DB11∕T 1576-2018 城市综合管廊运行维护规范.pdf

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1、ICS93.020P27备案号：60753-2018DB11北京市地方标准DB11/T1576—2018城市综合管廊运行维护规范Codeforoperationandmaintenanceofurbanutilitytunnel2018-09-29发布2019-01-01实施北京市质量技术监督局发布DB11/T1576—2018目次前言.....................................................................................iiii范围...........................

2、.........................................................12规范性引用文件.........................................................................13术语和定义.............................................................................14基本规定..........................................................

3、.....................25管廊本体运行维护.......................................................................25.11般规定...........................................................................25.2主体结构运行检查...................................................................35.3主体结构维修养护...........

4、........................................................45.4附属结构运行维护...................................................................45.5安全防护...........................................................................56入廊管线运行维护...........................................................

5、............56.1i般规定...........................................................................56.2给水、再生水管道...................................................................66.3排水管道...........................................................................66.4天然气管道.....................

6、....................................................66.5热力管道...........................................................................76.6电力电缆...........................................................................76.7通信线缆.............................................................

7、..............86.8气力垃圾输送管道...................................................................87附属设施运行维护.......................................................................87.1i般规定...........................................................................87.2消防系统.............