目录1.编制依据及编制范围..................................11.1编制依据..........................................................11.2编制范围..........................................................12.工程概况及主要工程数量..............................12.1工程概况..........................................................12.2自然条件..........................................................22.3主要工程数量......................................................23.施工总体方案........................................23.1施工组织机构及施工队伍的分布.......................................23.2大临工程的分布及总体设计...........................................33.3施工用电..........................................................33.4施工用水..........................................................33.5施工测试..........................................................43.6内业资料(收集、整理、归档、移交)...................................43.7施工程序..........................................................44．施工方案和施工工艺.................................54.1框架涵施工方案.....................................................54.1.1施工准备........................................................54.1.2涵洞开挖........................................................54.1.3涵洞基础施工....................................................64.1.4底板施工........................................................64.1.5基坑回填........................................................64.1.6边墙及顶板......................................................64.1.7涵洞的防水......................................................74.1.7.1混凝土基层表面处理............................................74.1.7.2高聚物改性沥青防水卷材的铺贴..................................84.1.7.3聚氨酯防水涂料的涂刷..........................................94.1.7.4保护层施工...................................................104.1.7.5沉降缝的施工.................................................114.1.7.6质量检查.....................................................114.1.7.7其它.........................................................124.1.8安全防护.......................................................124.1.9安全教育措施...................................................1314.1.10安全日常检查措施..............................................134.1.11施工安全防护措施..............................................144.2盖板涵施工方案....................................................144.2.1基坑开挖.......................................................144.2.2基础砼浇筑.....................................................144.2.3模板安装及涵身混凝土的浇筑和养护...............................144.2.4现浇盖板涵的施工...............................................154.2.5涵洞口及附属工程施工...........................................164.2.6涵洞涵背回填...................................................164.2.7质量保证措施...................................................164.2.8安全技术措施...................................................175．重难点项目........................................176.施工组织安排.......................................176.1总体目标.........................................................176.2安全目标.........................................................176.3质量目标..........................................
