内容简介
DB/T 29-275-2019 备案号∶J15157-2020天津市海绵城市设施运行维护技术规程
Technical specification for operation, maintenance for the sponge city facilites in Tianjin
2020-04-01 实施
2019-12-30 发布
前 言
本规程是为贯彻落实国务院以及住房和城乡建设部关于推进海绵城市建设的工作要求，根据《市建委关于下达 2018年天津市建设系统工程建设地方标准编制计划的通知》（津建设（2017〕520 号）文件，由天津市市政工程设计研究院等单位在广泛调查研究，认真总结工程实践经验，参考国内外相关标准和先进经验，并在广泛征求意见的基础上，制定本规程。
本规程的主要技术内容是∶1.总则;2.术语;3.基本规定;4.主要设施运行及维护;5. 安全防护。
目 次
1 总则............................................................................................ 1
2 术语............................................................................................ 2
3 基本规定.................................................................................... 4
4 主要设施运行及维护................................................................ 5
4.1 下凹式绿地.......................................................................................5
4.2 透水铺装...........................................................................................6
4.3 植草沟...............................................................................................9
4.4 开口路缘石、截污型雨水口..........................................................11
4.5 生态树池.........................................................................................12
4.6 弃流井.............................................................................................13
4.7 生物滞留池.....................................................................................14
4.8 雨水罐.............................................................................................17
4.9 旱 溪.............................................................................................18
4.10 湿 塘...........................................................................................19
4.11 干 塘 ...........................................................................................21
4.12 植被缓冲带 ...................................................................................23
4.13 屋顶绿化.......................................................................................25
4.14 调蓄池...........................................................................................27
4.15 模块式蓄水池 ...............................................................................29
5 安全防护.................................................................................. 31
附录 A 海绵城市设施巡查记录表............................................. 32
本规程用词说明............................................................................ 33
引用标准名录................................................................................ 34
条文说明........................................................................................ 35