DBJ51/T 151-2020 四川省海绵城市建设工程评价标准

1总则

1.0.1 为贯彻落实国家生态文明和绿色发展理念，提高海绵城 市工程质量，改善城市生态环境，提升城市防灾减灾能力，扩大 优质生态产品建设，增强群众获得感和幸福感，指导和规范四川 省海绵城市建设工程的评价，制定本标准。

1.0.2 本标准适用于四川省行政区域内新建、改建、扩建的建 筑与小区、城市绿地与广场、城市道路与隧道、城市水体等海绵 城市建设工程的评价。本标准不适用于流域类综合性工程的评价，但流域类综合性工程中的单项工程可按本标准的相应工程类型进 行评价。

1.0.3 海绵城市建设工程评价应以建设效果为导向，遵循生态 优先、因地制宜和系统治理的原则 ，进行综合评价。

1.0.4 海绵城市建设工程的评价除应符合本标准的规定外，尚 应符合国家及地方现行有关标准的规定。

目录

1 总 则 ········· ···············································⋯⋯ 1 

2 术 语 ·························································⋯⋯ 2 

3 基本规定 ······················································⋯⋯ 5

3.1 一般规定 ···············································⋯⋯ 5 

3.2 评价与等级划分 ······································⋯⋯ 6

4 建筑与小区·················································⋯⋯9 

4.1 控制项 ················································⋯⋯ 9 

4. 2 评分项 ·················································⋯⋯10

5 城市绿地与广场 ············································⋯⋯17 

5.1 控制项 ·················································⋯⋯17 

5.2 评分项 ·················································⋯⋯17

6 城市道路与隧道 ··································⋯⋯24

6.1 控制项 ·················································⋯⋯24

6. 2 评分项 ·················································⋯⋯24 

7 城市水体 ·····················································⋯⋯29

7.1 控制项 ·····································⋯⋯29

7. 2 评分项 ·················································⋯⋯29

8 施工管理 ································⋯⋯34 

8.1 控制项 ·················································⋯⋯34

控制项 评 分项

10 效果评价 ···················································⋯⋯39 

10 .1 控制项················································⋯⋯39 

10 .2 评分项················································⋯⋯39

11提高与创新·················································⋯⋯42

11 .1 一般规定·············································⋯⋯42

11 .2 加分项················································⋯⋯42

附录 A 评价方法 ········································⋯⋯44 

附录 B 低影响开发设施污染物去除率 ···················⋯⋯51 

附录 C 四川省地区低影响开发设施绿化植物推荐名录 ··⋯53 

附录 D 低影响开发设施养护分级/分区 ··················⋯⋯70 

本标准用词说明 ···························⋯⋯75 

引用标准名录 ···················································⋯⋯77 

附: 条文说明 ···················································⋯⋯79