第1页共31页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第1页共31页工艺管道焊接施工方案编制:审核:批准:第2页共31页第1页共31页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第2页共31页目录1
编制说明·······································22
工程概况········································23
施工组织·······································34
施工机具···································45
施工方法和工艺措施·····························56
焊接检验······································10第3页共31页第2页共31页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第3页共31页7
焊缝返工······································118
焊接质量控制点·······························119
危险源分析·····································1210,施工HSE措施·································14第4页共31页第3页共31页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第4页共31页工艺管道焊接方案一,编制说明和依据1,编制说明本方案为神华包头煤制烯烃项目,全厂外管廊工艺管道安装,焊接方案
本方案重点叙述了金属管道安装,焊接,施工方法、质量检验、质量保证措施,对管道的吹扫试压仅作了一般原则性的规定
具体详细方案要根据现场实际