井管降水施工方案

1、成都地鐵科華南路站井管降水專項(xiàng)施工方案編制：復(fù)核：審核：中鐵四局成都地四局成都地鐵7號(hào)線6標(biāo)項(xiàng)標(biāo)項(xiàng)目部二分部目部二分部二〇一三年四月一三年四月成都地鐵科華南路站井管降水專項(xiàng)施工方案中國(guó)中鐵四局第II頁(yè)5.3.1試運(yùn)行..................................................................................................145.3.2降水運(yùn)行...

2、...........................................................................................145.4降水配電系統(tǒng)設(shè)計(jì).........................................................................................155.5降水井的后期處理..............

3、...........................................................................165.6暗埋排水管線、電纜的后期處理..................................................................165.7降水輔助措施.................................................

4、................................................165.7.1建立沿線地下水動(dòng)態(tài)監(jiān)測(cè)網(wǎng).............................................................175.7.2建立沉降監(jiān)測(cè)網(wǎng)..............................................................................

5、...175.7.3排水走向.............................................................................................185.8施工注意事項(xiàng)................................................................................................185.8.

6、1防止坍孔.............................................................................................185.8.2防止鉆孔偏斜和縮孔.........................................................................185.8.3防止孔中掉鉆....................

7、.................................................................19六施工安全保證措施...........................................................................196.1安全管理體系..........................................................

8、.....................................196.1.1安全管理組織機(jī)構(gòu).............................................................................196.1.2安全保證體系框圖............................................................................

9、.196.2安全管理制度...............................................................................................206.3危險(xiǎn)源辨識(shí)及保證措施...............................................................................216.3.1危險(xiǎn)源存在范圍.....

10、............................................................................216.3.2危險(xiǎn)源辨識(shí)方法及途徑.....................................................................216.3.3重大危險(xiǎn)源及其安全保證措施......................................

11、...................216.4通用安全措施...............................................................................................226.5應(yīng)急預(yù)案......................................................................................