Procedure for Pre-testing

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1、East-westGasPipelineProjectConstructionprocedureforPreTestingChinaPetroleumPipelineBureau（CPP）DocumentNo.:EWPL00-COS-PR-0014Rev.:A1ProcedureforPre-Testing--预施压程序ContractNo.:合同号DocumentNo.:文件号A12006-6-17ISSUEDFORREVIEWZhangBoREVDATEDESCRIPTIONPREPAREDREVIEWEDCHECKEDAPPROVEDPage23of23Ea

2、st-westGasPipelineProjectConstructionprocedureforPreTestingChinaPetroleumPipelineBureau（CPP）DocumentNo.:EWPL00-COS-PR-0014Rev.:A1INDEX索引1.0PROJECTDESCRIPTION：3项目说明1.1General3概要1.2PipelineDesignParameter3管线设计参数2.0REFERENCEDOCUMENTS4参考文献2.1Specifications：4规范2.2codesandstandards：4标准3.0RE

3、SOURCEPLANNING5人员计划3.1Humans6人员3.2EquipmentandMaterials7设备和材料3.3Instruments仪器84.0SAFETYANDENVIRONMENT安全和环境94.1GeneralRequirements总要求94.2SafetyduringTesting试验当中的安全要求95.0CONSTRUCTIONFLOWCHARTANDSCHEDULE施工流程图和进度计划115.1TheConstructionflowchartisshownbelow:施工流程图如下所示115.2ConstructionSchedul

4、e施工进度116.0PRE-HYDROTESTFORCARRIERPIPE承载管线预施压试验126.1Genera概要l126.2Preparationsforhydrostatictest水压试验准备126.3WaterQuantityforFilling上水水量136.4Filling上水136.5FillingRecords上水记录136.6Determinationofthetestpressure测试压力136.7Pressurizatio加压13Page23of23East-westGasPipelineProjectConstructionproce

5、dureforPreTestingChinaPetroleumPipelineBureau（CPP）DocumentNo.:EWPL00-COS-PR-0014Rev.:A16.8Testing试压166.9CheckingandAcceptance检查和验收166.10Detection,LocationandRectificationofLeaks泄露定位和探测以及矫正措施176.11Depressurization泄压177.0TERMINATION试压结束188.0TESTREPORT试压报告199.0QUALITYCONTROL质量控制201.0PROJ

6、ECTDESCRIPTION：项目说明1.1General概要Thisprocedureprovidesadetailedmethodofpre-testingfor48”East-westGasPipelineProjectinIndian.本规程为印度东气西输中48寸管线提供了详细的预試压方法。1.2PipelineDesignParameter管线设计参数Length：长度1386KmSteelGrade钢等级：API5LGradeX70Diameter:直径48”Wallthickness壁厚：17.2mm；20.7mm；25.4mm；Designpres

7、sure设计压力：98barPage23of23East-westGasPipelineProjectConstructionprocedureforPreTestingChinaPetroleumPipelineBureau（CPP）DocumentNo.:EWPL00-COS-PR-0014Rev.:A12.0REFERENCEDOCUMENTS参考文献2.1Specifications：规范FollowingCompanyspecificationsshallformintegralpartofthisspecificationandshallbecompl

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