文(wen)章來源：中國葛洲(zhou)壩集團公司 發布(bu)時間：2008-11-02
11月2日，從新疆(jiang)下(xia)坂地(di)水(shui)利樞紐工(gong)(gong)地(di)傳來消息，葛洲壩集團(tuan)基礎公(gong)司承建的新疆(jiang)下(xia)坂地(di)工(gong)(gong)程大(da)壩標施工(gong)(gong)質(zhi)量優良，經評定，已完建的44個單元工(gong)(gong)程優良率達到100%。
新疆(jiang)下坂地水(shui)利樞紐工(gong)(gong)程(cheng)(cheng)是國(guo)家和新疆(jiang)維吾爾自(zi)治區確立(li)的重點水(shui)利工(gong)(gong)程(cheng)(cheng)，工(gong)(gong)程(cheng)(cheng)地處海(hai)拔3000米(mi)的帕米(mi)爾高(gao)(gao)原，具有高(gao)(gao)海(hai)拔、高(gao)(gao)地震烈度、高(gao)(gao)邊坡(po)、深覆蓋層等特點。葛洲壩(ba)集團基礎公司(si)承(cheng)建工(gong)(gong)程(cheng)(cheng)大壩(ba)。施(shi)(shi)工(gong)(gong)中，建設(she)者克服高(gao)(gao)原、高(gao)(gao)寒(han)帶(dai)來的施(shi)(shi)工(gong)(gong)困難，發揮技術優(you)勢，協(xie)助業主、設(she)計單位優(you)化施(shi)(shi)工(gong)(gong)方案，既降低了生產成本，縮短了工(gong)(gong)期(qi)，又保(bao)證了施(shi)(shi)工(gong)(gong)質(zhi)(zhi)量(liang)。目前，已(yi)完(wan)成的29個(ge)振沖碎石樁和15個(ge)防滲墻的質(zhi)(zhi)量(liang)均為優(you)良。
目前，大(da)(da)壩防滲墻施(shi)工已(yi)完(wan)成(cheng)3050平方(fang)米，大(da)(da)壩土石(shi)方(fang)開挖已(yi)完(wan)成(cheng)60萬(wan)立方(fang)米，其他項目施(shi)工進展順利。