse

2.0.10

Thebuildings（structures）andlaydownareasusedtostorebulkfeedstocks，products，semi

-

productsandspareparts.

Transportationfacility

2.0.11

Dedicatedrailway，roads，terminals，trestles，andrelevantfacilities，andloading/unloading

machinesandtoolsprovidedforspecificloading/unloadingoperationsandtransportationactivities.

Administrativefacility

2.0.12

Thefacilityprovidedforplantwideadministrationandproductioncontrol.

-

Processequipmentarea

2.0.13

·2·

Theareaintheprocessunitwhereequipmentandpipingaregroupedforprocessoperations.

Block

2.0.14

Anindependentareathatisdividedbytheroadsandintendedforperformingspecificfunctions.

Interblockcorridor

2.0.15-

Astripzonelocatedbetweenbatterylimitsorbetweenbatterylimitandfence，whichisusedto

constructroads，railway，abovegroundpiperacks，undergroundpipelines，beltconveyerandisintended

-

forlandscapingpurpose.

Pipelines

2.0.16

Ageneraltermforpipingfabricatedbyvariousmaterials，powercables，telecomcablesandoptical

fibercables.

Pipelinescoordination

2.0.17

Anactivitytoproperlyplanandarrangevariouspipelinesintheinterblockcorridorinaccordance

-

withrelevantspecifications.

Interconnectingpipelines

2.0.18

Theabovegroundpipings，undergroundpipingsandcablesthatarelocatedbetweentheplantareas

inoneindustrialparkorbetweentheplantareaandoutsidefencefacilities，andusedtoconveythe

feedstocks，products，steam，etc.

Plantroadforrawmaterialsandproductshandling

2.0.19

Theroadinsidetheplantthatisconstructedforthemotorvehicles专用tohandlebulkrawmaterialsor

products.

Gradingplan

2.0.20

Plantoreformthenaturalterrainofthesite，andassignelevationsandslopesfortheconstruction

site.

Gradingplanwithslightslope

2.0.21

Reformingtheconstructionsiteintooneorseveralplanargroundswithcontinuousgradientand

slopedirection，theplanargroundsaregentlyconnectedwithoutsignificantheightchange.

Gradingplanwithterrace

2.0.22

Reformingtheconstructionsiteintotwoormoreterracesindifferentelevations，twoadjacent

terraceshaveanelevationdifference，andarejoinedbyslopeorretainingwall.

Designwaterlevel

2.0.23-

Themaximumwaterlevelusedindesign，whichiscalculatedinaccordancewithfloodprevention

standard.

Calculatedwaterlevel

2.0.24人人文库-

Thedesignwaterlevelpluswaterburstheightandwaveheight.

-

Occupiedbuilding

2.0.25

Abuildinghousingpersonswhoareregularlyassignedthereandperformthemajorityoftheirjob

functionwithinthebuilding，andoneworkingdaymorethan40personnelhour.

-

Potentialexplosionsource

2.0.26

Theequipment/facilityinacongestionprocessdomainpotentialreleaseflammablematerialmay

risetovaporcloudexplosion（VCE）.

Potentialtoxicsource

2.0.27

Theequipment/facilitythatispotentialsourceofreleasingtoxicmaterials.

·3·

3PlantSiteSelectionandGeneralPlanning

3.1GeneralRequirements

Plantsiteselectionshallmeettherequirementsofnationaleconomicdevelopmentandoverall

3.1.1

planningofpetrochemicalindustry.

Plantsiteselectionandgeneralplanningshallfollowthebasicnationalpolicyofproperuseand

3.1.2

conservationoflandresourcesandprotectionoffarmlands，complywiththelocalgeneralplanningfor

landuse，andimprovelanduseefficiency.

Plantsiteselectionandgeneralplanningshallbeinaccordancewithlocalurbanandindustrial

3.1.3

parkplanning.

Plantsiteselectionandgeneralplanningshallbeinaccordancewiththerequirementsand

3.1.4

provisionsonenvironmentalprotection，safetyandhealth，mineralresourceandhistoricalrelic

protection，trafficandtransportation，etc.

3.2PlantSiteSelection

Plantsiteselectionshallbetechnicallyfeasible，favorablefor专用socialstability，socialbenefit，

3.2.1

economicbenefitandenvironmentalbenefit.Ifseveralsitesareavailablefortheproposedplant，theplant

siteshallbeselectedthrougheconomicalandtechnicalcomparison.

Deepinvestigations，studies，analysisandassessmentshallbemadeforthefollowingaspects

3.2.2

whenselectingtheplantsite:

Sitesafety.

1

Strategicindustrialplanning.

2

Surroundingenvironmentalstatusandobjectswithenvironmentalsensitivity.

