豎井井筒水文地質及工程地質勘察
2012年(nian)(nian)3月(yue),我礦為了解豎(shu)井(jing)井(jing)筒(tong)巖土(tu)工(gong)(gong)(gong)程地(di)(di)質(zhi)特(te)征,為豎(shu)井(jing)井(jing)筒(tong)施(shi)工(gong)(gong)(gong)圖設計提(ti)供依據,委(wei)托安徽省(sheng)煤田地(di)(di)質(zhi)局(ju)水(shui)文勘(kan)探隊(dui)對我礦主井(jing)、副井(jing)、風井(jing)及措施(shi)井(jing)四個(ge)井(jing)筒(tong)進(jin)行了水(shui)文地(di)(di)質(zhi)和工(gong)(gong)(gong)程地(di)(di)質(zhi)勘(kan)察(cha)(cha)工(gong)(gong)(gong)作,本工(gong)(gong)(gong)程完成鉆進(jin)1621.67米/4孔(kong)、抽水(shui)試驗8層/4孔(kong)、壓水(shui)試驗15段/4孔(kong)、水(shui)文測井(jing)1621.67米/4孔(kong)、井(jing)中測流(liu)295.82米/1孔(kong)及其它(ta)工(gong)(gong)(gong)作。并于同年(nian)(nian)9月(yue),完成野(ye)外勘(kan)察(cha)(cha)工(gong)(gong)(gong)作,歷時6個(ge)月(yue)。2012年(nian)(nian)10月(yue),安徽省(sheng)煤田地(di)(di)質(zhi)局(ju)水(shui)文勘(kan)探隊(dui)提(ti)交了四個(ge)井(jing)筒(tong)檢查孔(kong)水(shui)文地(di)(di)質(zhi)工(gong)(gong)(gong)程地(di)(di)質(zhi)勘(kan)察(cha)(cha)報告(gao)。