【正文】 ...................................................................................... 5 第三章、施工部署 ....................................................................................................................... 9 一、施工目標(biāo) ....................................................................................................................... 9 二、人員、設(shè)備準(zhǔn)備 ............................................................................................................. 9 三、材料準(zhǔn)備 ..................................................................................................................... 10 四、作業(yè)條件 ..................................................................................................................... 10 五、進(jìn)度計(jì)劃 ..................................................................................................................... 10 第四章、主要施工方法 .............................................................................................................. 10 一、施工測(cè)量 ..................................................................................................................... 10 主軸線控制網(wǎng)的布設(shè) .............................................................................................. 10 樁心的定位測(cè)量 ......................................................................................................11 第一節(jié) 護(hù)壁成型后的測(cè)量工作 ................................................................................11 測(cè)量技術(shù)復(fù)核工作 ...................................................................................................11 二、人工挖孔樁成孔施工 .....................................................................................................11 孔樁開挖施工組織 ...................................................................................................11 施工方法 ................................................................................................................ 12 護(hù)壁施工 ................................................................................................................ 15 成孔 ....................................................................................................................... 16 終孔檢查 ................................................................................................................ 17 注意事項(xiàng) ................................................................................................................ 17 三、人工挖孔樁的鋼筋籠制作安裝 ...................................................................................... 17 材料要求 ................................................................................................................ 17 鋼筋籠制作 ............................................................................................................ 17 鋼筋籠吊裝施工方法 .............................................................................................. 18 鋼筋籠隱蔽驗(yàn)收 ..................................................................................................... 18 四、人工挖孔樁樁芯砼施工 ................................................................................................ 19 五、樁的檢測(cè) ..................................................................................................................... 20 六、質(zhì)量檢查標(biāo)準(zhǔn) .............................................................................................................. 20 主控項(xiàng)目 ................................................................................................................ 20 一般項(xiàng)目 ................................................................................................................ 20 第五章、質(zhì)量保證措施 .............................................................................................................. 21 一、技術(shù)保證措施 .............................................................................................................. 21 做好圖紙會(huì)審 ......................................................................................................... 21 做好技術(shù)交底 ......................................................................................................... 21 二、落實(shí)好“四檢”工作 .................................................................................................... 21 三、加強(qiáng)全面質(zhì)量管理工作 ................................................................................................ 21 材料管理 ................................................................................................................ 21 施工管理 ................................................................................................................ 21 資料管理 ................................................................................................................ 22 四、確保質(zhì)量的技術(shù)措施 .................................................................................................... 22 五、保證質(zhì)量的管理措施 .................................................................................................... 23 六、雨季施工措施 .............................................................................................................. 24 第六章、安全保證措施 .............................................................................................................. 24 一、安全目標(biāo) ..................................................................................................................... 24 二、安全生產(chǎn)保證體系 ....................................................................................................... 24 三、安全管理制度 .............................................................................................................. 25 四、安全生產(chǎn)組織機(jī)構(gòu)及職責(zé) ............................................................................................. 25 第七章、重大危險(xiǎn)源管理 ........................................................................................................... 25 一、危險(xiǎn)源分析 .......................................................................................