【正文】 .......................................................12 指導(dǎo)思想 ............................................................................................................12 編制原則 ............................................................................................................13 設(shè)計深度 ............................................................................................................14 設(shè)計水平年 ........................................................................................................153 項(xiàng)目概況..................................................................................................................16 地理位置及交通 ................................................................................................16 電廠建設(shè)的必要性 ............................................................................................16 項(xiàng)目規(guī)模及工程特性 ........................................................................................17 工程組成及總體布局 ........................................................................................17 工程占地 ............................................................................................................30 工程土石方平衡 ................................................................................................302300MW 熱電機(jī)組工程水土保持方案2 項(xiàng)目拆遷情況 ....................................................................................................33 施工組織 ............................................................................................................33 施工進(jìn)度及工程投資 ........................................................................................354 項(xiàng)目區(qū)概況..............................................................................................................37 自然環(huán)境概況 ....................................................................................................37 社會經(jīng)濟(jì)概況 ....................................................................................................41 水土流失及水土保持現(xiàn)狀 ................................................................................415 主體工程水土保持分析與評價..............................................................................44 主體工程比選方案的水土保持分析與評價 ....................................................44 工程占地的分析與評價 ....................................................................................47 施工組織設(shè)計的分析與評價 ............................................................................48 主體工程設(shè)計中具有水土保持功能工程的分析與評價 ................................48 工程建設(shè)與生產(chǎn)對水土流失的影響因素分析 ................................................55 對施工過程中其它方面的分析與評價 ............................................................55 主體工程水土保持分析與評價的結(jié)論性意見 ................................................576 水土流失防治責(zé)任范圍及防治分區(qū)......................................................................59 工程占地 ............................................................................................................59 防治責(zé)任范圍確定的依據(jù) ................................................................................59 量化的防治責(zé)任范圍 ........................................................................................59 水土流失防治分區(qū) ............................................................................................607 水土流失預(yù)測..........................................................................................................61 水土流失預(yù)測范圍和預(yù)測時段 ........................................................................61 水土流失預(yù)測方法和預(yù)測參數(shù) ........................................................................63 預(yù)測成果 ............................................................................................................67 預(yù)測結(jié)論及指導(dǎo)性意見 ....................................................................................728 防治目標(biāo)及防治措施布設(shè)......................................................................................74 防治目標(biāo) ............................................................................................................74 防治措施布設(shè)原則 ............................................................................................75 水土流失防治措施體系和總體布局 ................................................................762300MW 熱電機(jī)組工程水土保持方案3 防治工程典型設(shè)計 ............................................................................................78 防治措施及工程量 ..........................................................................................103 水土保持施工組織設(shè)計 ..................................................................................108 水土保持措施進(jìn)度安排 ..................................................................................1119 水土保持監(jiān)測........................................................................................................114 監(jiān)測目的和任務(wù) ..............................................................................................114 監(jiān)測原則和范圍 ..............................................................................................114 監(jiān)測內(nèi)容 ..........................................................................................................114 監(jiān)測方法 ..........................................................................................................116 監(jiān)測方案 ..........................................................................................................118 監(jiān)測機(jī)構(gòu)和制度 ..............................................................................................124 監(jiān)測成果要求 ..................................................................................................124 監(jiān)測成果的形式和上報 ..................................................................................12510 投資估算及效益分析..........................................................................................127 投資估算的編制原則和依據(jù) ........................................................................127 投資估算 ........................................................................................................128 效益分析 .................................