目 录1、工程概况........................................................................................11.1 工程简介........................................................................................11.2 工程及施工特点.............................................................................11.3 编制依据........................................................................................22、施工总体部署.................................................................................32.1 总体目标........................................................................................32.2 施工段的划分.................................................................................32.3 施工组织与管理.............................................................................42.4 施工总进度计划.............................................................................52.5 施工准备........................................................................................52.6 施工阶段划分及内容......................................................................72.7 大临暂设规划.................................................................................72.8 施工供水供电.................................................................................82.9 施工临时征地.................................................................................83、主要施工技术要点..........................................................................93.1 长输管线施工工艺流程..................................................................93.2 测量放线........................................................................................93.3 管沟开挖......................................................................................103.4 管沟排水......................................................................................123.5 人工降水......................................................................................133.6 管沟支护....
