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深圳市排水系統雨污混接調查技術導則 (試行)

來源:深圳市水務局發布時間:2020-01-02 15:15:36 閱讀次數:1081

目錄

1 總則..................................................................................................................1

2 術語..................................................................................................................2

3 基本規定..........................................................................................................4

4 前期準備..........................................................................................................6

4.1 資料收集...............................................................................................6

4.2 現場踏勘...............................................................................................7

4.3 混接調查方法.......................................................................................8

4.4 混接流量和水質測定...........................................................................9

4.5 儀器校驗.............................................................................................12

5 混接預判........................................................................................................13

5.1 一般規定.............................................................................................13

5.2 污水入河預判.....................................................................................13

5.3 外水入廠預判.....................................................................................13

6 污水入河調查................................................................................................15

6.1 一般規定.............................................................................................15

6.2 排水口調查.........................................................................................15

6.3 雨水管道(渠、涵)及附屬調查.....................................................16

6.4 雨水接戶井調查.................................................................................17

7 外水入廠調查................................................................................................18

7.1 一般規定.............................................................................................18

7.2 水質凈化廠(泵站)調查.................................................................19

7.3 污水管網及附屬調查.........................................................................20

7.4 污水接戶井調查.................................................................................20

8 調查成果及信息化平臺接入........................................................................21

8.1 調查成果.............................................................................................21

8.2 信息化平臺接入...................................................................................22

9 評估及成果驗收............................................................................................24

9.1 污水入河狀況評估.............................................................................24

9.2 外水入廠狀況評估.............................................................................25

9.3 評估報告編制.....................................................................................26

9.4 成果驗收.............................................................................................26

10 安全管理要求..............................................................................................28

11 附錄..............................................................................................................30

附錄1 排水口現狀調查成果表..................................................................30

附錄2 混接點調查表..................................................................................31

附錄3 檢查井(雨水口)調查表..............................................................32

附錄4 小區排水系統存在問題登記表......................................................33

附錄5 混接點統計表..................................................................................34

附錄6 流量測定記錄表..............................................................................35

附錄7 水質檢測記錄表..............................................................................36

附錄8 排水管線混接點分布圖..................................................................37

附錄9 混接點分布圖總圖..........................................................................38

附錄10 截流設施調查表............................................................................39

附錄11 截污系統接入點調查表................................................................40

條文說明..............................................................................................................41

1 總則................................................................................................................42

3 基本規定........................................................................................................42

4 前期準備........................................................................................................44

4.1 資料收集.............................................................................................44

4.2 現場踏勘.............................................................................................44

4.3 混接調查方法.....................................................................................44

4.4 混接流量和水質測定.........................................................................45

5 混接預判........................................................................................................46

5.1 一般規定.............................................................................................46

5.2 污水入河預判.....................................................................................46

5.3 外水入廠預判.....................................................................................47

6 污水入河調查................................................................................................47

6.1 一般規定.............................................................................................47

6.2 排水口調查.........................................................................................48

6.3 雨水管道(渠、涵)及附屬調查.....................................................48

7 外水入廠調查................................................................................................48

7.1 一般規定.............................................................................................48

8 調查成果及信息化平臺接入........................................................................49

8.1 調查成果.............................................................................................49

8.2 信息化平臺接入.................................................................................49

9 評估及成果驗收............................................................................................50

9.1 污水入河狀況評估.............................................................................50

9.2 外水入廠狀況評估.............................................................................50

9.3 評估報告編制.....................................................................................51

10 安全管理要求..............................................................................................51


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