【正文】 ................................................................................................. 20 .5 施工交通布置 ............................................................................................................................... 21 施工用水、用電 ............................................................................................................................. 22 生產用電布置 ............................................................................................................................. 22 施工平面布置圖 ........................................................................................................................................ 23 第四章 臨時工程施工方案 ..................................................................................................................................... 24 概述 ............................................................................................................................................................ 24 導流方式 ......................................................................................................................................... 24 范圍 .................................................................................................................................................. 24 肥東縣眾興泵站更新改造一期工程施工標 投標文件 投標人： 法定代表人（ 委托代理 人）： 日期： 4 施工圍堰工程 ............................................................................................................................................ 24 圍堰填筑 ......................................................................................................................................... 24 施工降排水 ................................................................................................................................................ 25 堰內積水排除 ................................................................................................................................. 25 .................................................................................................................................. 25 明水抽排方案 ................................................................................................................................. 25 圍堰拆除 .................................................................................................................................................... 26 基坑支護 ..................................................................................................................................................... 26 第五章 主體建筑工程施工方案 ............................................................................................................................ 28 施工測量 .................................................................................................................................................. 28 .................................................................................................................................. 28 .................................................................................................................. 28 .................................................................................................................................. 30 .................................................................................................................................. 30 建筑物拆除工程施工方案 ........................................................................................................................ 31 ................................................................................................................................................... 31 ........................................................................................................................................... 31 .................................................................................................................................. 32 土方工程施工方案 ................................................................................................................................... 32 .................................................................................................................. 32 ........................................................................................................................................... 32 ........................................................................................................................................... 34 砌體工程 ..................................................................................................................................................... 37 ........................................................................................................................................... 37 ： ...................................................................................................................................... 37 施工方法 ......................................................................................................................................... 37 二、碎石墊層 .............................................................................................................................................. 38 三、反濾料 .................................................................................................................................................. 38 四、漿砌石工程 ......................................................................................................................................... 38 ..................................................................................................... 39 砼及鋼筋砼工程施工方案 ..................................................................................................................... 40 工總體部署 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