黄浦江上游水源地金泽水库工程JSK-C1标（取水闸）围堰施工专项方案中国水电基础局有限公司上海金泽水库项目经理部2015年9月黄浦江上游水源地金泽水库工程JSK-C1标围堰施工专项方案~2~黄浦江上游水源地金泽水库工程JSK-C1标围堰施工专项方案目录一、工程概况...............................................................................................................21.1工程概述..................................................................................................................21.2主要工程量..............................................................................................................41.3编制依据..................................................................................................................4二、施工流程................................................................................................................4三、施工方案................................................................................................................53.1施工准备..................................................................................................................53.2钢板桩围堰施工......................................................................................................53.3围堰内抽排水..........................................................................................................63.4粘土围堰土方填筑..................................................................................................63.5袋装碎石填筑..........................................................................................................73.6防渗土工膜铺设......................................................................................................73.7袋装土覆盖..............................................................................................................73.8内侧减压排水沟......................................................................................................73.9路面施工..................................................................................................................73.9围堰顶面围挡..........................................................................................................83.10围堰维护................................................................................................................83.11围堰拆除................................................................................................................8四、进度计划安排及保证措施....................................................................................84.1进度计划..................................................................................................................84.2进度保证措施..........................................................................................................9五、质量保证措施........................................................................................................9六、水上作业安全措施..............................................................................................10七、安全度汛措施......................................................................................................11八、附件......................................................................................................................11~3~黄浦江上游水源地金泽水库工程JSK-C1标...
