目 录1 施工条件.................................................................................................11.1 工程概况........................................................................................11.2 第二标段的工作内容....................................................................11.3 自然条件........................................................................................21.4 市场供应条件................................................................................31.5 发包人提供的条件........................................................................41.6 施工通信条件................................................................................41.7 主要控制工期................................................................................41.8 本工程施工特点、难点及采取的措施........................................52 施工准备.................................................................................................72.1 施工动员........................................................................................72.2 人员、物资、机械、设备进场....................................................72.3 技术准备........................................................................................82.4 测试、试验工作安排....................................................................92.5 场地清理......................................................................................103 施工总进度计划...................................................................................123.1 编制依据及原则.........................................................................123.2 主要控制性进度.........................................................................123.3 工期安排.....................................................................................133.4 关键线路.....................................................................................143.5 施工强度.....................................................................................1413.6 进度保证措施.............................................................................144 施工总布置...........................................................................................174.1 施工总布置原则..........................................................................174.2 施工交通运输..............................................................................174.3 施工工厂......................................................................................184.4 布置规划......................................................................................194.5 施工弃渣占地规划......................................................................205 施工导流...............................................................................................225.1 概述..............................................................................................225.2 导流标准、时段、流量..............................................................225.3 导流方式......................................................................................225.4 导流建筑物设计..........................................................................225.5 导流建筑物施工.....................................................................