人工挖孔樁專項施工計劃組織專家評審版

1、_人工挖孔樁專項施工方案人工挖孔樁專項施工方案編制：編制：審核：審核：審批：審批：_4.3.13防護.........................................................................................................224.4其他開挖注意事項....................................................

2、..........................................234.5終孔......................................................................................................................244.6鋼筋籠制作安裝.........................................

3、.........................................................244.6.1一般要求...................................................................................................244.6.2鋼筋籠制作方法.......................................

4、................................................254.6.3聲測管安裝...............................................................................................254.6.4鋼筋籠連接.....................................................

5、..........................................264.6.5鋼筋籠的運輸...........................................................................................264.6.6鋼筋籠的吊裝.............................................................

6、..............................264.7樁身混凝土施工..................................................................................................284.7.1混凝土配制....................................................................

7、...........................284.7.2無水條件下澆筑混凝土...........................................................................294.7.3清水條件下灌注水下混凝土...................................................................294.8人工挖孔樁施工中常見

8、問題的處理................................................................304.8.1斷樁...........................................................................................................304.8.2地下水.........................

9、..............................................................................324.9樁頭處理及質(zhì)量檢測........................................................................................324.9.1主控項目.............................

10、......................................................................324.9.2一般項目...................................................................................................32第五章施工質(zhì)量保證措施...........................

11、..................................................................335.1質(zhì)量目標............................................................................................................335.2原材料質(zhì)量保證.........................

12、.......................................................................335.3挖孔灌注樁質(zhì)量控制措施................................................................................335.4冬季施工質(zhì)量保證措施......................................

13、..............................................355.5雨季施工質(zhì)量保證措施....................................................................................36第六章工期保證措施................................................................

14、.....................................376.1從組織管理上保證工期......................................................................................376.2縮短施工準備期，盡早進入工程實體施工......................................................376.3

15、充分利用并做好網(wǎng)絡技術計劃，充分重視技術超前工作..............................376.4確保物資供應，搞好機械保養(yǎng)維修..................................................................386.5實行工期目標責任制..................................................................

16、........................386.6加強對外協(xié)調(diào)力度，促進施工進展..................................................................38第七章安全保證措施...................................................................................................

17、..387.1安全目標..............................................................................................................387.2安全生產(chǎn)保證體系......................................................................................