甬江防洪工程东江、剡江奉化段堤防整治工程（东江）施工Ⅲ标涵闸施工方案浙江省正邦水电建设有限公司目录1 概述 .......................................................................................................12 施工部署 ...............................................................................................13 施工顺序 ...............................................................................................24 施工围堰 ...............................................................................................45 主要项目施工措施...............................................................................45.1 钻孔灌注桩..................................................................................45.2 基础开挖....................................................................................105.3 混凝土结构施工.......................................................................105.4 闸门安装...................................................................................185.5 启闭机安装...............................................................................215.6 启闭机房...................................................................................226 质量保证措施.....................................................................................236.1 组织措施....................................................................................236.2 技术措施....................................................................................246.3 冬雨季施工措施........................................................................246.4 高温季节施工措施....................................................................256.5 夜间施工措施 ...................................................................................................257 工期保证措施.....................................................................................268 安全保证措施.............................................................
