【正文】 ... 1 二、水文地質情況 ............................................................................................................ 1 水文資料 ............................................................................................................. 1 地質資料 ............................................................................................................. 1 三、編制說明 ................................................................................................................... 2 編制依據(jù) ............................................................................................................. 2 編制原則及范圍 ................................................................................................... 3 四、工期安排 ................................................................................................................... 3 五、施工準備 ................................................................................................................... 3 模板計劃 ............................................................................................................. 3 施工便道 ............................................................................................................. 3 施工隊伍 ............................................................................................................. 3 施工機械 ............................................................................................................. 3 六、承臺施工方案 ............................................................................................................ 4 承臺施工工藝流程圖 ............................................................................................ 4 基坑開挖 ............................................................................................................. 4 ................................................................................ 4 .................................................................................... 6 .................................................................................... 7 ........................................................... 9 ....................................................................................... 9 鑿除樁頭、樁基檢測 .......................................................................................... 12 4 、承臺鋼筋、模板及砼澆筑施工 .......................................................................... 13 ................................................................................................ 13 ................................................................................................... 15 ................................................................................................... 16 ................................................................................................... 16 砼養(yǎng)護和拆模 ............................................................................................ 19 ................................................................................................... 19 七、質量要求及驗收標準 ............................................................................................... 19 質量要求 ........................................................................................................... 19 驗收標準 ........................................................................................................... 20 八、質量保證措施 .......................................................................................................... 20 九、冬季施工質量保證措施 ........................................................................................... 21 混凝土工程 ........................................................................................................ 23 鋼筋工程 ........................................................................................................... 25 十、安全保證措施 .......................................................................................................... 25 安全組織機構 .................................................................................................... 25 安全目標 ........................................................................................................... 25 安全保證措施 .................................................................................................... 26 十一、環(huán)水保措施 ..........................................................................................................