【正文】 20xx a 目 錄 第一章 總 論 ............................................................................................................. 1 地理位置及交通情況 ..................................................................................................................... 1 設(shè)計的基礎(chǔ)資料與依據(jù) ................................................................................................................. 2 建設(shè)條件 .......................................................................................................................................... 4 設(shè)計的指導(dǎo)思想和基本原則 ......................................................................................................... 7 礦山規(guī)模、 產(chǎn)品方案和服務(wù)年限 ................................................................................................ 7 設(shè)計概況 .......................................................................................................................................... 7 環(huán)境保護 .......................................................................................................................................... 8 職業(yè)安全衛(wèi)生 .................................................................................................................................. 8 消防 .................................................................................................................................................. 8 節(jié)能 ................................................................................................................................................ 9 投資概算 ........................................................................................................................................ 9 經(jīng)濟評價 ........................................................................................................................................ 9 主要技術(shù)經(jīng)濟指標(biāo) .....................................................................................................................10 本設(shè)計特點 .................................................................................................................................. 11 問題和建議 .................................................................................................................................. 11 第二章 技 術(shù)經(jīng)濟 ..................................................................................................... 12 項目設(shè)計概況 ................................................................................................................................12 項目建設(shè)資金總額、資金使用計劃及籌措 ..............................................................................13 成本計算及分析 ............................................................................................................................13 經(jīng)濟效益評價 ................................................................................................................................14 利潤及主要經(jīng)濟評價指標(biāo) ...........................................................................................................16 第三章 地 質(zhì) ......................................................................................................... 19 礦床地質(zhì)勘探工作及其評述 .......................................................................................................19 礦床地質(zhì) ........................................................................................................................................19 礦體特征 ........................................................................................................................................20 礦石質(zhì)量 ........................................................................................................................................22 礦石儲量 ........................................................................................................................................24 基建（生產(chǎn)）探礦 .......................................................................................................................26 第四章 礦 床水文地 質(zhì) 、工程地 質(zhì) 及 環(huán) 境地 質(zhì) ..................................................... 27 水文地質(zhì) ........................................................................................................................................27 工程地質(zhì) ........................................................................................................................................29 環(huán)境地質(zhì) ........................................................................................................................................30 第五章 采 礦 ......................................................................................................... 32 礦床開采技術(shù)條件 .......................................................................................................................32 開采方式 ........................................................................................................................................32 開采范圍及開采順序 ...................................................................................................................32 工作制度和生產(chǎn)能力確定、驗證及服務(wù)年限 ..........................................................................32 礦床開拓 ........................................................................................................................................35 基建工程量和進度計劃 ...............................................................................................................38 采礦方法 ........................................................................................................................................40 坑內(nèi)運輸 ........................................................................................................................................42 20xx b 井下排水 ........................................................................................................................................42 井