DB33-T1234-2021······1

1 總則······9

2 術語······10

3 基本規(guī)定······12

4 調查······13

4.1 一般規(guī)定······13

4.2 污水源頭······15

4.3 公共排水設施······17

4.4 調查成果······19

5 設計······22

5.1 一般規(guī)定······22

5.2 生活小區(qū)······22

5.3 工業(yè)園區(qū)······24

5.4 六小行業(yè)······25

5.5 其他······26

5.6 公共排水設施······27

6 施工與驗收······28

6.1 一般規(guī)定······28

6.2 施工······28

6.3 驗收······30

6.4 評價······31

7 運行與維護······33

附錄A 片區(qū)排水戶普查登記表······35

附錄B 片區(qū)排水戶問題清單表······36

附錄C 片區(qū)排水戶統(tǒng)計表······37

附錄D 排水設施問題清單表······38

附錄E 排水口公示表······39

附錄F 排水口基本情況表······40

附錄G 雨污分流改造驗收評分表······41

附錄H 驗收評定牌······47

本規(guī)程用詞說明······48

引用標準名錄······49