逆作法井施工方案VIP专享

逆作法井施工方案文昌市清澜污处理厂工程配套管网工程（机械顶管工作井及接收井）逆作法施工专项方案编制人：审核人：审批人： 编制单位：十一冶建设集团有限责任公司 编制日期：二 0 一五年三月十一日目 录1、工程概况.............................................................................................32、地质情况.............................................................................................33、编制依据.............................................................................................44、工作井、接收井布置........................................................................55、工作井接收井逆作法施工................................................................55.1、概述............................................................................................55.2、井体逆作法施工流程图...........................................................65.3、施工准备...................................................................................65.4、井外壁水泥搅拌桩止水墙施工..............................................75.5、土方开挖及混凝土护壁施工..................................................85.6、底板垫层铺筑及底板施工......................................................115.7、工作井后靠背墙施工.............................................................126、井体逆作法施工的资源计划..........................................................126.1、井体逆作法施工流水段计划.................................................126.2、井体逆作法施工材料计划.....................................................146.3、井体逆作法施工设备计划.....................................................147、环保与文明施工...............................................................................148、质量及安全保证技术措施..............................................................168.1、质量保证程序..........................................................................168.2、质量保证技术措施.............................................................