目录1、工程概况.........................................................................................................11.1雨水管道工程..........................................................................................11.2污水管道工程..........................................................................................11.3主要工程实物量......................................................................................12、气候条件.........................................................................................................32.1气温..........................................................................................................32.2降雨..........................................................................................................33、编制依据.........................................................................................................34、施工部署.........................................................................................................44.1组织准备..................................................................................................44.2技术准备..................................................................................................44.3施工组织..................................................................................................44.3.1施工部署44.3.2资源配备65、施工方案.........................................................................................................75.1施工工艺流程..........................................................................................65.2测量放线..................................................................................................65.3沟槽（基坑）开挖..................................................................................75.4管道基础..................................................................................................85.5管道敷设..................................................................................................85.6窨井安装..................................................................................................95.6.1检查井位基坑开挖95.6.2检查井垫层施工105.6.3井筒安装105.7闭水试验................................................................................................105.8回填........................................................................................................115.8.1中粗砂回填115.8.2回填土115.9井盖安装................................................................................................126、1#钢筋混凝土化粪池施工...........................................................................126.1.1施工流程............................................................................................126.1.2基坑开挖............................................................................................136.1.3钢筋模板施工....................................................................................136.1.4井筒砌筑............................................................................................156.1.5抹灰施工............................................................................................156.1.6满水试验............................................................................................166.1.7回填土........................
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