【正文】 I 目 錄 1 工程概述 ....................................................................................................... 1 項(xiàng)目名稱及建設(shè)單位 ............................................................................................................ 1 地理位置及交通 ................................................................................................................... 1 經(jīng)濟(jì)概況 .............................................................................................................................. 2 地形地貌 .............................................................................................................................. 3 氣候水文 .............................................................................................................................. 3 2 企業(yè)簡介 ....................................................................................................... 4 3 設(shè)計(jì)依據(jù) ....................................................................................................... 4 國家、地方政府和主管部門的有關(guān)法律、法規(guī) ...................................................................... 4 主要技術(shù)規(guī)范 、規(guī)程、標(biāo)準(zhǔn) .................................................................................................. 5 其他基礎(chǔ)資料 ....................................................................................................................... 6 設(shè)計(jì)基本原則 ....................................................................................................................... 6 設(shè)計(jì)基本工藝資料 ................................................................................................................ 7 4 尾礦庫主要設(shè)計(jì)方案 .................................................................................... 8 庫址的選擇 .......................................................................................................................... 8 初期壩壩型 .......................................................................................................................... 9 庫容量及服務(wù)年限 ...............................................................................................................10 尾礦庫等別 ......................................................................................................................... 11 防洪標(biāo)準(zhǔn) .............................................................................................................................12 洪水計(jì)算及調(diào)洪演算 ...........................................................................................................13 尾礦庫設(shè)計(jì)方案 ..................................................................................................................18 投資估算 .............................................................................................................................32 II 5 環(huán)境保護(hù) ..................................................................................................... 36 環(huán)境保護(hù)設(shè)計(jì)依據(jù) ...............................................................................................................37 環(huán)境保護(hù)標(biāo)準(zhǔn) ......................................................................................................................37 主要污染物及其治理措施 ....................................................................................................37 環(huán)境保護(hù)監(jiān)測(cè)管理機(jī)構(gòu) ........................................................................................................39 6 水土保持 ..................................................................................................... 39 編制依據(jù) .............................................................................................................................39 工程概況 .............................................................................................................................39 水土保持現(xiàn)狀評(píng)價(jià) ...............................................................................................................40 可能造成的水土流失及其危害 .............................................................................................40 水土流失防治方案 ...............................................................................................................40 投資及效益分析 ..................................................................................................................41 水土保持措施實(shí)施的保證措施 .............................................................................................42 7 尾礦庫的安全管理 ...................................................................................... 43 尾礦庫安全管理措施 ...........................................................................................................43 防洪 .....................................................................................................................................45 粉塵的防護(hù)對(duì)策 ..................................................................................................................46 尾礦庫區(qū)范圍內(nèi)安全管理 ....................................................................................................46 垮壩后波及范圍 ..................................................................................................................46 安全監(jiān)測(cè)制度及機(jī)構(gòu) ............................................................................................................47 8 工程建設(shè)進(jìn)度和勞動(dòng)定員 ........................................................................... 47 工程建設(shè)進(jìn)度 ......................................................................................................................47 勞動(dòng)定員 .............................................................................................................................48 9 存在的問題及建議 ...................................................................................... 48 存在的問題 .........................................................................................................................48 建議 ................................................................................................