村鎮(zhèn)供水工程技術(shù)規(guī)范(sl310-2004)

1、目次1總則..........................................................................................................................................................12供水規(guī)劃.......................................................

2、.............................................................................................23集中式供水工程設(shè)計基本要求................................................................................................................

3、33.1供水規(guī)模和用水量.....................................................................................................................................................................................33.2供水水質(zhì)和水壓................

4、.........................................................................................................................................................................53.3水源.............................................

5、................................................................................................................................................................53.4供水范圍和供水方式...............................................

6、..................................................................................................................................63.5防洪和抗震.................................................................................

7、................................................................................................................64取水構(gòu)筑物設(shè)計...................................................................................................

8、.....................................74.1地下水取水構(gòu)筑物...........................................................................................................................................................................

9、..........74.2地表水取水構(gòu)筑物...................................................................................................................................................................................115泵站設(shè)計............

10、......................................................................................................................................136輸配水設(shè)計..............................................................................

11、................................................................177調(diào)節(jié)構(gòu)筑物設(shè)計......................................................................................................................................188水廠總體設(shè)計...

12、.......................................................................................................................................189凈水設(shè)計..............................................................................

13、....................................................................189.1一般規(guī)定...............................................................................................................................................

14、....................................................189.2預(yù)沉.................................................................................................................................................................

15、..........................................189.3粗濾和慢濾........................................................................................................................................................................

16、.......................189.4凝聚劑和助凝劑的選擇與投配...............................................................................................................................................................189.5混合.............

17、..............................................................................................................................................................................................189.6絮凝、沉淀和澄清.................

18、..................................................................................................................................................................189.7過濾...................................................

19、........................................................................................................................................................189.8凈水器............................................................

20、...........................................................................................................................................189.9深度凈化........................................................................

21、...........................................................................................................................189.10地下水除鐵和除錳...................................................................................

22、..............................................................................................189.11地下水除氟...................................................................................................................

23、..........................................................................189.12電滲析.........................................................................................................................................

24、............................................................189.13消毒........................................................................................................................................................

25、.................................................1810施工與驗收............................................................................................................................................1810.1一般要求............

26、.....................................................................................................................................................................................1810.2土建工程.............................

27、....................................................................................................................................................................1810.3材料設(shè)備采購............................................

28、.............................................................................................................................................1810.4管道、設(shè)備安裝..................................................................

29、...................................................................................................................1810.5試運(yùn)行................................................................................................

30、.....................................................................................................1810.6竣工驗收.............................................................................................................

31、....................................................................................1811運(yùn)行管理................................................................................................................................

32、................1811.1一般要求.................................................................................................................................................................................................1

33、811.2水質(zhì)檢驗.................................................................................................................................................................................................1811.3水源管理........

34、.........................................................................................................................................................................................1811.4凈水廠管理........................

35、.....................................................................................................................................................................1811.5泵站管理.............................................

36、....................................................................................................................................................1811.6輸配水管理.............................................................

37、................................................................................................................................1812分散式供水工程建設(shè)和管理............................................................................

38、....................................1812.1一般要求..............................................................................................................................................................................

39、...................1812.2雨水集蓄供水工程.................................................................................................................................................................................1812.3引蓄供水

40、工程.........................................................................................................................................................................................1812.4分散式供水井.....................

41、....................................................................................................................................................................18規(guī)范用詞說明................................................

42、................................................................................................1822供水規(guī)劃供水規(guī)劃2.0.12.0.1發(fā)展村鎮(zhèn)供水，應(yīng)制定區(qū)域供水規(guī)劃和供水工程規(guī)劃。2.0.22.0.2區(qū)域供水規(guī)劃應(yīng)根據(jù)規(guī)劃區(qū)內(nèi)各村鎮(zhèn)的社會經(jīng)濟(jì)狀況、總體規(guī)劃、供水現(xiàn)狀、用水需求、區(qū)域水資源條件，以及管理要求、村鎮(zhèn)分布和自然條件等進(jìn)行編制

43、。規(guī)劃內(nèi)容應(yīng)包括供水現(xiàn)狀分析，擬建供水工程的類型、數(shù)量、布局及受益范圍，各工程的主要建設(shè)內(nèi)容、規(guī)模、投資估算，建設(shè)和管理的近、遠(yuǎn)期目標(biāo)，保障供水工程良性運(yùn)營和供水質(zhì)量的管理措施，規(guī)劃水源地的保護(hù)措施，以及實現(xiàn)規(guī)劃的保障措施等。區(qū)域供水規(guī)劃，應(yīng)能指導(dǎo)當(dāng)?shù)卮彐?zhèn)供水工程的建設(shè)和供水管理。2.0.32.0.3應(yīng)根據(jù)水源的水量和水質(zhì)、供水的水量和水質(zhì)、供水可靠性、用水方便程度等，對村鎮(zhèn)供水現(xiàn)狀進(jìn)行分析與評價。2.0.42.0.4有符合水質(zhì)、水量要

44、求的水源時，應(yīng)規(guī)劃建造集中式供水工程；有條件時，應(yīng)優(yōu)先選擇聯(lián)片集中供水或管網(wǎng)延伸供水方式。其中水源和供水范圍，可跨村、鎮(zhèn)、行政區(qū)域進(jìn)行規(guī)劃，但應(yīng)作好協(xié)調(diào)工作。受水源、地形、居住、電力、經(jīng)濟(jì)等條件限制，不適宜建造集中式供水工程時，可根據(jù)當(dāng)?shù)貙嶋H情況規(guī)劃建造分散式供水工程。2.0.52.0.5集中式供水工程應(yīng)按照本規(guī)范第3～9章的有關(guān)要求進(jìn)行規(guī)劃設(shè)計，合理確定其水源、供水范圍、供水規(guī)模、供水方式、水廠廠址、凈水工藝和管網(wǎng)布置；分散式供水工程