北京市地 方标准Technicalspecification for maintenanceof municipaldrainage pipeline1范围.....................................................................................i2规范性引用文件..........................................................................13 术语与定义..............................................................................14基本规定................................................................................ 25养护.....................................................................................35.11 般规定............................................................................35 . 2 排水管道养护........................................................................ 45 . 3 附属设施养护........................................................................ 55.4养护质量标准........................................................................ 76 维修.................................................................................... 76.1 i 般规定............................................................................ 76 . 2 管道开挖修复........................................................................ 76 . 3 管道非开挖修复......................................................................76 . 4 附属设施维修........................................................................ 87调蓄池运维.............................................................................. 98 管道污泥运输及处置.................................................................... 108.1管道污泥运输.......................................................................108 . 2 管道污泥处置....................................................................... 109台账资料与信息化管理...................................................................109.1台账管理...........................................................................109.2作业资料管理....................................................................... 109 . 3 排水设施信息管理系统.