【正文】 .........................................................................................................編制原則 .....................................................................................................................................1 工程概況 ...........................................................................................................................................工程簡介 .....................................................................................................................................工程地質(zhì)情況 .............................................................................................................................水文地質(zhì)情況 .............................................................................................................................不良地質(zhì)情況 .............................................................................................................................完成情況 .....................................................................................................................................工程重難點分析 .........................................................................................................................6 施工方案 ...........................................................................................................................................區(qū)間總體施工方案 .....................................................................................................................人員上下豎井方案 .....................................................................................................................馬頭門進洞施工方案 ...............................................................................................................出土方案 ...................................................................................................................................1洞內(nèi)通風(fēng)防塵、供風(fēng)、供水、供電、照明及運輸 ...............................................................12 主要施工工藝及方法 .....................................................................................................................1上下臺階法施工 .......................................................................................................................1雙側(cè)壁導(dǎo)坑法施工 ...................................................................................................................1超前小導(dǎo)管注漿施工 ...............................................................................................................鋼筋網(wǎng)施工 ...............................................................................................................................2格柵鋼架及臨時仰拱施工 .......................................................................................................2噴射混凝土施工 .......................................................................................................................2初支背后注漿 ...........................................................................................................................2區(qū)間隧道二襯施工 ...................................................................................................................28 超前地質(zhì)預(yù)報 .................................................................................................................................28 風(fēng)險源應(yīng)對措施 .............................................................................................................................28 區(qū)間隧道發(fā)生坍塌或空洞處理措施 .............................................................................................29 隧道遇大粒徑孤石處理措施 .........................................................................................................29 施工監(jiān)測方案 .................................................................................................................................2監(jiān)控測量目的 ...........................................................................................................................2監(jiān)控量測人員組織 ...................................................................................................................監(jiān)控量測人員職責(zé) ...................................................................................................................30地鐵工程土建施工大井站暗挖區(qū)間專項施工方案、監(jiān)控量測布點圖 .......................................................................................................................監(jiān)控量測項目 ...........................................................................................................................3監(jiān)控量測控制標(biāo)準(zhǔn) ...................................................................................................................3監(jiān)控量測預(yù)警值 .......................................................................................................................33 工期計劃 .......................................................................................................................................331 機械設(shè)備及人員配置 ...................................................................................................................3機械設(shè)備 .................................................................................................................................3現(xiàn)場管理人員組織機構(gòu) .........................................................................................................3勞動力安排 .............................................................................................................................351 質(zhì)量保證措施 ...............................................................................................................................3組織保證措施 .........................................................................................................................3隱蔽工程質(zhì)量保證措施 .........................................................................................................3質(zhì)量記錄管理 ...................................................................................................