室外综合管道开挖及回填施工方案地址：*****************************建设单位：*************************总包单位：*************************编制单位：*************************编制日期：*************************目录1.工程概况...............................................................................................141.1编制依据..............................................................................................141.2工程概况..............................................................................................141.3工程重点与难点分析...........................................................................151.3.1管道开挖...................................................................................151.3.2地表水外排及基坑两侧地坪倒灌阻水....................................151.3.3材料运输与堆放........................................................................151.3.4管道开挖的基坑支护................................................................152.施工部署...............................................................................................172.1组织机构..............................................................................................172.1.1组织机构架构图........................................................................172.1.2组织机构主要岗位职责............................................................172.1.2.3.项目施工员岗位职责...........................................................................182.1.2.4.项目专职质量检查员岗位职责...........................................................192.2施工部署原则与要求...........................................................................192.2.5施工期间，全体施工管理人员自始自终坚持在施工第一线，根据既定的施工方案组织施工。............................................................................................192.3施工段划分..........................................................................................202.3.1施工区段划分............................................................................202.3.2施工平面图...............................................................................202.4施工部署..............................................................................................202.4.1开挖流程...................................................................................202.4.2施工方法...................................................................................212.5资源计划..............................................................................................212.5.1劳动力计划...............................................................................212.5.2机械机具计划............................................................................222.5.3材料计划...................................................................................233.施工进度计划.......................................................................................243.1工期计划..............................................................................................243.2分区计划表..........................................................................................243.3施工进度计划表..................................................................................253.4确保施工进度措施...................................................
