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2013年11月25日,2012-2013年度“国家优质工程奖”揭晓,中煤矿建集团三十工程处施工的张家峁煤矿副平硐井筒及相关硐室工程、井下二期巷道硐室工程荣膺此项殊荣。陕煤集团张家峁煤矿位于陕西省神木县北郊,距县城26千米,井田面积51.98平方千米,矿井设计生产能力为年产600万吨。2006年10月,三十工程处顺利承接了张家峁煤
On November 25, 2013 and 2012-2013, the “National Quality Engineering Award” was announced. The deputy mine shaft borehole and related chamber project of Zhangjiatuan Coal Mine Construction under construction by Thirty Construction Engineering Department of China Coal Mining Construction Group, Room Engineering won the honor. Shaanxi Coal Group Zhangjiatuan coal mine is located in the northern suburbs of Shenmu County, Shaanxi Province, 26 kilometers from the county seat, an area of 51.98 square kilometers, mine design and production capacity of 6 million tons. In October 2006, Thirty Construction Engineering Engineering successfully carried out Zhangjiatou Coal