3

Localurbanplanningandindustrialparkplanning.

4

Locallandutilizationplanningandlandavailability.

5

Localnaturalconditions.

6

Localtrafficandtransportationconditions，aswellasfeedstockandproducttransportation

7

options.

Utilitiessupplyconditionsortheutilitiesavailabletosupporttheplant.

8

Wastesolidtreatmentandeffluentdrainage.

9人人文库

Localcollaborationandservicesavailabletosupporttheplant.

10

Technicalandeconomicconditionsrequiredduringplantconstruction.

11

Futuredevelopment.

12

Plantshouldbesitedinuncultivatedlandorbadland，andbasicfarmlandshallnotbeoccupied.If

3.2.3

theplantislocatedinthecoastalarea，thereclaimedareamaybeselectedastheplantsite.

Plantshallbesitedfarawayfromenvironmentsensitiveareassuchastheurbanareasoflarge

3.2.4-

andmediumsizecities，publicwelfarefacilitiesandcommunities，andshouldbelocatedattheupwind

-

sideofwinddirectionwithminimumfrequencythroughouttheyearofadjacentenvironmentsensitive

area.

·4·

Plantshallbepreferablysitedintheareawheregoodcollaborationconditionsandsocialservices

3.2.5

areavailabletosupporttheplant.

Plantshallbepreferablysitedintheareawithgoodtopographical，geological，hydrographicand

3.2.6

meteorologicalconditions，andshouldnotbesitedintheareawithcomplexnaturallandformorsteep

naturalgradient.

Plantshallnotbesitedintheareawithpotentialflood，tideorwaterlogging，whenunavoidable，

3.2.7

reliablefloodcontrolanddrainagemeasuresshallbetaken.

Plantshallbesitedintheareawhereairemissiondispersion，effluentwaterdischargeandsolid

3.2.8

wastestorageresultinlessimpacttothesurroundingenvironment.

Plantsiteselectionshallavoidlargerelocationoflocalresidents，ifnecessary，therelocationshall

3.2.9

befullyassessed.

Reliablewatersupplyandpowersupplyshallbesecuredintheareawheretheplantissited.

3.2.10

Plantshouldbesitedintheareawithconvenientfeedstocktransportationconditions，large

3.2.11

marketdemandandhighconsumptioncapacity，andshouldbeinaccordancewiththefollowing

requirements:

Ifcrudeoilisusedasthefeedstock，theplantshouldbesitedintheareawherecrudedepots，

1

largeoilproductterminalsoroilconveyingpipelinesareavailable.

Ifcoalisusedasthefeedstockorfuel，theplantshouldbesitedneartotherawcoalminingarea

2

ortheareawithgoodtransportationconditionsavailableforrawcoal.专用

Plantsiteselectionshallbefavorableforsustainableandcoordinateddevelopmentwiththe

3.2.12

surroundingenvironment，andtheenterpriseswithsimilarnatureorcollaborationrelationsshouldbe

selectedastheneighboringenterprises.

Plantsiteselectionshallmeettherequirementsoftheplantlongtermplanning.

3.2.13-

Revamporexpansionprojectshallbepreferablylocatedintheexistingplantareatoproperly

3.2.14

usetheidlelandandfacilitiesforintegratingthelandresource.Whennecessarytoselectanewsite，the

interfacebetweennewplantareaandexistingplantareashallbeproperlyconsideredformakingfulluse

oftheexistingfacilitiesandavoidanceofrepeatedconstruction.

Thelocationsofwatersource，effluentoutfall，solidwastelandfillyards，andthelandsforroads，

3.2.15

railway，jettyandotheroutsidefencesupportfacilitiesshallbealsodeterminedatplantsiteselection

stage.

Plantshallnotbesitedinthefollowingareasorzones:

3.2.16

1Seismicfaultzoneandtheareawithseismicprecautionaryintensityof9degreeandabove.

，，

2Potablewater人人文库resourceprotectionareatheforestagricultureprotectionandfuture

，，

developmentareasdesignatedbythestatenaturalprotectionareasscenicspotsandhistoricalsite

protectionareas.

3Theareaspronetogeologicaldisastersandkeypreventionareaofgeologicaldisasters

，，，，，

suchasmountaincollapsemudslidemudflowdriftsandsevergroundsettlementorcollapsethe

miningcollapseorfaultedarea.

，

4Theflooddetention/retardingbasintheareapossiblyfloodedwithwaterincaseofdamor

bundbreaking.

5Theareajeopardizingtheclearanceprotectionzonefortheairport.

Thepromisingmineralareaorthemineralresourcereservedarea.

6

·5·

Theareawithshortageofwaterresources.

