沣西新城应急给水厂输水管道及深井泵房工程管道安装施工方案球墨铸铁管安装施工方案【实用文档】doc文档可直接使用可编辑，欢迎下载沣西新城应急给水厂项目输水管道安装施工方案审核:日期:2021年11月26日陕西有色建设陕西有色建设目录工程概况一、工程简介·················································1二、输水管道施工概况·········································1第二章施工准备工作计划一、施工准备·················································1二、人员、材料、机械设备的使用计划···························2三、项目部施工组织机构图·····································4第三章施工方案一、测量放线·················································5二、沟槽开挖·················································6三、管道安装·················································7四、管道接口·················································8五、管道支墩·················································9六、阀门井砌筑、抹灰·········································10七、回填土···················································11八、水压试验·················································12九、清洗、消毒···············································12第四章施工进度计划施工进度计划············································12质量、安全、文明施工措施一、质量保证措施·············································13二、安全保证措施·············································14三、文明施工措施·············································15TOC\o"1-3”\h\z\u陕西有色建设第一章工程概况一、工程简介1、工程名称：陕西省西咸新区沣西新城应急水厂输水管道及深井泵房工程。2、工程地点：陕西省西咸新区沣西新城渭河河堤。3、工程内容：应急给水管道工程的全部安装（不包含电气及自控）及土建工作，17座深井泵房工程的建筑、结构及全部土建工作（不包含电气及自控）.4、工期要求：自开工之日起60日历天.二、输水管道施工概况主管道管径DN200-DN600mm之间，全长约5100m.管道位于河堤征地线以西2m处，输水管道分A、B两段铺设（具体平面见附图一）.A段:起点接SY4取水水源井的输水管道，由南向北敷设，沿途有6口取水水源井的输水管道接入，终点位于给水厂厂区红线内3m处，管长2518.77米,设计管道管径DN200—DN600mm.B段:起点接Q1取水水源井的输水管道，由北向南敷设,沿途有9口取水水源井的输水管道接入，终点位于给水厂厂区红线内3m处，管长2807.93米，设计管道管径DN250—DN600mm。第二章施工准备工作计划一、施工准备1．组建精干高效的项目经理部(见组织机构框图）。各部门选配经验丰富，技术业务精湛，事业心和责任感强的工程师及工作人员，使整个项目经理部管理层人员精干，统一指挥,内外协调，全面负责和加强对该项工程的生产指挥和技术管理工作。2．调遣专业性强的作业队伍投入施工,确保整个工程顺利完成。3．测量工程师进入施工现场，根据业主提供以及我公司加密闭合的水准点和导线控制点进行管道中心线定位测量，确定原地面高程等，测量资料报监理工程师及业主备案。4．根据施工要求，组织好施工力量。给排水工程师2人，并配备试验检测人员和技术、管理人员、运输班、电工班、管道安装班、泥工班、机械班、杂工班等。二、人员、材料、机械设备的使用计划（一)主要人员的配置姓名职务职称学历专业备注杨英项目经理工程师本