PD 8010-2-2004 Code of practice for pipelines — Pa

PUBLISHEDDOCUMENTPD8010-2:2004Codeofpracticeforpipelines—Part2:SubseapipelinesICS75.200

 
 LicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIPD8010-2:2004ThisPublishedDocumentwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon31July2004©BSI31July2004ThefollowingBSIreferencesrelatetotheworkonthisPublishedDocument:CommitteereferencePSE/17/2Draftforcomment02/710818DCISBN0580439526CommitteesresponsibleforthisPublishedDocumentThepreparationofthisPublishedDocumentwasentrustedbyTechnicalCommitteePSE/17,Materialsandequipmentforpetroleum,toSubcommitteePSE/17/2,Pipelinetransportationsystems,uponwhichthefollowingbodieswererepresented:AdvanticaLtdAssociationofConsultingEngineersBritishCompressedGasesAssociationBritishPetroleumEnergyInstituteHealthandSafetyExecutiveInstitutionofGasEngineersPipelineIndustriesGuildUnitedKingdomOffshoreOperatorsAssociationUnitedKingdomOnshorePipelineOperators’AssociationUKSteelAssociationCo-optedmembersAmendmentsissuedsincepublicationAmd.No.DateCommentsLicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIPD8010-2:2004©BSI31July2004iContentsPageCommitteesresponsibleInsidefrontcoverForewordii1Scope12Normativereferences23Terms,definitions,symbolsandabbreviations44Health,safetyandassurance115Design—Systemandsafety146Design—Mechanicalintegrity177Design—Landfalls,risersandtie-ins368Design—Materialsandcoatings489Design—Corrosionmanagement5910Construction—Fabricationandinstallation7411Construction—Testing8612Pre-commissioningandcommissioning9313Operation,maintenanceandintegrityassurancemanagement9514Abandonment105AnnexA(normative)Qualityassurance106AnnexB(normative)Recordsanddocumentcontrol107AnnexC(informative)Hazardsinpipelinedesign109AnnexD(normative)Safetyevaluationofpipelines111AnnexE(normative)Pipelinerouteselection116AnnexF(normative)Loads118AnnexG(informative)Buckling119AnnexH(normative)Environmentalconsiderations123Bibliography133Figure1—ExtentofpipelinesystemsthatarecoveredbythispartofPD80101Figure2—Exampleofapipelinedesignflowchart13Figure3—Designandtestpressure19Figure4—Two-dimensionalstabilityanalysismethod30Figure5—Three-dimensionalstabilityanalysismethod31Figure6—Measurementofaircontent90FigureD.1—Safetyevaluation112FigureH.1—Areatobeinvestigatedwhencalculatingtheshockpressure131Table1—Categorizationoffluidsaccordingtohazardpotential15Table2—Designfactor,fd20Table3—Weldedreinforcement57Table4—Monitoringmethods72TableH.1—TypicaleffectivecoefficientsoffrictionforNorthSeaapplications132LicensedCopy::FULLNAME,:DATE,UncontrolledCopy,(c)BSIPD8010-2:2004ii©BSI31July2004ForewordThispartofPD8010hasbeenpreparedbySubcommitteePSE/17/2.ThisPublishedDocumenthasbeenpreparedtotakeintoaccountthepublicationofBSEN14161,whichisbasedonISO13623.ItcoversanumberofissuesthatareoutsidethescopeofBSEN14161.BSEN14161hassupersededBS8010,whichisnowwithdrawn.ThisPublishedDocumentreviewsthecontentofBS8010-1,BS8010-2.8andBS8010-3andtakesintoaccounttherecentpublicationand/orrevisionofanumberofEuropean,Internationalandindustrystandards,includingBSEN1594andIGE/TD/1.Itispublishedintwoparts:—Part1:Steelpipelinesonland;—Part2:Subseapipelines.ThisPublishedDocumentisintendedforusebydesigners,manufacturersandoperatorsofpipelines.Clause4dealswithhealth,safetyandassuranceandisrelevanttoallusersofthisdocument.Clauses5to9aremainlyofrelevancetodesigners.Clause10andClause11aremainlyofrelevancetoconstructors.Clause12maybeofrelevancetobothconstructorsandoperators.Clause13andClause14aremainlyofrelevancetooperators.Theinternationalsystemofunits(SI)(seeBS5555)isfollowedinthispartofPD8010.Exceptionsarepipelinediameters,whicharealsogivenininches,andtheunitusedforpressure,whichisthebar(bargauge).NOTE1bar=105N/m2=105Pa.IthasbeenassumedinthedraftingofthisPublishedDocumentthattheexecutionofitsprovisionsisentrustedtoappropriatelyqualifiedandexperiencedpeople.WARNING.ThisPublishedDocumentcallsfortheuseofsubstancesand/orproceduresthatcanbeinjurioustohealthifadequateprecautionsarenottaken.Itrefersonlytotechnicalsuitabilityanddoesnotabsolvetheuserfromlegalobligationsrelatingtohealthandsafetyatanystage.AttentionisdrawntothefollowingActsandRegulationsandanyregulationsenactedunderthese:—CoastProtectionAct1972[1];—Construction(DesignandManagement)Regulations1994[2];—ContinentalShelfAct1964[3];—EnvironmentalProtectionAct1990[4];—FoodandEnvironmentProtectionAct1985[5];—HealthandSafetyatWorkAct1974[6];—HealthandSafetyatWorkAct1974(ApplicationOutsideGreatBritain)Order1995[7];—HealthandSafetyatWork(NorthernIreland)Order1978[8];—OffshoreChemicalsRegulations2002[9];—OffshoreInstallation(SafetyCase)Regulations1992[10];—OffshoreInstallationsandWells(DesignandConstruction,etc.)Regulations1996[11];—OffshorePetroleumProductionandPipelines(AssessmentofEnvironmentalEffects)Regulations1999[12];—PetroleumAct1998[13];—PipelinesSafetyRegulations1996[14];—PressureEquipmentRegulations1999[15];—PressureSystemsSafetyRegulations2000[16];—PreventionofOilPollutionAct1971[17];—RadioactiveSubstances