7

Thezoneswithpoorgeologicalconditionssuchasheavyloesscollapsibleunderoverburden

8

pressurezone，recentlydepositedloesszoneinlargethicknessandthesaturatedloesszoneinhigh

compressibility.

Thezonewithpoornaturalventilationinmountainousorhillyareas.

9

3.3GeneralPlanning

Aftersiteselection，generalplanningshallbefirstmadefortheplantandoutsidefencesupport

3.3.1

facilitiesinthesite.

Generalplanningshallhighlighttheoverallbenefitanddevelopmentoftheprojectandtheinter

3.3.2-

relationsofproduction，storage，transportationandmanagementforproperintegrationandcoordination.

Generalplanningshallproperlyorganizethelogisticsforconvenienttransportationand

3.3.3

separationofcargoaccessandpedestrianaccessbasedonthefeaturesoftheplantanditssupport

facilities.

Regionalfloodcontrolanddrainagesystemsshallbeplannedinanintegratedway.

3.3.4

Thearrangementforadjacentplantsshallfollowtheprinciplesbelow:

3.3.5

Theadministrativeareasandotheroccupiedbuildingsofadjacentplantsmaybearrangedina

1

centralizedareaoutsidetheplantareas.

Thefeedstockandproductstoragetanksfordifferentplantsmay专用beplannedinthesameoil

2

depotoutsidetheplantareas.

Theutilitiesandsupportfacilitiesmaybecentralizedbasedontheirscopeofservicestoprovide

3

servicesformultipleplants.

Theflarezoneshouldbeproperlyplannedandservesformultipleplantsortheplantareas

4

constructedatdifferentstages.

Thelogisticsmethods，logisticsroutings，andpublicroads，railway，waterwaysandpipeline

5

shouldbeplannedinanintegratedway.

Thepossiblecrosspollutionshallbeavoidedbetweenadjacentplantareas.

6-

Themainsubstationoutsidefenceshallbearrangedinasafelocationthatshallfacilitate

3.3.6

installationofincoming/outgoingfeedersandshallnotinterferewiththeplantdevelopmentinthe

future.

Thewaterintakealongrivershallbelocatedupstreamofthepollutionsourcesandatthe

3.3.7

locationwhereriverbedisstable，andthewaterintakefacilityshallnotinterferewithnavigation.

Thecentralizedwastewatertreatmentplantshouldbearrangedinthelowlyingzoneand

3.3.8人人文库-

adjacenttothereceivingwaters.

Theeffluentoutfallshallbelocateddownstreamofwatersourcearea，iftheeffluentoutfallis

3.3.9

locatedattherivermouth，backflowshallbepreventedfrompollutingwaterresource.

River，lakeandseaareasshallnotbeselectedasthesitetostoreindustrialwastes，whilethe

3.3.10

areaswithlessimpactonthesurroundingenvironmentanddonotpollutenaturalwaterbodiesand

undergroundwaterresourcesshallbeselected.Thewastestorageareashouldbearrangedattheupwind

sideofwinddirectionwithminimumfrequencythroughouttheyeartoresidentialcommunities.

Theinitialstationandterminalstationofthecrudeoilandgastransferfortheplantshouldbe

3.3.11

locatedclosetoplantbordertofacilitatepipelineconnection.Thefirepreventiondistancefromtheinitial

·6·

stationandterminalstationtothefacilitiesinplantareamayfollowthesamecriteriaspecifiedforthe

facilitieswithinthesameplantarea，andshallcomplywiththecurrentnationalstandardCodeforDesign

ofFirePreventionofPetrochemicalEnterprisesGB50160.

Theemployeeresidentialareashouldbesupportedbythepublicinfrastructuresintheurban

3.3.12

areasorindustrialparks.

3.4ExternalTransportation

Theexternaltransportationmodefortheplantshallbedeterminedbasedonthedemandsfor

3.4.1

plantoperationandcargotransportationinconjunctionwiththecurrentlocaltrafficconditionsand

planning.Forrevamp（expansion）project，theexistingtransportationfacilitiesshallbeproperlyused.

Theplanttransportationquantityandtransportationfacilitiesshallbeassignedandplannedinan

3.4.2

integratedway，andthetransportationmethodsselectedshallbeconvenientandeconomic.

Theexternaltransportationconditionsshallsatisfythedemandsforlargesizeequipmentand

3.4.3-

bulkcargotransportationduringplantconstructionandaftertheplantisputintooperation.

Whentheplantisadjacenttothenavigableriverorsea，waterwayshallbepreferablyselectedfor

3.4.4

longdistancetransportationofbulkcargoes.

