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首页> 外文期刊>Creamer Media's Mining Weekly >Shaft-sinking specialist awarded work at platinum mine
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Shaft-sinking specialist awarded work at platinum mine

机译:凿井专家在铂金矿授予工作

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摘要

Additional shaft-sinking work was awarded early this year to international shaft-sinking and underground construction group Shaft Sinkers by platinum producer Lonmin for work at its existing Karee 3 upper group two (UG2) project, in Marikana, Rustenburg, in the North West. The Karee No 3 shaft UG2 decline will enable Lonmin workers to mine the UG2 reef on four levels, between levels 21 and 25. The sub-decline will balance the depletion of the Karee No 3 shaft from a production and mining efficiency point of view and will ensure continued availability of stope faces at the shaft.
机译:铂金生产商Lonmin于今年年初向国际竖井和地下建筑集团Shaft Sinkers授予了更多的竖井工作,以开展其在西北勒斯滕堡Marikana的现有Karee 3上层第二组(UG2)项目中的工作。 Karee 3号竖井UG2的下降将使Lonmin工人能够在21和25级之间的四个级别上开采UG2礁。从生产和采矿效率的角度来看,该子下降将平衡Karee 3号竖井的枯竭和将确保轴上的采场面继续可用。

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