沅水桃源水电站大坝和船闸土建及金结安装工程（合同编号：TY-TJ-C1）一期围堰防渗施工方案审批：审核：编制：中国葛洲坝集团股份有限公司桃源水电站工程施工项目部二O一0年十一月十三日第-2-页共18页目录1编写依据及适用范围...............................................................................................................................-3-2概述...........................................................................................................................................................-3-2.1工程简介................................................................................................................................................-3-2.2地质条件................................................................................................................................................-3-3一期围堰防渗方案...................................................................................................................................-4-3.1围堰防渗布置........................................................................................................................................-4-3.2防渗施工方案........................................................................................................................................-5-3.3施工布置................................................................................................................................................-6-3.4施工进度安排及强度分析....................................................................................................................-7-4.4主要施工设备配备................................................................................................................................-7-4施工方法与措施.......................................................................................................................................-8-4.1施工方法................................................................................................................................................-8-4.2高喷灌浆现场生产性试验....................................................................................................................-8-4.3施工参数................................................................................................................................................-9-4.4高压旋喷灌浆施工工艺......................................................................................................................-10-4.5特殊情况处理.......................................................................................................................................-11-4.6帷幕灌浆现场生产性试验..................................................................................................................-12-4.7帷幕灌浆施工......................................................................................................................................-12-5施工质量控制.........................................................................................................................................-15-5.1制度控制..............................................................................................................................................-15-5.2施工材料控制.......................................................................