Thejunctionoftheplantdedicatedrailwaylineshallbeapprovedbytherailwaymanagement

3.4.5

authorities，andshallbeinaccordancewiththefollowingrequirements:

Thecapacitiesofthejunctionstationandtherailwaylineshall专用satisfytheshortandlongterm

1--

transportationrequirements.

Thededicatedrailwaylineshallbejoinedatthemarshallingstation，andshallnotintersectwith

2

themaintrackofnationalrailway.

Theindustrialmarshallingstationshouldbearrangedneartotheoperationareawithlarge

3

transportationquantityorfrequentshuntingoperation，andshouldnotbearrangedintheplantarea.

Therailwaytransportationactivitiesshouldbemanagedbytherailwayadministrations.

4

Thedesignofenterpriseprivaterailwayshallmeettherequirementsofthecurrentnational

5

standardCodeforDesignofClassⅢ、ⅣRailwayGB50012.

Outsidefenceroadsandentrancestoplantareashallbeinaccordancewiththefollowing

3.4.6

requirements:

Theyshallbeplannedinanintegratedway，andshallbeconsistentwiththecurrentsituations

1

andplanningforthelocalurbanroadsortheindustrialparkroads.

Theyshallbeconvenientforcargotransportation，employeecommutingandfirefighting.

2

Differententrancesshouldbeprovidedformainpedestrianflowandcargoflow，andindividual

3人人文库

entranceshallbeprovidedfortheadministrativearea.

Anentranceshallbeprovidedintheorientationtowardstheexternalfirefightingforces.

4

Individualentranceshouldbeprovidedforthetruckloading/unloadingarea.

5

Theaccessroadshouldnotcrosstherailway，ifcrossingisunavoidable，guardrailcrossingor

6

flyovercrossingshallbeprovided.

Pipelineconveyingmethodshouldbepreferablyselectedforexternaltransportationofbulk

3.4.7

liquid，andtheinterconnectingpipelinebetweenplantsshallbearrangedinaccordancewiththe

followingrequirements:

Thelayingmannerforinterconnectingpipelineshallbedeterminedbasedonthenumberof

1

·7·

pipeline，thepropertiesofthefluidsinthepipeline，thetopographicalandgeologicalconditionsandland

condition.

Theinterconnectingpipelineshallbearrangedinthelandplannedforpipelineinstallation.

2

Onthepremiseoftheassuranceofsafetyandconvenientconstruction，thepipelinewithsimilar

3

servicesofdifferentplantsshouldbeconcentratedonthesamepipesupport.

Therouteforhazardouschemicalpipelineshouldberuningroup.

4

Theinterconnectingpipelineforhazardouschemicalhandlingshallnotpassthroughthe

5

unrelatedplantarea，village，residentialcommunitiesandpublicfacilityarea.

Ifthepipelineisroutedalongtheriver，lakeorsea，measuresshallbetakentopreventthe

6

leakedcombustibleliquidandhazardouschemicalfromflowingintonaturalwaters.

Thepipelineshallnotberuninthepoorgeologicalareassuchasmudslide，collapse，settlement

7

andmudflow，andshallnotberoutedintheseismicareajeopardizingthepipelinesafety.Ifthepipeline

hastoberoutedinsuchareasduetoconstrains，protectionmeasuresshallbetaken，andlocationsshall

beproperlyselectedtominimizetheroutinglength.

Theoverheadinterconnectingpipelinemayberoutedalongthepublicroadsforpatrol

8

inspectionandfirefightingpurposes，otherwise，patrolinspectionandfirefightingroadsinwidthnotless

than4mshouldbeconstructed.

Ifthepipelinecrossesoverrailwayorroad，theclearanceheightofpipesupportshallmeetthe

9

requirementsofthecurrentnationalstandardCodeforDesignofOiland专用GasTransportationPipeline

AerialCrossingEngineeringGB50459.

Whenundergroundpipelineforcombustiblegas，liquidandhazardouschemicalservices

10

passesthroughthepublicroad，railway，floodchannelandotherundergroundditch，itshallmeetthe

requirementsofthecurrentnationalstandardCodeforDesignofOilandGasTransportationPipeline

CrossingEngineeringGB50423andCodeforDesignofFirePreventionofPetrochemicalEnterprises

GB50160.

Outsidefencetransportationsystemssuchasroad，railway，pipelineandconveyingbeltshallbe

3.4.8

plannedinanintegratedway，andshallbeinaccordancewiththefollowingrequirements:

Transportationroutesshallbeproperlyselected，andshallbeconvenientandeconomic.

1

Transportationroutesshallbeneartotheplantswithlargertransportationquantity.

2

Hazardouschemicaltransportationroutesshouldbeshortenedandruningroup.

