興義雙橋水電站建設項目環(huán)境影響報告書

1、1目錄目錄第一章第一章前言前言......................................................................................................................................71.1任務由來...............................................................

2、...................................................................71.2評價過程..................................................................................................................................81.3項目特點.......

3、...........................................................................................................................81.4關注的主要環(huán)境問題....................................................................................

4、..........................81.5環(huán)境影響報告主要結論..........................................................................................................9第二章第二章總則總則...............................................................

5、...................................................................102.1編制目的...............................................................................................................................102.2指導思想........

6、........................................................................................................................102.3編制依據(jù)...........................................................................................

7、....................................102.3.1國家法律法規(guī)及規(guī)范性文件.........................................................................................102.3.2行政法規(guī)及國務院規(guī)范性文件........................................................

8、.............................112.3.3部門規(guī)章及規(guī)范性文件.................................................................................................122.3.4地方性法規(guī)及規(guī)范性文件...........................................................

9、..................................132.3.5技術導則、規(guī)范.............................................................................................................152.3.6相關文件....................................................

10、.....................................................................152.4評價重點................................................................................................................................162.5評價級別與評價因子

11、...........................................................................................................162.5.1評價級別......................................................................................................

12、..................162.5.2評價因子.........................................................................................................................172.6評價標準.............................................................

13、...................................................................182.6.1環(huán)境質量標準.................................................................................................................182.6.2污染物標準...............

14、......................................................................................................192.7評價范圍及保護目標........................................................................................................

15、....202.7.1評價范圍........................................................................................................................202.7.2環(huán)境保護目標........................................................................

16、.........................................20第三章第三章工程概況工程概況............................................................................................................................223.1項目概況..............................

17、.................................................................................................223.2建設項目流域規(guī)劃..............................................................................................................

18、.223.2.1流域概況.........................................................................................................................223.2.2雙橋河相關規(guī)劃及開發(fā)概況....................................................................

19、.....................233.3與木浪河集中式飲用水源保護區(qū)規(guī)劃關系.......................................................................233.3.1木浪河集中式飲用水源保護區(qū)概況.............................................................................233.3.

20、2本項目與木浪河集中式飲用水源保護區(qū)的關系.........................................................243.4地理位置及工程概況...........................................................................................................2535.2社會環(huán)境概況.........

21、...............................................................................................................435.2.1社會經濟現(xiàn)狀................................................................................................

22、.................435.2.2景觀、文物與基本農田.................................................................................................445.3環(huán)境質量現(xiàn)狀..............................................................................

23、..........................................445.3.1水環(huán)境質量現(xiàn)狀.............................................................................................................445.3.2環(huán)境空氣現(xiàn)狀..........................................

24、.......................................................................485.3.3聲環(huán)境現(xiàn)狀.....................................................................................................................495.3.4生態(tài)環(huán)境.........

25、................................................................................................................505.4環(huán)境質量現(xiàn)狀及主要環(huán)境問題..........................................................................................

26、..64第六章第六章環(huán)境影響分析環(huán)境影響分析..................................................................................................................656.1生態(tài)環(huán)境影響回顧評價.....................................................................

27、...................................656.1.1原施工情況的回顧.........................................................................................................656.1.2生態(tài)環(huán)境影響回顧性評價...............................................

28、..............................................656.1.3水文情勢影響評價.........................................................................................................716.1.4對水溫的影響評價.......................................

29、..................................................................726.1.5泥沙影響評價.................................................................................................................726.2地下水環(huán)境影響評價..............

30、..............................................................................................726.3人群健康影響評價................................................................................................................7

31、26.4環(huán)境地質影響評價................................................................................................................756.5環(huán)境影響綜合評價...................................................................................

32、.............................75第七章第七章風險分析風險分析..........................................................................................................................767.1風險識別............................................

33、....................................................................................767.2洪水環(huán)境風險分析................................................................................................................767.2.1危險識別

34、.........................................................................................................................767.2.2洪水風險成因分析....................................................................................

35、.....................767.2.3洪水風險分析.................................................................................................................777.2.4風險減緩措施............................................................

36、.....................................................777.3運營期風險分析....................................................................................................................787.3.1河岸穩(wěn)定性分析.........................

37、....................................................................................787.3.2引水渠道垮塌風險分析.................................................................................................787.3.3溢油風險分析.........

38、........................................................................................................787.3.4發(fā)電機組跑、冒、滴、漏風險分析.............................................................................787.4應急預案........

39、........................................................................................................................78第八章第八章環(huán)境保護對策及建議環(huán)境保護對策及建議..........................................................................

40、............................818.1已有環(huán)保措施落實調查情況................................................................................................818.1.1運營期環(huán)保措施落實情況.............................................................

41、................................818.1.2水土保持措施.................................................................................................................828.2存在的主要環(huán)境問題................................................