【正文】 標(biāo)準(zhǔn) .................................................................................................49 設(shè)計(jì)依據(jù) ............................................................................................................................................49 壩體安全復(fù)核 ....................................................................................................................................51 泄水建筑安全復(fù)核 .............................................................................................................................69 大壩滲漏處理設(shè)計(jì) .............................................................................................................................72 大壩下游護(hù)岸處理設(shè)計(jì) ....................................................................................................................80ii 除險(xiǎn)加固處理工程量 .........................................................................................................................825 施工組織設(shè)計(jì) ...................................................................................................................................87 施工總布置 ........................................................................................................................................87 施工導(dǎo)流 ............................................................................................................................................90 施工工藝 ............................................................................................................................................91 安全文明施工 .....................................................................................................................................91 施工進(jìn)度與工期 .................................................................................................................................916 建設(shè)征地與移民安置 ......................................................................................................................937 環(huán)境保護(hù)設(shè)計(jì) ..................................................................................................................................94 項(xiàng)目區(qū)環(huán)境狀況 ................................................................................................................................94 環(huán)境影響分析和預(yù)測 ........................................................................................................................95 環(huán)境保護(hù)設(shè)計(jì) ..................................................................................................................................100 投資概算 ..........................................................................................................................................104 環(huán)境影響評價(jià)結(jié)論 ..........................................................................................................................1068 水土保持設(shè)計(jì) ................................................................................................................................1069 設(shè)計(jì)概算 .........................................................................................................................................107 工程概況 ..........................................................................................................................................107 投資主要指標(biāo) ..................................................................................................................................107 編制依據(jù) ..........................................................................................................................................108 基礎(chǔ)價(jià)格 ..........................................................................................................................................108 費(fèi)率計(jì)算標(biāo)準(zhǔn) ..................................................................................................................................110 工程部分概算 ..................................................................................................................................110 總概算表 ..........................................................................................................................................11210 經(jīng)濟(jì)評價(jià) .......................................................................................................................................115 社會(huì)效益分析 ................................................................................................................................115 生態(tài)效益分析 ................................................................................................................................115iii11 結(jié)論與建議 ...................................................................................................................................117 結(jié)論 ................................................................................................................................................117 建議 ................................................................................................................................................11712 附件及附圖 ...................................................................................................................................119 附件 ................................................................................................................................................119 附圖目錄 ........................................................................................................................................119附件一：大壩安全鑒定報(bào)告書 ...........................................................................................................121附件二：工程設(shè)計(jì)概算書 ...................................................................................................................133水電站大壩除險(xiǎn)加固工程初步設(shè)計(jì)報(bào)告i工程特性表數(shù)量序號及名稱 單位安全評價(jià) 除險(xiǎn)加固初設(shè)備 注一、水文 　 　 　 　 　 　 　 　全流域 km2 4184 4184 省界以上河段壩址以上 km2 4080 4080 　 年 52 52 1962～2022 億 m3 　 　 　 　 　多年平均流量 m3/s 　正常運(yùn)用(設(shè)計(jì))洪水標(biāo)準(zhǔn) P % 相應(yīng)流量 m3/s 4010 4010　非常運(yùn)用(校核)洪水標(biāo)準(zhǔn) P % 相應(yīng)流量 m3/s 6020 6020