3

Piperackandconveyingbeltroutesshouldbearrangedalongtheroads，andcrossingswith

4-

roadsandrailwaysshouldbeminimized.

Crossingsbetweenmainroadsandrailwaysshallbeminimized.

5人人文库

Runningoftherailwaylines，piperacksandconveyingbeltsthroughtheindustrialparkfuture

6-

landshallbeminimized.

3.5AreaSafety

Thefireseparationspacebetweentheadjacentplantsandtheirfacilitiesshallmeetthe

3.5.1

requirementsofthecurrentnationalstandardCodeforDesignofFirePreventionofPetrochemical

EnterprisesGB50160，andthefireseparationspacefromthestandaloneoildepottotheadjacentplants

andtheirfacilitiesshallmeettherequirementsofthecurrentnationalstandardCodeforDesignofOil

DepotGB50074.

·8·

Thehealthprotectionzonebetweentheproductionareaandresidentialcommunityshallmeet

3.5.2

therequirementsofthecurrentnationalstandardHealthProtectionZoneforPetroleumProcessing

IndustryGB8195，HygienicStandardforDesignofIndustrialEnterprisesGBZ1，andHealth

ProtectionZoneStandardforPetrochemicalIndustrySH3093.

Theregionalfloodcontrolfacilitiesshallbeplannedandarrangedinanintegratedway，andthe

3.5.3

floodcontrolcriteriashallbedeterminedbasedontheobjecttobeprotectedinhighercriteriaforflood

controlinthearea.Floodcontrolcriteriashallnotbelowerthanthosespecifiedinthecurrentnational

standardStandardforFloodControlGB50201.

Measuresshallbetakentopreventthehazardouschemicalsandthefirefightingwastewaterfrom

3.5.4

flowingoutsideoffenceincaseofemergency，andpreventthehazardouschemicalsandthefirefighting

wastewaterfromflowingintothenaturalwaters，suchasriver，lakeandsea.

Thespacingfromcombustibleandexplosiveareaandhighlytoxicareatotheenterprise

3.5.5

dedicatedrailway，andtotherailwayandroadintheindustrialparkshallmeettherequirementsofthe

currentnationalstandardCodeforDesignofFirePreventionofPetrochemicalEnterprisesGB50160.

Theproductionareashouldnotbearrangedupstreamofthepassengerterminal，andthespacing

3.5.6

betweenthemshallmeettherequirementsofthecurrentnationalstandardCodeforDesignofFire

PreventionofPetrochemicalEnterprisesGB50160.Theloading/unloadingterminalforcombustible

liquidshallmeettherequirementsofthecurrentindustrialstandardCodeforFireProtectionDesignof

OilLoading/UnloadingTerminalsJTJ237.专用

Thespacingbetweentheplantandoilgasfieldshallmeettherequirementsofthecurrent

3.5.7-

nationalstandardCodeforFireProtectionDesignofPetroleumandNaturalGasEngineeringGB

50183，andthespacingfromtheadministrativeareaandoccupiedbuildingtotheoilgaswellshallnotbe

-

lessthan100m.

Theregionalpublicroad，railwayandoverheadeletricalpowertransmissionlineshallnotcross

3.5.8

overtheplantproductionarea.

Theregionalfloodchannelshouldnotpassthroughtheplantarea，ifitisreallynecessarydueto

3.5.9

constraints，safetyassessmentshallbemade，andthefloodchannelshallbeinaccordancewiththe

followingrequirements:

Thedrainagecapacityoffloodchannelshallmeettherequirementsspecifiedintheflood

1

controlstandard.

Necessarysafetymeasuresshallbetakentopreventthecombustibleliquids，hazardous

2

chemicalsandfirefightingwastewaterfromdirectlydrainingintothechannelincaseofemergency.

Theregionalfloodchannelshallbelocatedawayfromtheproductionunitandfacilitywith

3人人文库

potentialleakageofoilandgas.

Waterdrainagepipelineintheplantproductionareashallnotbedirectlyconnectedtothe

4

regionalfloodchannel.

Passagewayshallbeprovidedbetweentheinlandbundofseadikeandthefacilitiesinthe

3.5.10

combustibleandexplosivearea，pollutionareaandhighlytoxicareaforfloodcontrolandrushrepair

purposes.

Iftheplantislocatedneartotheairport，theplantsiteshallmeettheclearancerequirementsof

3.5.11

theairport.

·9·

4GeneralLayout

4.1GeneralRequirements

Generallayoutshallbedeterminedbasedonthegeneralplanning，thenaturalconditionsat

4.1.1

projectsiteandtheservicesoutsidefence.

Generallayoutshallcomplywiththeprinciplesandrequirementsoflandconservation，saving

4.1.2

capitalcostandreducingenergyconsumption.

