【正文】 ....................................................................................................................... 33 人工挖孔圍護樁施工 ................................................................................................................................... 36 3 冠梁施工 ....................................................................................................................................................... 41 錨管施工 ....................................................................................................................................................... 41 降水井施工 ................................................................................................................................................. 47 7 特殊復雜地層圍護樁重點施工方案與專項措施 ................................. 49 人工挖孔穿越卵石層 ................................................................................................................................... 49 人工挖孔穿越巖石 ....................................................................................................................................... 49 人工挖孔樁開挖及出土方式設計 .............................................................................................................. 51 基坑內(nèi)排水系統(tǒng) ........................................................................................................................................... 52 8 基坑支護體系施工監(jiān)測 ........................................................................... 54 監(jiān)測內(nèi)容 ....................................................................................................................................................... 54 監(jiān)測點及觀測點設置 ................................................................................................................................... 54 監(jiān)測方法 ....................................................................................................................................................... 55 監(jiān)測管理及信息反饋 ................................................................................................................................... 57 基坑監(jiān)測的實施細則 ................................................................................................................................... 57 9 質(zhì)量保證措施 ............................................................................................. 59 質(zhì)量工作計劃 ............................................................................................................................................... 59 GB/T19000 系列質(zhì)量體 系標準的貫徹 ................................................................................................... 59 質(zhì)量保證體系 ................................................................................................................................................. 64 質(zhì)量組織保證措施 ....................................................................................................................................... 70 質(zhì)量管理程序 ............................................................................................................................................... 72 主要工序技術(shù)保證措施 .............................................................................................................................. 73 10 安全文明施工管理體系與措施 ............................................................ 78 施工安全保證措施 ..................................................................................................................................... 78 文明施工保證措施 ..................................................................................................................................... 85 環(huán)境保護施工措施 ..................................................................................................................................... 86 防止擾民和民擾的措施 ............................................................................................................................ 89 水土保持措施 ............................................................................................................................................... 90 地下管線及其它地上設施的安全及加固措施 ....................................................................................... 91 11 職業(yè)健康安全保障措施 ......................................................................... 92 4 職業(yè)健康安全目標 ....................................................................................................................................... 92 職業(yè)健康安全的組織管理 .......................................................................................................................... 92 職業(yè)健康安全保障措施 .............................................................................................................................. 92 勞動保護措施 ............................................................................................................................................... 94 醫(yī)療衛(wèi)生保護措施 ....................................................................................................................................... 96 職業(yè)病防治措施 ........................................................................................................................................... 97 12 季節(jié)性施工措施 ..................................................................................... 99 組織準備 ..................................................................................................................................................... 99 技術(shù)準備 ..................................................................................................................................................... 99 雨季施工措施 ........................................................................................................................................... 100 汛期施工措施 ........................................................................................................................................... 100 13 基坑開挖施工應急預案 ......