不锈钢管道安装施工方案.docx

不锈钢管道安装施工方案.docx

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不锈钢管道安装施工方案

不锈钢管道安装施工方案

目录

1.编制说明....................................................................................................................................3

2.工程内容....................................................................................................................................3

2.1本方案涉及的工作范围...........................................................................................................3

2.2主要安装工程量........................................................................................................................3

3.编制依据....................................................................................................................................3

3.1施工文件及图纸......................................................................................................................3

3.2引用标准...................................................................................................................................3

4.施工顺序....................................................................................................................................3

4.1施工先决条件...........................................................................................................................3

4.2施工程序...................................................................................................................................4

4.3详细描述.................................................................................................................................44.3.6.6焊缝返修.............................................................................................................................75.施工设备及机具计划..............................................................................................................115.1施工设备................................................................................................................................115.2施工机具............................................................................................................................12

6.施工进度安排......................................................................................................................12

7.施工劳动力计划........................................................................................................................12

8.施工技术措施..........................................................................................................................128.1管材、管件及在线部件的验收...............................................................................................128.2安装过程中系统承压部件的质量控制................................................................................128.3母材缺陷的修补及更换.........................................................................................................138.4管道系统清洁度保证.............................................................................................................139.质量标准................................................................................................................13

9.1外观检测................................................................................................................................139.2检验记录..........................................................................................................................14

10.安全技术措施...........................................................................................................14

10.1一般规则.........................................................................................................................1410.2工具及设备的使用...............................................................................................................1510.3高处作业...............................................................................................................................1510.4焊接作业...............................................................................................................................1510.5安装作业............................................................................................................................1511.附录:

.......................................................................................................................................16附录A阀门试验记录...............................................................................................................16附录B管道系统压力试验记录...............................................................................................17附录C管道系统吹扫及清洗记录...........................................................................................18

1.编制说明本方案适用于XXX系统现场管道安装的施工。

2.工程内容2.1本方案涉及的工作范围管道、支架、在线部件、仪表管的安装、试压及系统冲洗。

2.2主要安装工程量见下表序号名称规格、型号材质单位数量备注1不锈钢管φ108×41Cr18Ni9Ti米3502不锈钢管φ57×3.51Cr18Ni9Ti米203不锈钢管φ25×2.51Cr18Ni9Ti米504不锈钢管φ10×11Cr18Ni9Ti米505镀锌钢管φ57×3.5米246镀锌钢管φ32×3.5米96790°弯头DN100R=1.5D1Cr18Ni9Ti只608等径三通DN10