目录第一章工程概况....................................................................................................................3一、编制基础...................................................................................................................3二、工程名称...................................................................................................................3三、业主单位及设计单位...............................................................................................3四、工程位置...................................................................................................................3五、工程范围及主要工程数量.......................................................................................3六、施工管理组织机构...................................................................................................4第二章施工准备....................................................................................................................5一、准备工作...................................................................................................................5二、测量放样...................................................................................................................6三、探管及地下管线保护措施.......................................................................................6四、架空电线及变压器的保护.......................................................................................8五、水管检查...................................................................................................................9第三章管道沟槽开挖施工方法............................................................................................9一、基坑支护方法...........................................................................................................9二、基坑支护打钢板桩.................................................................................................10三、管道沟槽开挖.........................................................................................................12第四章基坑止水、导水和排水施工措施..........................................................................14一、基坑止水施工.........................................................................................................14二、基坑导水、排水施工.............................................................................................14第五章安装与敷设..............................................................................................................15一、管道的进场堆放及运输.........................................................................................15二、管道基础不良地段基础处理及垫层施工.............................................................15三、管道安装施工工艺.................................................................................................16（一）管材选用.............................................................................................................16第六章井室结构施工......................................................................................................18一、井室砌筑.................................................................................................................19二、井室混凝土结构施工.........................
