专业文档WORD 资料可编辑目录一、室外给水系统工程概况.......................................................................................2 1.1 市政给水管道简介 ..................................................................................................2 1.2 主要设备（或用水点）简介.................................................................................2 1.3 管材及安装 ..............................................................................................................2 二、编制依据 ....................................................................................................................2 三、施工准备 ....................................................................................................................3 四、施工工艺流程： .....................................................................................................3 五、施工工艺及方法 .....................................................................................................4 5.1 管道的安装 ..............................................................................................................4 5.2 管道的连接 ..............................................................................................................5 5.3 沟槽的开挖、回填 ..................................................................................................5 5.4 其它注意事项 ..........................................................................................................6 六、管道系统水压试验和冲洗消毒 ........................................................................7 6.1 试验前准备工作 ......................................................................................................7 6.2 水压试验 ..................................................................................................................8 6.3 管道冲洗和消毒 ...............................................................................
