葵涌XXX污水支管网工程拖拉管施工技术方案编制：审核：批准：编制单位:上海市基础工程集团有限公司二○一五年月目录第一章编制原则和编制依据...............................................................................41.1、编制原则.........................................................................................................41.2、编制依据.........................................................................................................4第二章工程概况及地质条件分析.......................................................................52.1工程简介............................................................................................................52.2、地质条件及水文状况.....................................................................................5第三章工程目标和技术要求...............................................................................63.1、工程目标.........................................................................................................63.2、技术要求.........................................................................................................6第四章施工布署...................................................................................................74.1、施工工期.......................................................................................................74.2、施工任务划分.................................................................................................74.3、劳动力配置.....................................................................................................74.3、施工机械配置.................................................................................................84.3、施工材料配置.................................................................................................84.5、施工现场平面布置.........................................................................................8第五章施工工艺和施工方法...............................................................................84.1、施工工艺流程.................................................................................................84.2、施工准备.........................................................................................................84.3、测量放线.........................................................................................................84.4、控制井施工.....................................................................................................84.5、导向孔钻进.....................................................................................................84.6、预扩孔及回扩.................................................................................................84.7、回拖施工.........................................................................................................84.8、检查井.............................................................................................................84.9、路面恢复和场地清理.....................................................................................84.10、技术保证措施...............................................................................................8第六章安全生产体系...........................................................................................86.1、安全生产目标：..........
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