110kv-周原輸變電工程-水土保持方案報告書(報批稿){修}

1、110kV周原輸變電工程水土保持方案工程特性表周原輸變電工程水土保持方案工程特性表項目名稱110kV周原輸變電工程流域管理機構黃河水利委員會涉及省區(qū)陜西省涉及地市或個數(shù)寶雞市涉及縣或個數(shù)陳倉區(qū)、鳳翔縣項目規(guī)模小型總投資(萬元)5123土建投資(萬元)793動工時間2011年8月完工時間2012年8月方案設計水平年2013年建設區(qū)域面積(hm2)挖方(m3)填方(m3)周原變0.87439007700鳳翔變0.01108項目組成線路工程0

2、.394558450國家或省級重點防治區(qū)類型國家級水土流失重點預防保護區(qū)省級水土流失重點治理區(qū)地貌類型渭北平原、臺塬階地土壤類型褐土、黑壚土、棕壤、黃綿土氣候類型暖溫帶半濕潤大陸性氣候植被類型闊葉林原地貌土壤侵蝕模數(shù)[t(km2a)]1200348防治責任范圍面積（hm2）1.573容許土壤流失量[t(km2a)]1000項目建設區(qū)（hm2）1.278擾動地表面積(hm2)1.278直接影響區(qū)（hm2）0.295損壞水保設施面積(hm2

3、)1.278建設期水土流失預測總量(t)703.242新增水土流失量(t)663.898新增水土流失主要區(qū)域變電站施工區(qū)、塔基區(qū)及塔基施工臨時占地區(qū)、牽張場擾動土地整治率(％)95水土流失總治理度(％)96土壤流失控制比1攔渣率(％)95防治目標植被恢復系數(shù)(％)98林草覆蓋率(％)27分區(qū)工程措施植物措施臨時措施周原變土地整治0.3496hm2人工種草面積0.35hm2裝土編織袋擋護269.5m，129.3m3、纖維布苫蓋0.246h

4、m2鳳翔變土地整治0.01hm2人工種草面積0.002hm2裝土編織袋擋護78.8m，15.7m3、纖維布苫蓋0.025hm2線路工程土地整治0.3724hm2人工種草面積0.05hm2裝土編織擋護1525.3m，327.7m3、纖維布苫蓋0.52hm2防治措施投資(萬元)34.4610.7715.876水土保持總投資(萬元)134.221獨立費用(萬元)84.22水土保持監(jiān)理費(萬元)22水土保持監(jiān)測費(萬元)24.97水土流失補償費

5、(萬元)2.466方案編制單位陜西電力科學研究院建設單位寶雞供電局法定代表人及電話朱罡法定代表人及電話杜聯(lián)寶地址西安市碑林區(qū)友誼東路308號地址寶雞市大慶路125號郵政編碼710048郵政編碼721004聯(lián)系人及電話雷磊02985762781聯(lián)系人及電話馬科峰09173822225傳真02985762761傳真電子信箱147102666@電子信箱732769273@陜西電力科學研究院16水土流失防治責任范圍及分區(qū)水土流失防治責任范圍及分

6、區(qū)....................................................................................446.1確定的原則及依據(jù)..................................................................................................446.2防治責任范圍界定...........

7、.......................................................................................446.3水土流失防治分區(qū)..................................................................................................467水土流失預測水土流失預測.......

8、..........................................................................................................487.1預測的目的及預測基礎..........................................................................................487.2項目建設

9、對水土流失的影響分析..........................................................................487.3水土流失預測范圍及時段劃分..............................................................................507.4預測內容...............................

10、...................................................................................517.5預測方法..................................................................................................................527.6預測參數(shù)的確定..

11、....................................................................................................537.7預測成果...............................................................................................................

12、...557.8預測結論及分析......................................................................................................578水土流失防治目標及防治措施布局水土流失防治目標及防治措施布局......................................................................

13、......608.1防治目標..................................................................................................................608.2水土保持措施總體布局............................................................................

14、..............609水土保持防護措施典型設計水土保持防護措施典型設計........................................................................................679.1水土保持工程措施設計............................................................................

15、.............679.2水土保持植物措施設計.........................................................................................709.3方案新增水土保持措施工程量匯總結果方案新增水土保持措施工程量匯總結果.............................................................739

16、.4施工進度安排.........................................................................................................7310水土保持監(jiān)測水土保持監(jiān)測...........................................................................................

17、...................7410.1監(jiān)測時段................................................................................................................7410.2監(jiān)測范圍與監(jiān)測重點區(qū)域..............................................................

18、......................7410.3監(jiān)測內容、方法、頻次........................................................................................7410.4監(jiān)測工作量...................................................................................

19、........................7810.5監(jiān)測安排...............................................................................................................7910.6監(jiān)測設施及儀器..............................................................

20、.....................................8010.7監(jiān)測成果要求.......................................................................................................8011投資估算及效益分析投資估算及效益分析..............................................

21、....................................................8111.1編制原則、依據(jù)及方法........................................................................................8111.2基礎資料......................................................

22、..........................................................8211.3估算成果................................................................................................................8411.4估算表格..............................

23、..................................................................................8411.5效益分析與評價....................................................................................................9012方案實施的保障措施方案實施的保障措施...