DB11∕T 1594-2018 城镇排水管道检查技术规程(北京市)

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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、..........................................................................12规范性引用文件......................................................................13术语和定义..........................................................................14基本规定.................

3、...........................................................35外部巡视............................................................................45.1一般规定........................................................................45.2巡视内容............................

4、............................................45.3巡视方式........................................................................66内部检测............................................................................66.1一般规定...........................................

5、.............................76.2检测方法........................................................................76.3管道功能缺陷检测................................................................76.4管道结构缺陷检测............................................................

6、....76.5附属设施检测....................................................................87运行监测............................................................................97.1一般规定........................................................................97.2气体监测.....

7、...................................................................97.3液位监测.......................................................................107.4流量监测.......................................................................107.5水质监测......................

8、.................................................117.6排水口溢流监测.................................................................117.7井盖位移监测................................................................