【正文】 1 / 49禮嘉商務(wù)區(qū) L50 路二期道路及配套工程（K2++）軌道保護專項施工方案編制：劉賢勇審核：夏鴻江西省朝暉城市建設(shè)工程有限公司2022 年 8 月 30 日第一章 總體概述 ..............................................................................................................................................................4一、工程概況 ...............................................................................................................................................................42 / 49二、重慶軌道交通（集團）有限公司意見 ...............................................................................................................5三、編制依據(jù)及原則 ...................................................................................................................................................7四、地質(zhì)水文條件 .......................................................................................................................................................7第二章 施工總體方案 ..................................................................................................................................................8一、保護區(qū)挖方路基土方施工技術(shù)、工藝 ...............................................................................................................8二、保護區(qū)挖方路基石方施工技術(shù)、工藝 .............................................................................................................11三、保護區(qū)外的路基石方爆破施工 .........................................................................................................................12四、排水工程方案 .....................................................................................................................................................1排水溝槽開挖 ...............................................................................................................................................1基坑排水、導(dǎo)水措施 ...................................................................................................................................1施工要點： ...................................................................................................................................................1 回填 .............................................................................................................................................................19五、監(jiān)測措施 .............................................................................................................................................................1監(jiān)測目的 ........................................................................................................................................................1監(jiān)測點設(shè)置 ...................................................................................................................................................1監(jiān)控流程 ........................................................................................................................................................監(jiān)測方法 ........................................................................................................................................................數(shù)據(jù)分析整理 ................................................................................................................................................21第三章 施工進(jìn)度計劃和進(jìn)度的保證措施 ..................................................................................................................21一、工藝、流程 .........................................................................................................................................................21二、進(jìn)度的保證措施 .................................................................................................................................................21第四章 機械設(shè)備投入計劃 ........................................................................................................................................24一、投入的工程機械設(shè)備 .........................................................................................................................................24二、投入的機械設(shè)備使用計劃 .................................................................................................................................24第五章、施工現(xiàn)場總平面布置 ......................................................................................................................................255．1 施工總平面布置原則 ........................................................................................................................................255．2 施工總平面布置 ................................................................................................................................................2施工期間交通組織 ............................................................................................................................................27第六章　 各項安全措施及制度 ......................................................................................................................................27一、安全技術(shù)措施 .....................................................................................................................................................27危險因素 ...........................................................................................................................................................27對重大危險源的評價 .......................................................................................................................................28預(yù)防措施 ...........................................................................................................................................................28二、應(yīng)急預(yù)案 .............................................................................................................................................................30三、落實安全生產(chǎn)責(zé)任制 .........................................................................................................................................31四、安全施工措施 ................................................................................................................