xx标段xx区间矿山法施工作业指导书- 副本 - 图文

1. 编制依据 .........................................................................................................................................................1 2. 编制的目的 .....................................................................................................................................................1 3. 工程概况 .........................................................................................................................................................2

3.1工程范围 ................................................................................................................................................2 3.2设计概况 ................................................................................................................................................2 3.3地形地貌 ................................................................................................................................................5 3.4管线情况 ................................................................................................................................................5 3.5工程地质 ................................................................................................................................................5 3.6水文地质 ................................................................................................................................................6 3.7主要工程数量 ........................................................................................................................................7 4.工程特点、重难点分析及施工对策 ...............................................................................................................7

4.1工程重难点分析 ....................................................................................................................................7 4.1.1矿山法区间大断面施工 ....................................................................................................................7 4.1.2矿山法区间下穿排水管 ....................................................................................................................7 4.2施工中的主要对策 ................................................................................................................................8 4.2.1矿山法区间大断面施工 ....................................................................................................................8 4.2.2矿山法区间下穿排水管 ....................................................................................................................9 5.矿山法区间施工危险源的识别及应对措施 .................................................................................................10 6.危险源专项安全施工方案 ............................................................................................................................. 11 7.主要工程施工方案 ......................................................................................................................................... 11

7.1总体施工方案 ...................................................................................................................................... 11 7.2总体施工程序安排 ..............................................................................................................................12 7.3马头门进洞施工 ..................................................................................................................................12 7.4深孔注浆施工 ......................................................................................................................................18 7.5矿山法隧道开挖及初期支护 ..............................................................................................................24 7.6防水施工 ..............................................................................................................................................35 7.7二衬施工 ..............................................................................................................................................43 7.8背后注浆 ..............................................................................................................................................51 7.9堵头墙施工 ..........................................................................................................................................52 7.10监控量测 ............................................................................................................................................54 8．安全施工保证措施 .......................................................................................................................................61

8.1安全生产目标 ......................................................................................................................................61

8.2 三级管理 .............................................................................................................................................62 8.3 安全生产检查制度 .............................................................................................................................62 8.4安全生产保证体系 ..............................................................................................................................63 9．应急预案 .......................................................................................................................................................70

9.1制定应急预案的目的 ..........................................................................................................................70 9.2 应急救援系统的组成、职责及分工 ....................................................................... …… 此处隐藏：6642字，全部文档内容请下载后查看。喜欢就下载吧 ……