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4#阀室试压方案

发布时间：2023-10-09 12:34:38 来源：文档文库

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呼张延（内蒙古段）-旗下营-集宁输气管道工程二标段4#阀室

试压方案

编制：

审核：

批准：

中石化河南油建工程有限公司
2017年04月24日

目录
一、编制依据...............................................................1
1.1主要遵循的法规.......................................................11.2遵循的标准、规范.....................................................11.3图纸资料.............................................................1二、工程概况...............................................................2
2.1概要................................................................22.2阀室概况.............................................................2三、施工资源...............................................................2
3.1主要设备、仪器、仪表配置需求计划.....................................23.2主要劳动力需求计划...................................................33.3施工措施用料表.......................................................4四、总体施工部署...........................................................5
4.1施工管理机构.........................................................5成立以项目经理为总指挥的现场指挥领导组，全面负责站场、阀室的施工工作。..5五、试压施工准备...........................................................5
5.1组织准备.............................................................55.2技术准备.............................................................65.3物资准备.............................................................65.3.1试压设备.......................................................65.3.2注水设备.......................................................65.3.3钢管和管件.....................................................65.3.4辅助设备.......................................................65.4记录设备.............................................................6六、系统吹扫、试压施工技术步骤、措施.......................................7
6.1施工流程.............................................................76.2吹扫.................................................................76.2.1吹扫压缩机安装.................................................76.2.2爆破口安装.....................................................76.2.3设备、阀门在吹扫中的状态设定...................................76.3分步吹扫及流程控制...................................................86.4系统试压.............................................................86.4.1分段试压.......................................................86.4.2试压前的工作准备...............................................86.4.3站场试压上水管和排水管线的安装.................................96.4.4站场试压注水...................................................96.4.5试压步骤......................................................106.5强度试压............................................................106.6严密性试验..........................................................10

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