具有(you)矿(kuang)山工(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)总(zong)承(cheng)包(bao)二级资质，拥有(you)国内(nei)先进施(shi)工(gong)(gong)(gong)水(shui)平的GYD-600竖井(jing)钻机(ji)等各(ge)(ge)类井(jing)巷施(shi)工(gong)(gong)(gong)、大直(zhi)(zhi)径工(gong)(gong)(gong)程(cheng)(cheng)井(jing)施(shi)工(gong)(gong)(gong)设备(bei)。 可(ke)承(cheng)担直(zhi)(zhi)径Φ3.2m～Φ6.0m的各(ge)(ge)类大直(zhi)(zhi)径工(gong)(gong)(gong)程(cheng)(cheng)井(jing)施(shi)工(gong)(gong)(gong)业(ye)务(wu)，深度(du)可(ke)达400m，并可(ke)根据不同(tong)的井(jing)深、井(jing)径等选择(ze)钢井(jing)壁、钢筋混凝土井(jing)壁、钢板—钢筋混凝土复合(he)井(jing)壁等结构形式(shi)，满足客(ke)户的不同(tong)需(xu)要。
通过(guo)采用工(gong)程钻机泥浆(jiang)护壁(bi)钻进成(cheng)(cheng)孔(kong)、洗井、测(ce)井、井壁(bi)制作与安放、壁(bi)后充填注浆(jiang)、注浆(jiang)质(zhi)量检查(cha)等工(gong)艺，可安全、高效(xiao)、优质(zhi)地(di)完成(cheng)(cheng)各类工(gong)程竖井的施工(gong)任务(wu)。
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