饮用水管道安装作业指导书

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1、CSPCNANHAIPETROCHEMICALSPROJECTCSPC南海石化项目WorkingInstructionForDrinkinqWaterGRPPipelinesInstallation饮用水GRP管道安装作业指导书ProjectProcedure:WI-8710-8100-2025项目程序:WI-8710-8100-2025SEPCOElectricalPowerConstructionCorporation山东电力基本建设总公司版次n期出版原因编写校核审查批准A30December03IssueForReviewAndAppr

2、ovalLiudongxianTiandexunZhaoxieShidepingB4January04IssueForReviewAndApprovalLiudongxianTiandexunZhaoxieShideping目录contents1.0范围scope2.0冃的purpose3.0职责responsibility4.0概述generaldescription5.0编制依据reference6.0施工工艺及要求constructionprocessandrequirement7.0附图attacheddrawing8.0工作安全分析

3、(JSA)33334423231.0范围scope本程序适用于南海石化项目汽电联产部分，饮用水GRP管道安装、检验和试验。Thisprocedureisapplicabletotheerection,inspectionandtestofdrinkingwaterGRPpipeinNanhaiPetrochemicalsSteam&PowerUnit.2.0目的purpose本程序规范给饮用水管道的安装、检验和试验，规定了管道的安装工艺、顺序以及施工屮应注意的事项。Thisproceduredefinestheerectionprocess,

4、sequeneeandprecautionsfortheerection,inspectionandtestofdrinkingwaterpipe.3.0职责responsibility3.1山东电建二公司负责饮用水玻璃钢管道的安装、检验和试验。SEP2isresponsiblefortheerection,inspectionandtestofthedrinkingwaterGRPpipe.3.2山东电建一公司负责饮用水管道的管沟开挖和回填。SEP1isresponsiblefortheditchexcavationandbackfillo

5、fthedrinkingwaterpipe.3.3基建总公司负责接口协调和质量验收。SEPCOisresponsiblefortheinterfacecoordinationandqualityinspection.4.0概述general4.1饮用水管道采用纤维缠绕玻璃钢管，设计床力为1.2MPa,正常工作床力0.45MPaoThedrinkingwaterpipesarefiberwrappedsteelpipe.Thedesignpressureis1.2Mpaandthenormalworkingpressureis0.45MPa.4

6、.2饮用水管道埋设在地下，规格有DN80、DN50两种规格，管道总长度约为536米。Thedrinkingwaterpipesarelaidunderground.ThespecificationisDN80andDN50.Theoveralllengthofthepipeisabout536m.4.3管道采用对接包缠连接的方法，程序参考6.4.2；三通采用现场开孔、粘结的方法,程序参考6.4.1oThepipeadoptsthebuttwrappedjo泊tmethod.Theprocedurerefersto6.4.2.Theteeuse

7、ssitetappingandbondingmethod.Theprocedurerefersto6.4.1.5.0编制依据reference5.1DEP31.40.10.19《GRPpipelinesandpipingsystems》5.2GB50268-97《给排水管道工程施工及验收技术规范》GB50268-97Supplyanddrainagepipeconstructionandacceptancetechnicalspecification.5.1QC-8420-8300-0005《饮用水管道安装质量检验计划》QC-8420-830

8、0-0005《DrinkingWaterPipelineErectionQualityInspectionPlan》5.2施工图纸constructioredraw