江苏启东经济开发区滨海工业园拓展区围滩工程1标段施工组织设计×××建设工程有限公司二O一二年十月江苏启东经济开发区滨海工业园拓展区围滩工程1标段编制审核审批×××建设工程有限公司二O一二年十月目录第一章综合说明......................................................................................51.1编制依据.............................................................................................51.2工程概况.............................................................................................51.3施工特点分析.....................................................................................71.4施工总体布置.....................................................................................9第二章自然条件....................................................................................122.1气象...................................................................................................122.2工程地质...........................................................................................13第三章施工现场平面布置图................................................................153.1总体原则...........................................................................................153.2施工临时设施场区选定说明...........................................................153.3临时设施...........................................................................................163.4交通...................................................................................................17第四章施工总体布署............................................................................194.1施工前期准备工作...........................................................................194.2施工工艺...........................................................................................204.3工区划分...........................................................................................234.4施工阶段划分...................................................................................24第五章围堤施工技术方案..................................................................265.1施工测量...........................................................................................265.2堤基清淤.........................................................................................265.3基垫布铺设...................................................................................295.6充泥管袋棱体...................................................................................315.7大堤堤芯施工...................................................................................345.8砼大放脚施工...................................................................................355.9外护坡结构施工.........................................................385.10钢筋砼防浪墙施工方案.................................................................395.11堤顶道路及排水沟、背水坡施工方案.........................................425.12排水口施工方案...........................................................................43第六章龙口合拢方案及技术措施........................................................476.1说明...................................................................................................476.2龙口设置..................................................................................