大独山隧道有害气体专项施工方案

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1、大独山隧道有害气体专项施工方案目录1、编制依据....................................................................................................12、编制范围....................................................................................................13、工程概况.........................................................

2、...........................................14、危险源分析及预防措施...............................................................................24.1隧道中有害气体...................................................................................24.2有害气体特性.......................................................

3、................................24.3预防措施..............................................................................................35、施工准备..................................................................................................45.1人员准备...............................................

4、...............................................45.2物资准备..............................................................................................46、施工部署....................................................................................................66.1隧道施工用电............................

5、...........................................................76.2装渣与运输........................................................................................136.3装渣作业............................................................................................156.4运输..............................

6、.....................................................................156.5风机选型............................................................................................176.6爆破作业............................................................................................177、有害气体检测方案...........

7、.........................................................................207.1监控要求............................................................................................207.2监控方案总述...................................................