管廊钢结构制作安装施工方案 .pdf

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安徽六国化工股份有限公司年产28万吨合成氨项目

管廊钢结构制作安装施工方案

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中化第十三建设有限公司六国化工项目经理部

二〇一一年八月

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目录

1.编制说明··········································································1

2.编制依据··········································································1

3。施工具备的条件·······························································1

4.施工方法及程序·································································2

5。材料··············································································2

6。钢零件及钢部件加工·························································3

7.钢构件组装·······································································6

8。钢结构安装·····································································6

9。钢结构的焊接··································································7

10.环境、职业安全健康保证措施···········································10·

11.施工危险点、危险源控制对策表········································11·

12.竣工验收······································································12·

13.附表············································································12·

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中国化学工程第十三建设有限公司六国化工年产28万吨合成氨项目管廊钢结构施工方案

1.编制说明

1。1本方案仅适用于由我公司承担施工部分的安徽六国化工股份有限公司年产28万吨合成氨

项目管廊钢结构现场制作、安装及验收，不包括其防腐施工。

1.2工程概况

1。2。1管廊横向为现浇钢筋混凝土框架结构，纵向采用钢梁，钢梁与混