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ICS27.100F20RecordNo.:J906-2009PROFESSIONALSTANDARDOFTHEPEOPLE’SREPUBLICOFCHINA中华人民共和国电力行业标准PDL/T5210.8-2009CodeforConstructionQualityAcceptanceandEvaluationofElectricPowerConstructPart8:ProcessingPreparation电力建设施工质量验收及评价规程第8部分：加工配制Issuedate:July22,2009Implementationdate:December1,2009IssuedbyNationalEnergyAdministrationofthePeople'sRepublicofChinaDDLL1Contents1Scope...................................................................................................................................12NormativeReference...........................................................................................................13GeneralPrinciples...............................................................................................................14Constructionqualityacceptance..........................................................................................24.1Requirementsinconstructionqualityacceptance.....................................................24.2DivisionOfConstructionQualityacceptancescopeAndGeneralTables................44.3Machinedpartandforging......................................................................................234.4air&fluegasducts/rawcoal&pulverizedcoalpipinganditsparts.........................254.5steam/waterpipesandOtherParts..........................................................................524.6SteelWeldedatmosphericvessels...........................................................................674.7metalcomponents...................................................................................................734.8Others......................................................................................................................815QualityEvaluationofIndividualproject...........................................................................835.1BasicRequirements................................................................................................835.2EvaluationProvisions.............................................................................................845.3EvaluationContent.................................................................................................855.4EvaluationMethods................................................................................................855.5QualityEvaluationofprocessingpreparationEngineering....................................885.6EvaluationScoreSummaryofIndividualproject...................................................935.7ReportofIndividualprojectQualityEvaluation.....................................................946QualityEvaluationofIndividualunit................................................................................947OverallProjectQualityEvaluation...................................................................................96AnnexA(Normative)MethodsonObservationofTankFoundationSettlement.................101AnnexB(Normative)CriteriaontheminimumDerustingGradeRequiredbyVariousprimersandAnti-rustingPaintsaswellasonDerustingGradeClassification..................................102ForewordThestandardseriesCodeforConstructionQualityAcceptanceandEvaluationofElectricPowerConstruct”consistsof8parts:——DL/T5210.1Part1:CivilWork——DL/T5210.2Part2:BoilerUnit——DL/T5210.3Part3:SteamTurbineGeneratorUnits——DL/T5210.4Part4:InstrumentationandControl——DL/T5210.5Part5:Piping&System——DL/T5210.6Part6:WaterTreatment&HydrogenGenerationEquipmentandSystem——DL/T5210.7Part7:Welding——DL/T5210.8Part8:ProcessingPreparationThisPartistheeighthpartofDL/T5210.ThisPartisdevelopedaccordingtotherequirementsofDocumentFaGaiBanGongYe[2008]No.1242issuedbytheNationalDevelopmentandReformCommission--NoticeonExecutingtheProgramofProfessionalStandardProjectin2008.Duringthedrafting,thisPartreferstoDocumentHuoDianJiHuoZi[1983]No.137issuedbytheDepartmentofCapitalConstructionfromtheformerMinistryofWaterResourceandPower--StandardforQualityInspectionandEvaluationofThermalPowerConstruction--PartofProcessingandPreparation.AnnexAandAnnexBinthisPartareinformative.ThisPartwasproposedbytheChinaElectricityCouncil.ThisPartisunderthejurisdictionoftheTechnicalCommitteeforStandardizationofThermalPowerConstructioninpowerindustrywhichisresponsiblefortheexplanationofthisPart.ChiefdraftingorganizationofThisPart:SichuanNo.3ElectricPowerConstructionCompanyParticipatingdraftingorganizationsofThisPart:AnhuiNo.1ElectriePowerConstructionCorporation,HeilongjiangNo.3ThermalPowerConstructionCorp.andGuangdongPowerEngineeringCorporationChiefdraftingstaffsofThisPart:LiZhenqiang,HuangJunlin,LanHua,HanYingming,HouYongqiang,ZhangXiaodong,ZhongCongshuangandCaoHuiTheformerStandardforQualityInspectionandEvaluationofThermalPowerConstruction(Trail)--PartofProcessingandPreparation(ShuiDianJiHuaZi[1983]No.137),issuedbytheDepartmentofCapitalConstructionformtheformerMinistryofWaterResourceandPower,shallbeabolishedontheissuingdateofthisPart.DuringtheimplementationofthisPart,therelevantopinionsandadvice,whenevernecessary,canbepostedorpassedontothe