四川省向家壩灌區(qū)北總干渠工程水土保持方案報告書

1、目錄1綜合說明.................................................................................................11.1項(xiàng)目概況..........................................................................................................11

2、.2項(xiàng)目區(qū)概況......................................................................................................51.3區(qū)域水土流失防治分區(qū)及防治標(biāo)準(zhǔn)..............................................................61.4主體工程水土保持分析與評價.............

3、.........................................................71.5水土流失防治責(zé)任范圍及防治分區(qū)..............................................................81.6水土流失預(yù)測結(jié)果......................................................................

4、....................81.7水土保持防治目標(biāo)及措施布局......................................................................91.8水土保持監(jiān)測................................................................................................111.9水土

5、保持投資估算及效益分析....................................................................121.10結(jié)論與建議..................................................................................................122編制總則.........................

6、.....................................................................162.1編制目的和原則............................................................................................162.1.1編制目的....................................

7、..................................................................162.2編制依據(jù)........................................................................................................182.3水土流失防治標(biāo)準(zhǔn)執(zhí)行等級........................

8、................................................212.4設(shè)計(jì)深度及設(shè)計(jì)水平年................................................................................223項(xiàng)目概況......................................................................

9、........................233.1地理位置........................................................................................................233.2流域概況..........................................................................

10、..............................233.3工程任務(wù)及規(guī)模............................................................................................243.3.1項(xiàng)目開發(fā)任務(wù).........................................................................

11、....................243.3.2項(xiàng)目組成及工程規(guī)模.................................................................................243.2項(xiàng)目組成及總體布置....................................................................................313.3

12、施工組織........................................................................................................483.4工程建設(shè)征地與移民安置............................................................................643.5土石方平衡及棄渣規(guī)劃.....

13、...........................................................................703.6工程管理........................................................................................................813.7工程投資.......................

14、.................................................................................839.3施工工藝和方法..........................................................................................2689.4施工進(jìn)度安排.........................

15、.....................................................................26910水土保持監(jiān)測..................................................................................27610.1監(jiān)測任務(wù)和原則............................................

16、............................................27610.2監(jiān)測范圍及單元劃分................................................................................27710.3監(jiān)測時段與內(nèi)容..................................................................

17、......................27710.4監(jiān)測點(diǎn)布置、方法和頻次........................................................................27910.5監(jiān)測設(shè)施典型設(shè)計(jì)....................................................................................28810.6監(jiān)測

18、工程量、設(shè)備及人員配置................................................................28911水土保持工程管理..........................................................................29311.1組織管理措施.............................................

19、...............................................29311.2后續(xù)設(shè)計(jì)....................................................................................................29411.3招標(biāo)投標(biāo)...................................................

20、.................................................29411.4水土保持工程監(jiān)理....................................................................................29411.5水土保持監(jiān)測...........................................................

21、.................................29511.6施工管理....................................................................................................29611.7檢查與驗(yàn)收................................................................

22、................................29611.8工程運(yùn)行期管理........................................................................................29712投資估算及效益分析...................................................................29812

23、.1投資估算....................................................................................................29812.2防治效果及效益分析................................................................................33013結(jié)論和建議........

24、..............................................................................33313.1結(jié)論............................................................................................................33313.2建議................