張北可再生能源柔性直流電網(wǎng)示范工程水土保持方案變更

1、目錄1綜合說明.........................................................................................11.1項(xiàng)目概況...............................................................................11.2項(xiàng)目區(qū)概況............................

2、.............................................121.3防治標(biāo)準(zhǔn)及目標(biāo)值.............................................................121.4主體工程水土保持分析評(píng)價(jià)結(jié)論....................................121.5水土流失防治責(zé)任范圍...............................

3、.....................141.6水土流失預(yù)測(cè)結(jié)果.............................................................141.7水土流失防治分區(qū)與措施總體布局................................141.8水土保持監(jiān)測(cè)..............................................................

4、.......221.9水土保持投資估算及效益分析........................................231.10結(jié)論與建議.......................................................................232方案編制總則................................................................

5、..............292.1方案編制的目的及意義....................................................292.2編制依據(jù).............................................................................292.3水土流失防治的執(zhí)行標(biāo)準(zhǔn).....................................

6、...........322.4指導(dǎo)思想及編制原則........................................................332.5編制階段和方案設(shè)計(jì)水平年............................................343項(xiàng)目概況.......................................................................

7、................353.1項(xiàng)目基本情況.....................................................................353.2項(xiàng)目組成及布置.................................................................413.3施工組織......................................

8、........................................763.4工程占地..............................................................................833.5土石方及其平衡情況.........................................................933.6工程投資.............

9、.................................................................983.7進(jìn)度安排..............................................................................983.8拆遷安置與專項(xiàng)設(shè)施改（遷）建.....................................994項(xiàng)目區(qū)概況....

10、.............................................................................1004.1自然條件............................................................................1004.2社會(huì)經(jīng)濟(jì)概況.............................................

11、.......................1094.3水土流失及水土保持現(xiàn)狀...............................................1125主體工程水土保持分析與評(píng)價(jià).................................................1195.1主體工程選址（線）水土保持制約性因素分析與評(píng)價(jià)1195.2主體工程方案比選的水土保持分析評(píng)價(jià)...............

12、........122附表附表投資概算附表附件附件附件1《水利部關(guān)于張北可再生能源柔性直流電網(wǎng)示范工程水土保持方案的批復(fù)》（水保函[2016]434號(hào)）；附件2《關(guān)于張北可再生能源柔性直流電網(wǎng)示范工程初步設(shè)計(jì)評(píng)審會(huì)議紀(jì)要的通知》（電力規(guī)劃設(shè)計(jì)總院電力規(guī)劃總院有限公司，電規(guī)電網(wǎng)〔2017〕324號(hào)，2017年8月30日）；附件3《500kV張昌Ⅰ回改造線路工程環(huán)水保驗(yàn)收相關(guān)事宜協(xié)調(diào)會(huì)議紀(jì)要》；附件4《北京換流站站外排水設(shè)計(jì)說明》及相關(guān)協(xié)議

13、。附圖附圖附圖1工程地理位置圖附圖2線路路徑方案圖附圖31張北換流站總平面布局圖附圖32康保換流站總平面布局圖附圖33豐寧換流站總平面布局圖附圖34北京換流站總平面布局圖附圖4鐵塔型式典型設(shè)計(jì)圖附圖5基礎(chǔ)型式設(shè)計(jì)圖附圖6項(xiàng)目區(qū)水系圖附圖7項(xiàng)目區(qū)土壤侵蝕現(xiàn)狀圖附圖8水土流失防治責(zé)任范圍圖附圖91張北換流站水土保持措施總體布局圖附圖92康保換流站水土保持措施總體布局圖附圖93豐寧換流站水土保持措施總體布局圖附圖94北京換流站水土保持措施總體