DB11∕T 1594-2018 城镇排水管道检查技术规程.pdf

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1、ICS91.140.80P40DB11北京市地方标准DB11/T1594—2018城镇排水管道检查技术规程Technicalspecificationforinspectionofmunicipaldrainagesewers2018-12-17发布2019-04-01实施北京市市场监督管理局发布DB11/T1594—2018目次前言...................................................................................ii1范围.......................................

2、..............................................i2规范性引用文件..........................................................................13术语和定义..............................................................................14基本规定...........................................................................

3、.....35外部巡视................................................................................45.11般规定............................................................................45.2巡视内容............................................................................45.3巡视方式............................

4、................................................66内部检测................................................................................66.1i般规定............................................................................76.2检测方法.....................................................................

5、.......76.3管道功能缺陷检测....................................................................76.4管道结构缺陷检测....................................................................76.5附属设施检测........................................................................87运行监测........................................

6、........................................97.1i般规定............................................................................97.2气体监测............................................................................97.3液位监测...........................................................................107.

7、4流量监测...........................................................................107.5水质监测...........................................................................117.6排水口溢流监测......................................................