Generallayoutshallbedeterminedinaccordancewiththefollowingrequirements:

4.1.3

Theprocessflowrequirements；

1

Thesafetyseparatespacerequirementsforfireprevention，antiexplosion，safety，healthand

2-

environmentalprotection；

Therequirementsforwatersupply，powersupply，steamsupplyandeffluentwaterdrainage；

3

Integratedplanningfortransportationmodesinsideandoutsidefenceincludingroad，railway，

4

waterwayandpipeline；

Sitetopographicalandgeologicalconditions，andgradingplanrequirements；

5

Construction，maintenance，revampandexpansionrequirements专用；

6

Productionmanagementandplantappearancerequirements；

7

Plantfuturedevelopment.

8

4.2PlantLayout

LandoccupancyindexforplantareashouldbeinaccordancewiththosespecifiedinTable

4.2.1

4.2.1.

Table4.2.1Landoccupancyindexforplantarea

LandoccupancyindexLandoccupancypercentageof

CategoryCapacity（10000t/a）

（hectare/10000t）administrativearea（%）

＜8000.16-0.22＜7

Oilrefinery

≥8000.14-0.20＜7

＜801.90-2.50＜7

Ethyleneplant人人文库

≥801.70-2.30＜7

Notes:1Whenintegratedlayoutisusedfortheplant，thelesservalueindicatedinthetablemaybeadopted.

2Whenthewholeprojectisdividedintoseveralplant/depotareas，thelargervalueindicatedinthetablemaybeadoptedforthetotal

area.

Theplantareashallbeproperlydividedintoblocksinregularshapeandoflargearea.

4.2.2

Fordesignofgenerallayout，theplantareashallbedividedintofunctionalareastoarrangethe

4.2.3

similarfacilities.

Thefunctionalareasforapetrochemicalplantmaybedividedinaccordancewiththosespecifiedin

Table4.2.3.

·10·

Table4.2.3Listoffunctionalareasforapetrochemicalplant

S/NFunctionalareaMainfacilities

Processplantsandtheirdedicatedsubstations，filedauxiliaryrooms，fieldoperatorrooms，

1Processplantarea

etc.

2TankfarmareaStoragetankgroups，pumpstationsdedicatedtotankfarms，initial/terminalstations，etc.

Powerstations，substations，airseparationandcompressionfacilities，coolingwaterplants，

3Utilityfacilityarea

watertreatmentfacilities，waterpurificationplants，boosterpumpstationforwatersupply，etc.

Wastewatertreatmentplant，waterreusefacility，rainwatermonitoringandaccident

4Auxiliaryfacilityarea

impoundingbasin，etc.

Warehouseandloading/

5Externaltransportationfacilitiesforfeedstocksandproducts，warehouses，storageyards，etc.

unloadingfacilityarea

ProductionmanagementandOfficebuilding，centralcontrolroom，centrallaboratory，firestation，library，ITcenter，guard

6

administrativefacilityareahouse，garage，canteen，etc.

7FlarefacilityareaFlare，knockoutdrum，etc.

-

Thelayoutoffunctionalareasshallbeinaccordancewiththefollowingrequirements:

4.2.4

Therelativelocationsofvariousfunctionalareasshallbedeterminedbasedontheprocessflow，

1专用

localwinddirections，transportationconditionsandutilityfacilitiesoutsidefence，andshallmeetthe

requirementsofsafetyproductionandshallbeconvenientformanagement；

Amongfunctionalareas，economicalandreasonablemethodsformaterialtransportationand

2

powersupplyshallbeadoptedtoenableconvenientandsmoothflowsformaterialandpower，andavoid

reverse；

Thearrangementineachfunctionalareashallbecompactlydesigned，andshallbewell

3

coordinatedwithadjacentfunctionalareas；

Theutilityfacilitiesmaybearrangedinprocessplantareaneartotheirconsumersormakeup

4

anareaoftheirown.

Ineachfunctionalarea，facilitiesthatarecloselyrelated，ofsimilarfunctionsorattributesshallbe

4.2.5

combinedandconcentrated:

Buildingswithsimilarfunctionsshouldbearrangedincombination；

1

Theutilityfacilitiesassociatedcloselywithprocessplantsmaybeconcentratedintogroups；

2

Theprocessplantsorfacilitiesthatgeneratetoxicgas，odorgasanddustshouldbe

3人人文库

concentrated；

Variouswarehousesshouldbecombinedintolargevolumeormultifloorwarehousesbasedon

4-

thepropertiesofthecargoesstored，andmechanizationofcargoloading/unloadingshouldbeimproved

tomakeeffectiveuseofthespacesofwarehouses；

Railways，loading/unloadingandwarehousefacilitiesshallbeconcentratedtosomeextent

5

basedontheirnaturesandfunctions，thusscallopzonescausedbyrailwayroutescouldbeavoidedor

minimized.

