循环水场管道施工方案.docx

循环水场管道施工方案第一章工程概况及编制依据....................................................................................3编制依据.........................................................................................................3工程概况.........................................................................................................3施工范围及主要工程量.................................................................................3工程特点及难点.............................................................................................4第二章主要施工方法及技术措施............................................................................5施工工艺流程..................................................................................................5主要施工方法及技术要求.............................................................................5主要施工方法.......................................................................................5放线测量...............................................................................................5井点降水..............................................................................................5土方开挖...............................................................................................8管道预制、下管...................................................................................9土方外运..............................................................................................9第三章技术复核内容及方法..................................................................................11第四章工期安排及保证措施..................................................................................12工期目标.......................................................................................................12进度计划.......................................................................................................12工期保证措施................................................................................................12第五章主要资源需用一览表..................................................................................14劳动