【正文】 ....................................13 總結(jié) ...........................................................................................13 項目區(qū)建設(shè)目標(biāo) .............................................................................133 項目建設(shè)的必要性和可行性 ...............................................................15 必要性和可行性 .............................................................................15 必要性 .......................................................................................15 可行性 .......................................................................................16 資源條件 .........................................................................................17 水資源現(xiàn)狀 ...............................................................................17 技術(shù)力量現(xiàn)狀 ...........................................................................17 群眾與政府的的支持及高度重視 ...........................................184 項目區(qū)內(nèi)水資源供需平衡分析 ...........................................................19 水文氣象特征 .................................................................................19 水資源分布 .....................................................................................19 徑流 ...........................................................................................20 地下水 .......................................................................................25 水量平衡計算 .................................................................................25 項目區(qū)可供水量 .......................................................................25 灌溉用水分析 ...........................................................................27 項目區(qū)需水量 ...........................................................................29 灌區(qū)水量平衡 ..........................................................................305 項目建設(shè)內(nèi)容及工程設(shè)計 ...................................................................34 設(shè)計依據(jù) .........................................................................................34 工程等級 ...................................................................................34 技術(shù)規(guī)范 ...................................................................................34 技術(shù)資料 ...................................................................................34 相關(guān)文件 ...................................................................................35 工程布置及建設(shè)內(nèi)容 .....................................................................36 總體布局及建設(shè)規(guī)模 ...............................................................36 總體布置 ................................................................................36 建設(shè)內(nèi)容 ................................................................................36 工程技術(shù)設(shè)計 .................................................................................40 渠道設(shè)計 ...................................................................................40 水輪泵動力渠道設(shè)計 ...............................................................51 灌溉管道設(shè)計 ...........................................................................53 工程量匯總 .....................................................................................546 施工組織設(shè)計 ....................................................................................58 施工條件與施工布置 .....................................................................58 交通運輸 ...................................................................................58 施工用房 ...................................................................................59 砼拌和系統(tǒng)布置 .......................................................................59 砂石料系統(tǒng)及其它材料 ...........................................................59 風(fēng)、水、電系統(tǒng)布置 ..................................................................59 通訊系統(tǒng) ...................................................................................59 渠道工程施工 .................................................................................59 渠道工程施工 ...........................................................................59 管道工程施工 ...........................................................................60 安全管理及文明施工 .....................................................................61 施工總進度計劃 .............................................................................62 施工進度計劃編制原則 ...........................................................62 施工總進度計劃 .......................................................................62 施工強度及高峰人數(shù) ...............................................................64 施工主要材料及設(shè)備 ...............................................................647 項目投資概算及資金籌措方案 ........................................................65 編制依據(jù) .........................................................................................65 基礎(chǔ)單價計算 .................................................................................65 投資指標(biāo) .........................................................................................67 資金籌措 .........................................................................................688 項目經(jīng)濟效益分析 ............................................................................69 經(jīng)濟評價依據(jù) .................................................................................69 經(jīng)濟效益 .......................................................................................69 社會效益 .......................................................................................69 生態(tài)效益 .......................................................................................70 國民經(jīng)濟評價 .................................................................................71 費用計算 ..................................................................................71 盈利能力分析 ..........................................................................71 敏感性分析 ............................................................................72 財務(wù)評價 ....................................................