【導(dǎo)讀】區(qū)內(nèi)主要開采煤層二1煤層,煤層厚度變化大,屬較穩(wěn)定的厚煤層。煤屬煤與瓦斯突出煤層,煤層不易自燃、煤塵具有爆炸性。設(shè)計(jì)采用立井兩水。平上下山式開拓,帶區(qū)式和采區(qū)式準(zhǔn)備,綜合機(jī)械化兼有爆破開采。2井田概況及井田地質(zhì)特征·····················2. 井田境界與儲(chǔ)量·····················11. 礦井設(shè)計(jì)生產(chǎn)能力及服務(wù)年限···············14. 井底車場(chǎng)及硐室·····················29. 4礦井提升、大巷運(yùn)輸及排水···················31