目录1、编制依据 ----------------------------------------------------------------------------------------------------- 32、荷叶路穿堤涵闸分部工程简介-------------------------------------------------------------------------- 33、施工方案与技术措施--------------------------------------------------------------------------------------- 33.1施工方案说明-------------------------------------------------------------------------------------------------- 33.2施工测量 -------------------------------------------------------------------------------------------------------- 43.3涵闸基坑土方开挖 ------------------------------------------------------------------------------------------- 53.3.1施工方法 ----------------------------------------------------------------------------------------------- 53.3.2 施工顺序---------------------------------------------------------------------------------------------- 53.3.3施工排水 ----------------------------------------------------------------------------------------------- 53.3.4开挖主要技术要求 ---------------------------------------------------------------------------------- 53.4涵闸钢筋混凝土工程 ---------------------------------------------------------------------------------------- 63.4.1涵闸分块分层----------------------------------------------------------------------------------------- 63.4.2模板------------------------------------------------------------------------------------------------------ 63.4.3钢筋工程 ---------------------------------------------------------------------------------------------- 113.4.4砼材料-------------------------------------------------------------------------------------------------- 113.4.5砼入仓方式 ------------------------------------------------------------------------------------------- 113.4.6止水和伸缩缝---------------------------------------------------------------------------------------- 113.4.7砼浇筑施工质量控制措施------------------------------------------------------------------------ 122.4.8 砼养护------------------------------------------------------------------------------------------------ 122.4.9 冬、雨季施工 -------------------------------------------------------------------------------------- 123.5护坦浆砌石施工---------------------------------------------------------------------------------------------- 133.5.1 原材料要求 ----------------------------------------------------------------------------------------- 133.5.2 施工方法--------------------------------------------------------------------------------------------- 143.5.3 施工技术要点--------------------------------------------------------------------------------------- 143.5.4 砌体施工质量控制措施--------------------------------------------------------------------------- 153.6 防冲段抛石工程 -------------------------------------------------------------------------------------------- 163.7 涵闸土方回填 ----------------------------------------------------------------------------------------------- 164、施工进度计划及保证措施-------------------------------------------------------------------------------- 174.1施工进度计划安排------------------------------------------------------------------------------------------- 174.2施工进度计划保证措施------------------------------------------------------------------------------------- 185、施工资源配置 ----------------------------------------------------------------------------------------------- 186、质量保证体系及保证措施-------------------------------------------------------------------------------- 196.1本分部工程质量目标---------------------------------------------------------------------------------------- 196.2质量保证体系及保证措施---------------------------------------------------------------------------------- 207、安全保证体系及安全保证措施-------------------------------------------------------------------------- 207.1安全保证体系及安全保证措施---------------------------------------------------------------------------- 207.2本分部工程主要安全点------------------------------------------------------------------------------------- 208、现场平面布置与交通组织措施-------------------------------------------------------------------------- 208.1施工现场平面布置------------------------------------------------------------------------------------------- 208.2施工交通组织措施------------------------------------------------------------------------------------------- 219、应急预案 ----------------------------------------------------------------------------------------------------- 229.1围堰设计------------------------------------------------------------------------------------------------------- 229.1围堰施工------------------------------------------------------------------------------------------------------- 23湘江西岸堤防整治工程（莲坪大道～花扎街大道）第一标段荷叶路穿堤涵闸分部工程施工方案1、编制依据(1) 长沙市水利水电勘测设计院施工图设计。