文章來源：中國中鋼(gang)集(ji)團(tuan)公司 發布時間：2009-10-07
日前，在中鋼集團安徽劉塘坊鐵礦的施工工地上，隨著鞭炮齊鳴，西風井掘砌工程第一罐土被緩緩提起，這標志著劉塘坊鐵礦井筒掘砌工程全面開工(措施井已掘砌125.55米)。
劉(liu)塘坊鐵(tie)礦豎井的(de)施(shi)工(gong)(gong)(gong)方法采用冷凍(dong)法施(shi)工(gong)(gong)(gong)，井筒掘(jue)砌工(gong)(gong)(gong)程的(de)全面開工(gong)(gong)(gong)也說明了前(qian)期(qi)冷凍(dong)施(shi)工(gong)(gong)(gong)的(de)一個階(jie)段(duan)性(xing)勝利。在掘(jue)砌期(qi)采用了“四新(xin)”（即新(xin)工(gong)(gong)(gong)藝(yi)、新(xin)技術(shu)、新(xin)材料、新(xin)設備）加快施(shi)工(gong)(gong)(gong)進(jin)度。目前(qian)，措施(shi)井掘(jue)砌按計劃井然有序的(de)進(jin)行，安全管理(li)工(gong)(gong)(gong)作、質量(liang)管理(li)工(gong)(gong)(gong)作、文明施(shi)工(gong)(gong)(gong)等各方面工(gong)(gong)(gong)作進(jin)展良好。