球墨铸铁管安装施工与方案

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应急给水厂输水管道及深井泵房工程管道安装施工方案 **工程应急给水厂项目输水管道安装施工方案

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批准：日期：

2015 年 11 月 26 日建设有限公司

应急给水厂输水管道及深井泵房工程管道安装施工方案

第一章工程概况

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

第五章质量、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·············································15

陕西有色建设有限公司

应急给水厂输水管道及深井泵房工程管道安装施工方案

第一章工程概况

一、工程简介

1、工程名称：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5400m。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。