目录1.编制依据................................................................................................................................................12.工程概况................................................................................................................................................12.1工程说明.........................................................................................................................................12.2自然条件.........................................................................................................................................22.3水、电、交通、材料.....................................................................................................................23.施工部署................................................................................................................................................23.1施工组织机构设置.........................................................................................................................23.2施工管理.........................................................................................................................................33.3劳动力、机械设备计划安排.........................................................................................................53.4施工进度计划安排.........................................................................................................................53.5施工工艺.........................................................................................................................................54.施工方案................................................................................................................................................74.1施工准备.........................................................................................................................................74.2沟槽开挖.........................................................................................................................................84.3管道安装........................................................................................................................................114.4检查井施工....................................................................................................................................114.5管沟回填.......................................................................................................................................125.重点、难点分析和对策及关键部位工程的施工..............................................................................125.1重点、难点分析和对策...............................................................................................................125.2关键部位施工...............................................................................................................................146.工期保证措施......................................................................................................................................187.质量保证措施:.....................................................................................................................................198.安全文明施工保证措施.............................................................................................