【正文】 大連地鐵一期工程 206 標千山路車站千山路車站 2 號出入口及號出入口及1 號消防通道施工方案號消防通道施工方案編制:復核：審核：中鐵十五局集團有限公司大連分公司二零一三年十月二十一日0 / 38目錄 一、編制依據(jù)及原則 ........................................................................................................................3 編制依據(jù) ......................................................................................................................................3 編制原則 ......................................................................................................................................3二、工程概況 ....................................................................................................................................工程位置及規(guī)模 .......................................................................................................................工程地質(zhì) ...................................................................................................................................水文地質(zhì) ...................................................................................................................................6三、總體施工布署 ............................................................................................................................施工人員配備 ..........................................................................................................................施工機械配備 ..........................................................................................................................臨時用地 ..................................................................................................................................8四、 施工步驟及方法 ......................................................................................................................施工步驟 ..................................................................................................................................圍護結(jié)構(gòu)施工 ..........................................................................................................................8 圍護樁施工 ..........................................................................................................................冠梁及其擋土墻施工 ......................................................................................................土方開挖 .................................................................................................................................2 號出入口暗挖斷施工 .........................................................................................................1出入口明挖段剩余土方開挖 ................................................................................................1消防專用通道施工 ................................................................................................................1原地面恢復 .............................................................................................................................1初期支護施工 .........................................................................................................................1馬頭門破除 ......................................................................................................................1土方開挖 ..........................................................................................................................1格柵安裝 ..........................................................................................................................1小導管施工 ......................................................................................................................1混凝土噴射 ......................................................................................................................1初支背后注注漿 ..............................................................................................................1超前地質(zhì)探測 ..................................................................................................................1二襯施工 .................................................................................................................................1施工工藝流程圖 ..............................................................................................................1防水層施工 ......................................................................................................................1鋼筋綁扎 ..........................................................................................................................模板安裝 ..........................................................................................................................2混凝土澆筑 ......................................................................................................................2施工注意事項 ..................................................................................................................23五、質(zhì)量保證措施 ..........................................................................................................................27 質(zhì)量控制體系 ...........................................................................................................................27 質(zhì)量控制措施及要求 ...............................................................................................................27六、環(huán)境保護及文明施工 ..............................................................................................................281 / 381 保持環(huán)境衛(wèi)生 .........................................................................................................................28 施工噪音控制 ...........................................................................................................................28 揚塵和大氣污染控制措施 .......................................................................................................29 施工污水處理措施 .............................................................................................