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江铜集团公司德兴铜矿日前与中国十五冶、五矿二十三冶就德兴铜矿5号尾矿库工程施工签约,预示这一国内最大的尾矿库工程开工在即。该项目概算总投资31.65亿元,计划于明年6月份竣工。随着矿山综合采选生产能力的提升,德兴铜矿目前使用的4号尾矿库已难以满足尾矿排放的需要,为实现矿山可持续发展,该矿开启5号尾矿库工程建设。据悉,该矿5号尾矿库总库容为10.04亿m3,上下游尾矿库后期堆坝均采用中线法堆坝。(中企网
Jiangxi Copper Group Dexing Copper Mine recently signed contracts with China’s No. 15 Metallurgy and No. 23 Metallurgical Corp. to construct No. 5 tailings dam project at Dexing Copper Mine, indicating that the country’s largest tailings dam project will start operating soon. The estimated total investment of 3.165 billion yuan project, is scheduled for completion in June next year. With the improvement of comprehensive mining capacity, the No.4 tailings depot currently used by Dexing Copper Mine can hardly meet the needs of tailings discharge. To achieve the sustainable development of the mine, the mine opens the construction of No.5 tailings pond project. It is reported that the mine on the 5th tailings pool total storage capacity of 1.004 billion m3, upstream and downstream tailings dam pile are used in the midline dam. (China Enterprise Network