【正文】 跨上瑞高速公路特大橋 臨近既有線安全專(zhuān)項(xiàng)方案中鐵七局集團(tuán)婁邵鐵路工程指揮部 1編制依據(jù) ................................................................................................................................................................3適用范圍 ................................................................................................................................................................3工程簡(jiǎn)介 ................................................................................................................................................................4 工程概況 ............................................................................................................................................................4 鉆孔樁施工工藝流程及方法 ............................................................................................................................5 施工工藝流程 .............................................................................................................................................5 施工方法及安全要領(lǐng) .................................................................................................................................6危險(xiǎn)源分析 ............................................................................................................................................................7 鉆孔樁 ................................................................................................................................................................7 墩臺(tái)身、連續(xù)梁 ................................................................................................................................................8 其他危險(xiǎn)源 ........................................................................................................................................................8施工安全技術(shù)措施 ................................................................................................................................................8 加強(qiáng)對(duì)進(jìn)場(chǎng)大型設(shè)備（旋挖鉆機(jī)）的安全控制 ............................................................................................8 建立施工設(shè)備安全技術(shù)檔案 .....................................................................................................................8 建立大型施工機(jī)械安全管理制度 .............................................................................................................8 旋挖鉆機(jī)的進(jìn)場(chǎng)檢查報(bào)驗(yàn) .........................................................................................................................9 設(shè)備進(jìn)場(chǎng)和轉(zhuǎn)場(chǎng)安、拆工作的安全措施 ........................................................................................................9 地下管線保護(hù)及架空線安全距離控制 ............................................................................................................9 地下管線位置確認(rèn)及保護(hù) .........................................................................................................................9 架空線及其附屬設(shè)備安全控制 ...............................................................................................................10 防傾覆措施 ......................................................................................................................................................10 鉆機(jī)作業(yè)平臺(tái)（場(chǎng)坪）處理措施 ...........................................................................................................10 旋挖鉆的就位 ...........................................................................................................................................10 沖擊鉆加設(shè)限位卡 ...................................................................................................................................11 橋梁（墩臺(tái)施工）高處作業(yè)安全防護(hù)措施 ..................................................................................................11 加強(qiáng)人員安全培訓(xùn)，提高安全意識(shí)及操作技能 ..........................................................................................12 加強(qiáng)安全技術(shù)交底制度 ..................................................................................................................................12 嚴(yán)格臨近既有線鉆孔樁施工時(shí)間 ..................................................................................................................12 施工用電安全措施 ..........................................................................................................................................126．施工現(xiàn)場(chǎng)安全管理 ..............................................................................................................................................137．設(shè)備安全管理崗位責(zé)任 ......................................................................................................................................14 成立臨近既有線鉆孔樁施工設(shè)備安全管理及監(jiān)督小組 ..............................................................................14 臨近既有線鉆孔樁施工設(shè)備安全管理監(jiān)督小組 ...................................................................................14 臨近既有線鉆孔樁施工設(shè)備安全管理小組 ...........................................................................................15 明確崗位責(zé)任 ..................................................................................................................................................15 項(xiàng)目部經(jīng)理的安全生產(chǎn)責(zé)任制 ...............................................................................................................15 項(xiàng)目部安全總監(jiān)安全生產(chǎn)責(zé)任制 ...........................................................................................................16 項(xiàng)目部總工安全職責(zé) ...............................................................................................................................17 工程技術(shù)人員安全職責(zé) ...........................................................................................................................18 安全防護(hù)員安全職責(zé) ...............................................................................................................................198．應(yīng)急救援措施 ......................................................................................................................................................20跨上瑞高速公路特大橋