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I河南华水基础工程有限公司土方支护及降水施工方案目录1、编制依据....................................................11.1、工程建设文件..........................................11.2、有关规范、规程、标准..................................12、工程概况..................................................22.1、工程概况..............................................22.2、周边环境概况..........................................32.3、基坑设计概况..........................................52.4、拟建场地工程地质概况..................................72.5、水文地质概况.........................................102.6、地基土力学指标.......................................112.7、施工难点、特点.......................................113、施工准备.................................................123.1、项目管理组织机及项目人员职责.........................123.2、分项工程工期部署.....................................133.3、劳动力筹备...........................................143.4、技术准备.............................................153.5、施工机械布置及需求...................................163.6、材料准备.............................................163.7、检测试验准备.........................................174、施工安排.................................................174.1、总体策划目标.........................................17III河南华水基础工程有限公司土方支护及降水施工方案4.2、工期保证措施.........................................205、主要施工方法和工艺......................................225.1、土方开挖.............................................225.2、基坑支护主要设计做法.................................245.3、土钉墙施工工艺.......................................375.4、全粘结锚杆施工工艺...................................415.5、微型桩施工...........................................445.6、管井施工工艺.........................................476、质量要求.................................................496.1、土钉墙质量标准.......................................496.2、全粘结锚杆质量标准...................................506.3、微型桩安全及质量控制措施.............................517、成品保护.................................................517.1、成品保护整体部署.....................................517.2、成品保护具体措施.....................................527.3、成品保护工作奖惩办法.................................528、安全、环保措施...........................................538.1、安全生产措施.........................................538.2、环境保护措施.........................................549、基坑监测.................................................569.1、监测目的.............................................589.2、监测项目.............................................58IIIII河南华水基础工程有限公司土方支护及降水施工方案9.3、巡视检查内容.........................................589.4、基坑工程监测频率.....................................599.5、基坑工程监测报警值...................................6010、雨季施工措施............................................6110.1、雨期施工准备工作....................................6110.2、各分项技术措施......................................6110.3、施工措施............................................6310.4、管理措施............................................6310.5、支护施工防护措施....................................6410.6、施工场地管理.......................