污水管道閉水試驗專項施工方案

1、xxx生活污水處理廠廠外管網(wǎng)（一期）管道工程污水管道閉水試驗專項施工方案目錄第一章編制說明...........................................................................................21.1編制依據(jù)............................................................................

2、.....................................21.2編制原則.................................................................................................................2第二章工程概述......................................................

3、.....................................22.1工程概況.................................................................................................................2第三章施工部署......................................................

4、.....................................53.1項目管理組織.........................................................................................................53.2設(shè)備安排計劃..........................................................

5、...............................................53.3閉水試驗條件驗收.................................................................................................5第四章施工方案........................................................

6、...................................64.1閉水試驗程序.........................................................................................................64.2閉水試驗..............................................................

7、...................................................6第五章文明安全...........................................................................................8xxx生活污水處理廠廠外管網(wǎng)（一期）管道工程污水管道閉水試驗專項施工方案22.1.2頂管概況本工程的頂管主要分為WA2→WA5、WA8→W

8、A11、WA15→WA17、WA19→WA22、WA26→WA29、WA32→WA35、WA38→WA42、WA45→WA48、WA50→WA52、WA54→WA56、WA2→WA5、WD16→WB31、WB28→WA1、WB31→WB28、WD16→WD14，采用直徑為Φ1000的鋼承口式鋼筋混凝土管（頂管管材）。2.2工程地質(zhì)水文地質(zhì)條件地形地貌擬建工程場地位于xxxxxx，地處練江三角洲沖積平原前緣，地勢較平坦。場地北側(cè)為北港河，