【正文】 ........................................................................................................... 9 環(huán) 境影響評(píng)價(jià) ..................................................................................................................................... 9 招標(biāo)投標(biāo) ............................................................................................................................................ 9 工程管理 ..........................................................................................................................................10 投資估算 ..........................................................................................................................................10 效益分析 ..........................................................................................................................................10 2 氣象水文 ....................................................................................................................................................12 3 工程地質(zhì) ....................................................................................................................................................13 區(qū)域地質(zhì)概況 ...................................................................................................................................13 區(qū)域水文地質(zhì)條件 ...........................................................................................................................13 地震效應(yīng)及不良地質(zhì)作用 ...............................................................................................................14 4 工程任務(wù)和規(guī)模 ........................................................................................................................................17 社會(huì)經(jīng)濟(jì)概況 ...................................................................................................................................17 工程存在問(wèn)題 ...................................................................................................................................17 工程建設(shè)的必要性 ...........................................................................................................................18 工程任務(wù)和規(guī)模 ...............................................................................................................................18 5 工程布置及主要建筑物 ...........................................................................................................................20 設(shè)計(jì)依據(jù) ............................................................................................................................................20 輸水泵站及送水管道新建工程 ......................................................................................................20 鳳鳴團(tuán)清淤擴(kuò)挖工程 .......................................................................................................................23 ....................................................................................................................................24 ....................................................................................................................................31 截污管道工程 ...................................................................................................................................45 6 水利機(jī)械、機(jī)電及金屬結(jié)構(gòu) ...................................................................................................................46 7 施工組織設(shè)計(jì) ............................................................................................................................................52 施工條件 ............................................................................................................................................52 施工導(dǎo)截流 ........................................................................................................................................52 主體工程施工 ...................................................................................................................................54 施工交通運(yùn)輸 ...................................................................................................................................56 施工交通及施工總布置 ...................................................................................................................56 施工總進(jìn)度 ........................................................................................................................................57 8 水土保持工程設(shè)計(jì) ....................................................................................................................................58 編制依據(jù) ............................................................................................................................................58 水土流失防治責(zé)任范圍及面積 ......................................................................................................58 水土流失預(yù)測(cè) ...................................................................................................................................58 水土流失防治方案 ...........................................................................................................................59 3 9 環(huán)境保護(hù)設(shè)計(jì) ............................................................................................................................................61 綜合評(píng)價(jià) ............................................................................................................................................61 施工期對(duì)環(huán)境的影響分析 ...............................................................................................................61 環(huán)境保護(hù)設(shè)計(jì)依據(jù)及標(biāo)準(zhǔn) ...............................................................................................................62 施工期環(huán)境保護(hù)設(shè)計(jì) .......................................................................................................................63 10建設(shè)征地及移民安置 ..................................................................................................................