渡口壩水電站大壩樞紐土建工程施工組織設計方案(正式)

1、目錄第一章工程概況......................................................................................................................................８11工程概況......................................................................

2、.......................................................................８12主要合同項目及工程量......................................................................................................................９13工期要求...........

3、..................................................................................................................................９14工程自然條件.................................................................................

4、................................................１０15對外交通條件...............................................................................................................................１０16工程施工特點及采取的施工措施.................

5、...................................................................................１０1.6.1工程施工特點..........................................................................................................................１０

6、1.6.2施工措施.................................................................................................................................１１第二章施工平面總布置......................................................................

7、.........................................................１２2.1布置原則...........................................................................................................................................１２2.2施工管理及生活營地.

8、.......................................................................................................................１２2.3場內施工交通布置........................................................................................

9、....................................１３2.4碴場規(guī)劃及管理...............................................................................................................................１３2.4.1碴場規(guī)劃..................................

10、...............................................................................................１３2.4.2碴場的管理.................................................................................................................

11、.............１４2.5倉儲系統(tǒng)及施工工場........................................................................................................................１４2.5.1倉儲系統(tǒng)..............................................................

12、......................................................................１４2.5.2施工工場....................................................................................................................................１４2.6機修

13、及停車場...................................................................................................................................１５2.7金結拼裝場地..........................................................................

14、.........................................................１５2.8砂石骨料加工廠及砼生產系統(tǒng)布置................................................................................................１５2.9施工風、水、電系統(tǒng)布3.6安全度汛.........................

15、..................................................................................................................２４3.6.1各年度汛前工程形象..........................................................................................

16、....................２５3.6.2防汛措施.................................................................................................................................２５3.7導流底孔封堵.................................................

17、..................................................................................２６3.8導流洞下閘封堵..............................................................................................................................

18、.２６3.8.1施工程序.................................................................................................................................２６3.8.2施工進度計劃..................................................................

19、........................................................２６3.8.3導流洞進口下閘......................................................................................................................２６3.8.4導流洞堵頭圍堰修筑................

20、..............................................................................................２７3.8.5導流洞堵頭混凝土澆筑..........................................................................................................２７3

21、.9圍堰拆除及場地清理........................................................................................................................２７3.10施工導流及水流控制施工主要機械設備..................................................................

22、....................２７第四章施工總進度計劃..............................................................................................................................２９4.1編制依據及原則..................................................

23、.............................................................................２９4.1.1編制依據.................................................................................................................................２９4

24、.1.2編制原則.................................................................................................................................２９4.2主要控制性工期.......................................................................

25、........................................................２９4.3主要項目的施工進度安排................................................................................................................３０4.3.1施工準備.........................

26、........................................................................................................３０4.3.2導流工程.........................................................................................................

27、........................３０4.3.3大壩工程.................................................................................................................................３０4.3.4水墊塘工程............................................

28、..................................................................................３０4.3.5取水口工程..............................................................................................................................