【正文】 安全生產(chǎn)目標(biāo) .....................................................................................................................................36 安全組織機(jī)構(gòu) .....................................................................................................................................369. 3 建立健全項(xiàng)目部安全保證體系 .......................................................................................................37 安全防范重點(diǎn)與措施 ..........................................................................................................................393 / 81 安全防范重點(diǎn) ...........................................................................................................................39 安全防范措施 ...........................................................................................................................39 突發(fā)事故防范措施 ...................................................................................................................44 ...........................................................................................................................................45 應(yīng)急組織機(jī)構(gòu)及制度 ........................................................................................................................4應(yīng)急領(lǐng)導(dǎo)機(jī)構(gòu) .......................................................................................................................45 應(yīng)急機(jī)構(gòu)職責(zé) .........................................................................................................................47 外部應(yīng)急搶險(xiǎn)電話 .................................................................................................................48 預(yù)測(cè)與預(yù)警機(jī)制的建立 .........................................................................................................49 應(yīng)急保障 .................................................................................................................................49 事故報(bào)告與處置 ......................................................................................................................50 善后處置與事故的調(diào)查處理 ..................................................................................................51 監(jiān)督管理 ..................................................................................................................................52 應(yīng)急預(yù)案 ............................................................................................................................................52 基坑坍塌事故的應(yīng)急預(yù)案 ......................................................................................................52 基坑涌水事故的應(yīng)急預(yù)案 ......................................................................................................54 基坑大幅變形應(yīng)急措施 ..........................................................................................................55 鋼支撐失穩(wěn)的應(yīng)急措施 ..........................................................................................................56 高處墜落事故應(yīng)急預(yù)案 ..........................................................................................................56 周邊建筑物變形、裂縫應(yīng)急預(yù)案 ..........................................................................................57 防臺(tái)、防汛應(yīng)急預(yù)案 ..............................................................................................................58 觸電事故應(yīng)急預(yù)案 ..................................................................................................................59 應(yīng)急物資 ...........................................................................................................................................601附圖 ........................................................................................................................................................611 編制說明 ......................................................................................................................................................4工程概況 ....................................................................................................................................................4工程地質(zhì)、水文現(xiàn)場(chǎng)環(huán)境 ........................................................................................................................5 下穿隧道基坑四周管線情況 ......................................................................................................6 1 號(hào)人行通道基坑四周管線情況 ..............................................................................................6 2 號(hào)人行通道基坑四周管線情況 ..............................................................................................6設(shè)計(jì)情況 ....................................................................................................................................................7 下穿隧道設(shè)計(jì)概況 ......................................................................................................................7 1 號(hào)人行通道設(shè)計(jì)概況 ............................................................................................................8 2 號(hào)人行通道設(shè)計(jì)概況 ............................................................................................................8 .................................................................................................................................9 計(jì)算結(jié)果及分析 ..........................................................................................................................94 / 81圍護(hù)結(jié)構(gòu)施工 ..........................................................................................................................................12 鉆孔樁施工 ..........................................................................................................................................1鉆孔樁施工方法 .......................................................................................................................12 鉆孔樁工藝流程 ..........................................................................................................................1施工工藝 ..................................................................................................