目录第一章工程概况................................................1§1.1工程地理位置..........................................................................................1§1.2工程规模及主要工程数量.....................................................................1§1.3工期和质量要求....................................................................................2§1.4工程周边情况........................................................................................2§1.5编制依据................................................................................................3§1.6主要参建单位..........................................................................................3第二章组织机构................................................4§2.1项目组织机构........................................................................................4第三章施工方法与三新应用.....................................6§3.1施工总体部署..........................................................................................6§3.2施工方法..................................................................................................7§3.3明挖管道施工..........................................................................................7§3.3.1路面拆除...........................................................................................7§3.3.2支护、开挖.......................................................................................8§3.3.4混凝土管道.....................................................................................11§3.3.5闭水试验、沟槽回填........................................................................12§3.4管道顶管施工........................................................................................13§3.4.1工作井、接收井..............................................................................13§3.4.2设备选型及顶力计算.......................................................................15§3.4.3井上设备安装.................................................................................15§3.4.4井内设备安装.................................................................................16§3.4.5顶进施工.........................................................................................17§3.5分流立管改造施工.................................................................................18§3.5.1脚手架搭设.....................................................................................19§3.5.2预制加工.........................................................................................19§3.5.3管道安装.........................................................................................19§3.5.4灌水试验.........................................................................................19§3.5.5管道清淤..........................................................................................19§3.6新建或清掏化粪池..................................................................................20§3.7道路恢复................................................................................................20一、施工流程................................................................................................20二、施工操作........................................................................
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