【正文】 本工程位于上海市嘉定區(qū)安亭鎮(zhèn)，基坑南、北面道路已經(jīng)施工，管線眾多且離基坑很近，加之基坑開挖深度大，必須嚴格控制基坑挖土時間，以防基坑周邊建筑管線發(fā)生變形位移。⑤.《地下水監(jiān)測規(guī)范》（SL1832022）⑥.《建筑地基與基礎工程施工質(zhì)量驗收規(guī)范》（GB502022022）；⑦.《建筑地基處理技術規(guī)范》（JGJ792022）；⑧.《建筑基坑支護技術規(guī)程》（JGJ120－2022）；⑨.上海市標準《基坑工程技術規(guī)程》（DG/TJ08612022）（僅上海地區(qū)適用）⑩.其他國家及上海市的有關規(guī)范、標準和要求及其它同類工程施工的技術資料。③.上?，F(xiàn)代建筑設計集團申元巖土工程有限公司提供的基坑圍護施工圖。. . . . 參考目錄1編制依據(jù)及工程概況 ................................................................5 ....................................................................5 ....................................................................5 ....................................................................5 ..........................................................6 ......................................................6 ..............................................................7 ..............................................................8 .............................................................10 .......................................................102施工部署 .........................................................................11 ...................................................................11 ...............................................................12 ...................................................12 .................................................13 .................................................13 ...................................................................1分段 .............................................................15 ...............................................15 .............................................................15 .............................................................16 ...................................................16 ...............................................................19 ...........................................................19 ...............................................................19 ...............................................20 ...........................................................20 .................................................21 .................................................24 ...................................................................26 土方回填 ..................................................................273土方開挖方法 .....................................................................27 ...............................................................27 首層土方開挖 ........................................................27 第二層土方開挖（先挖兩側(cè)主樓區(qū)域，再開挖中間區(qū)域） ..................28 ...............................................................30 第一層土方開挖 ......................................................30 第二層土方開挖 ......................................................30 第三層土方開挖 ......................................................314季節(jié)性施工措施 ...................................................................32 ...........................................................32 ...........................................................32. . . . 參考 ...........................................................325信息化施工及應急預案 .............................................................33 .................................................................33 ...................................................3實施組織架構 .................................................34 ...................................................................35 聯(lián)絡電話 ..................................................................36 .....................................................37 ...................................................38 ...........................................38 .............................................39 .......................................39 .......................................3位移報警和支撐破壞的應急處理 ...............................40 ...................................................40 .......................................40 .................................................41 ...........................................................41 .....................................................41 ...................................................42 .....................................................426工程質(zhì)量保證措施 .................................................................42 .........................................................42 ...............................................................43 ...................................................................43 .....................................................43 .........................................................44 .........................................................44 .........................................................44 ...........................................44 .........................................................44 .....................................................44 .....................................................44 ...................................................447安全生產(chǎn)保證措施 .................................................................45 ...........................................................45 ...........................................................46 ...............................................................47 ...........................................................48 基坑周邊安全防護措施 ................................................48 .....................................................48 基坑內(nèi)外排水措施 ....................................................498文明施工保證措施 .................................................................50 ...............................................................50 .............................................................50.