Generallayoutshallincorporatewithgradingplantoproperlyutilizethelandformsatproject

4.2.6

site，andshallbeinaccordancewiththefollowingrequirements:

·11·

Tocreateconditionsfavorabletoimplementgravityflowfortransportationofliquidmaterials

1

andhighplatformandlowcargomodeforsolidmaterials；

Theshapesofthebuildings（structures）shallbeproperlydesignedbasedonthelandforms.

2

Whenthereisasteepslope，longsidesoftheblocksandbuildings（structures）shouldbearrangedin

parallelwithtopographiccontour；

Thetankfarmforstoringflammable，toxicorcorrosivefluidsshallnotbearrangedinthe

3

terraceshigherthanprocessplants，plantwidecriticalfacilitiesandoccupiedbuildings.Ifithastobe

-

arrangedinsuchplacesduetoconstraints，measuresshallbetakentopreventtheleakedliquidfrom

spreadingincaseofemergency；

Thedrainagefacilitiesshallincorporatethelandformstobeproperlyarranged.Thedrainage

4

slopedirectionandtheoutfallshouldbeconsistentwiththetopographicslopedirectionandlowpoints.

Generallayoutshallincorporatewiththegeologicalconditionsatprojectsite，andshallbein

4.2.7

accordancewiththefollowingrequirements:

Theequipmentandbuildings（structures）thatimposelargeloadstotheirfoundationsorare

1

sensitivetosubgradesettlementshallbearrangedinareaswherethesoilishomogeneouslydistributed

andthesubsoilhaslargebearingcapacity；

Theliquefiedhydrocarbonstoragetanksandlargesizestoragetanksshallbearrangedinareas

2-

wherethesoilishomogeneouslydistributed；

Undergroundstructuresandbuildingswithbasementsshould专用belocatedinthefillingzone

3

wherethegroundwaterlevelislower，andfillingheightisfitfortheburieddepthofunderground

structures.

Fordesignofgenerallayout，thefacilitieswithlargepollutionshallbelocatedawayfromthe

4.2.8

facilitiessensitivetopollution.Theprocessplantsandfacilitiesthatmayleaktoxicandcorrosivegases，

andemitlargeamountsofsmoke，mistanddustshouldbearrangedattheupwindsideofwinddirection

withminimumfrequencythroughouttheyeartooccupiedbuildings.

Thefacilitiesgeneratingnoiseshouldbeconcentratedtosomeextent，andshallbelocatedfar

4.2.9

awayfromtheproductionmanagementfacilitiesandtheplacesrequiringquietenvironment.Noise

controlshallalsobeincompliancewiththecurrentnationalstandardCodeforDesignofNoiseControl

ofIndustrialEnterprisesGBJ87andthecurrentindustrialstandardDesignSpecificationforNoise

ControlinPetrochemicalIndustrySH/T3146.

Theproductionfacilitiesgeneratingvibrationshallbelocatedfarawayfromthebuildings

4.2.10

（structures）andfacilitieswithstringentvibrationpreventionrequirements.Thevibrationprevention

spacecontrolshall人人文库alsobeincompliancewiththecurrentnationalstandardCodeforDesignofGeneral

LayoutofIndustrialEnterprisesGB50187.

Thelayoutofbuildingsshallbedesignedbasedonthegeologicalconditionsandmeteorological

4.2.11

conditions，andthebuildingorientationshallbeproperlyselectedtoenabletheoccupiedbuildingsto

haveadequatelightingandnaturalventilation.

Thegenerallayoutshallenabletheblocksandbuildings（structures）tobeneatlyarranged.The

4.2.12

layoutofthebuildinggroupsshallbewellcoordinatedwiththespatiallandscape，andshallbefitforthe

environmentoutsidefence.

Thelandforfuturedevelopmentshallbeinaccordancewiththefollowingrequirements:

4.2.13

Theearlierandlaterstageofaprojectconstructedbyphasesshallbeproperlyplannedonan

1

·12·

overallbasis.Theearlierstageofprojectshallbearrangedcompactlyandshallbereasonablyintegrated

withthelaterstagesofproject；

Thelandreservedforlaterstagesofprojectshouldbearrangedoutsidepropertyline.Ifithasto

2

bearrangedinsidepropertylineorinsideblocks，reliablebasisshallbeprovided；

Whilethelandforfuturedevelopmentofprocessplantsisreserved，thelandrequiredforfuture

3

developmentofauxiliaryfacilities，utilities，warehousesandpipelinesshallalsobereserved；

Thetransportationroutesshallincorporatetheshorttermandlongtermplanning，andshallbe

4--

plannedinanintegratedwaywithstagedconstructionandproperreservingaccordingtocategoriesof

cargoesandtransportationvolumes；

Fortheplantconstructedonlybyonephase，theorientationoffuturedevelopmentshallbe

5

consideredbasedonthepossibilityoffuturedevelopment，localconstructionconditionsandtheurban

developmentplanning.

