【正文】 ....................................................................50 . 礦床 開拓 ..................................................................................................................................................51 . 開拓運輸方案的確定 .....................................................................................................................51 . 運輸?shù)缆返钠矫娌贾? .....................................................................................................................53 . 礦石運輸 ..........................................................................................................................................54 . 露天礦防排水系統(tǒng) .................................................................................................................................55 . 礦區(qū)地形氣象和水位狀況 ............................................................................................................55 . 露天礦防排水方案 .........................................................................................................................55 . 防排水主要工程 .............................................................................................................................56 . 采礦進度計劃和基建工程 .....................................................................................................................60 . 采剝 進度計劃編制的依據(jù) ............................................................................................................60 . 采礦進度計劃編制及產(chǎn)量發(fā)展推算表 .......................................................................................61 . 基建工程量 .....................................................................................................................................61 . 安全與工業(yè)衛(wèi)生 ...................................................................................................................................61 . 礦山安全主要技術(shù)措施 ..............................................................................................................61 . 工業(yè)衛(wèi)生 .......................................................................................................................................62 . 礦山環(huán)境保護 .......................................................................................................................................63 . 存在的問題及建議 ...............................................................................................................................63 5. 破碎與分級 系統(tǒng) .............................................................................................................. 65 . 破碎與分級系統(tǒng)工藝流程 .....................................................................................................................65 . 生產(chǎn)能力、工作制度和產(chǎn)品方案 ........................................................................................................66 . 主要設(shè)備選擇計算 .................................................................................................................................67 . 破碎與分級系統(tǒng)平面布置 .....................................................................................................................70 . 破碎與分級系統(tǒng)輔助設(shè)施 .....................................................................................................................71 . 電氣與自動化 ..........................................................................................................................................72 6. 總圖運輸 ........................................................................................................................ 73 . 總平面布置 ..............................................................................................................................................73 . 總平面布置原則 .............................................................................................................................73 . 礦山總平面布置 .............................................................................................................................73 . 內(nèi)外 運輸及道路 .....................................................................................................................................74 . 外部運輸 ..........................................................................................................................................74 . 內(nèi)部 運輸 ..........................................................................................................................................74 . 運輸量及運輸設(shè)備 .........................................................................................................................74 . 礦區(qū)采場生態(tài)復(fù)墾 .................................................................................................................................75 . 礦區(qū)及場地綠化 .....................................................................................................................................75 7. 公用輔助設(shè)施及土建工程 ................................................................................................. 76 . 給排水 ......................................................................................................................................................76 . 給水 ..................................................................................................................................................76 . 排水 ..................................................................................................................................................76 . 采暖與通風(fēng) ..............................................................................................................................................76 . 電力 ..........................................................................................................................................................76 . 供電電源 ..........................................................................................................................................76 . 用電負(fù)荷及性質(zhì) ........................................................