目录第一章综述41.1编制依据............................................................41.2编制指导思想......................................................41.3编制内容..........................................................51.4工程特点及工艺措施..................................................51.5项目成果目标......................................................5第二章工程概况及施工条件..............................................62.1工程概况..........................................................62.2施工用水电条件2.5对外交通条件........................................................6第三章施工现场规划与总平面布置.......................................63.1施工总平面布置图及说明书.........................................63.2砼拌和系统........................................................73.3砂石料系统.......................................错误！未定义书签。3.4模板及钢筋加工场..................................................73.5预制场...........................................错误！未定义书签。3.6大型机械布置......................................................73.7土方机械停车场....................................................73.8弃土区及堆土区....................................................73.9临时用房..........................................................73.10施工供水、供电..................................................83.11场内施工道路....................................................93.12通讯与办公自动化................................................91第四章施工总进度计划与工期保证措施...................................94.1施工进度安排原则..................................................94.2工期目标..........................................................104.3施工总体布署.....................................错误！未定义书签。4.4施工进度计划横道图................................................104.5施工进度计划网络图................................................104.6工期保证措施......................................................10第五章沉井施工方案....................................................115.1概述..............................................................115.2沉井地基处理......................................................135.4沉井下沉..........................................................165.5沉井封底、底板施工................................................20第六章顶管施工........................................................226.1顶管总体施工方案..................................................226.2钢管制作..........................................................246.3顶管施工工艺及设备选择...........................................276.4特殊情况的处理....................................................306.5防渗墙基础加固....................................................30第七章引水管与取水头总体施工方案.....................................317.1概述..............................................................317.2施工工艺流程......................................................317.3水下基槽开挖.....................................错误！未定义书签。7.4水上打钢管桩......................................................327.5取水头安装........................................................327.6水下沉管敷设......................................................3227.7沉管段和取水头区域保护.............................