4.3ProcessPlantLayout

Layoutofprocessplantareashallbeinaccordancewiththefollowingrequirements:

4.3.1

Itshallenablesmoothflowandconvenientpipelineconnectionbasedontheprocessflow；

1

Theprocessplantsshallberelativelyconcentrated；

2

Itshallbecoordinatedwiththepowerfacilities，utilitiesandotheradjacentfacilities；

3

Itshallbefavorableforproductionmanagementandpersonnelsafety专用；

4

Itshallbeconvenientforconstruction，installationandmaintenance；

5

Theoutdoorequipment，facilitiesandbuildings（structures）thatarecloselyrelatedinprocess

6

shallbearrangedinonesameblockorinadjacentblocks.Ifgradingplanwithterraceisadopted，they

shouldbearrangedononesameterraceorontheadjacentterraces；

Theprocessplantsshouldbearrangedattheupwindsideofwinddirectionwithminimum

7

frequencythroughouttheyeartotheoccupiedbuildings；

Thelandreservedforfutureprocessplantsshouldbearrangedclosetotheborderofprocess

8

plantarea.

Theprocessplantsthatarestartedupandshutdownsimultaneouslyshouldbegroupedintoa

4.3.2

complexbasedonthehazardcategories，levelofpollution，thematerialtransportationmodesandtheir

processrelations.

Theprocessplantswithfugitiveemissionsofflammablegasesshouldbearrangedattheupwind

4.3.3

sideofwinddirectionwithminimumfrequencythroughouttheyeartofiredandsparkingsite.In

mountainousorhilly人人文库regions，theyshallnotbearrangedinareaswithpoornaturalventilation.

Theprocessplantsorfacilitieswithfugitiveemissionsoftoxicorcorrosivegasesanddustsshall

4.3.4

belocatedawayfromtheoccupiedbuildings，andshouldbearrangedattheupwindsideofwind

directionwithminimumfrequencythroughouttheyeartoothermainprocessequipmentareas.

Theinternallayoutofprocessplantsshallbeinaccordancewiththefollowingrequirements:

4.3.5

Thepiperacksandequipmentinsideprocessplantsshallbeconnectedsmoothlywithrelated

1-

piperacksandtransportationroutesinplantarea；

-

Theloading/unloadingandstoragefacilitiesforchemicalsandadditivesusedinproduction

2

shallbearrangedclosetotheborderofprocessplantsandshallbeconvenientfortransportationand

firefighting；

·13·

Thefiredfurnacesshouldbeconcentratedatonesideoftheprocessplants；

3

Largesizeequipmentareasshallbedividedintoseveralfirefightingzones，andtheareasofthe

4-

zonesshallmeettherequirementsofthecurrentnationalstandardCodeforDesignofFirePreventionof

PetrochemicalEnterprisesGB50160；

Theextentofexplosivehazardousareashallnotextendtotheroadsforproductshandlingand

5

railwayrunninglines.

Thelayoutofthestandalonecontrolrooms，fieldauxiliaryroomsandfieldoperatorroomsshall

4.3.6

beinaccordancewiththefollowingrequirements:

TheyshouldbearrangedintheplacethatisnotlowerthanClassAandClassBprocess

1

equipmentareasandtankfarms；

Theyshallbearrangedatonesideoftheprocessplantsandshallbelocatedoutsidethe

2

explosivehazardousarea；

Thelayoutofcontrolroomsshallavoidbeinginterferedbytheplaceswithhighlevelofnoise，

3

vibrationandelectromagneticinterference；

Thefieldoperatorroomsshouldbearrangedclosetotheborderoftheequipmentarea.

4

Layoutofthestoragetankswithinprocessplantsshallbeinaccordancewiththefollowing

4.3.7

requirements:

Itshallbeconvenientforoperationandmanagement；

1

Itshallmeettherequirementsoffirepreventionandantiexplosion专用；

2-

Storagetankswithinprocessplantsshouldbearrangedneartothefacilitiestheyserve，and

3

locatedintherelativelyindependentareasclosetotheborderofprocessplants；

Thetotalvolumeandthelayoutofstoragetankswithinprocessplantsshallmeetthe

4

requirementsofthecurrentnationalstandardCodeforDesignofFirePr