供水管道设计及施工方案要点.docx

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1、管道设计及施工方案目录1、工程概况..................................................................................................................11.1概况..................................................................................................................11.2互通必要性......................................

2、................................................................12、生产水互通设计方案..............................................................................................22.1供水量..............................................................................................................22.2管道选型...

3、.......................................................................................................32.2.1方案一....................................................................................................................32.2.2方案二.............................................................

4、.......................................................32.2.3方案比较................................................................................................................32.3互通条件..........................................................................................................42.4管道路

5、线..........................................................................................................42.5管道安装..........................................................................................................42.6过嘉陵江公路桥管段................................................................

6、......................52.6.1方案一过桥段........................................................................................................52.6.2方案二过桥段........................................................................................................52.7过路管段....................................

7、......................................................................52.8主要工程量......................................................................................................62.8.1方案一工程量...................