Mine Modifications for Economic Survival - a Case Study
Many old underground mines have been developed extensively into reserves requiring large numbers of workers to maintain and rehabilitate lengthy track haulages and/or belt conveyor systems. Often, large numbers of fans are required to maintain minimal airflows in areas where poor conditions and huge leakages prevail. Problems that beset one such coal mine and projects undertaken to restore it to potential profitability are presented.
R. L. Grayson et al., "Mine Modifications for Economic Survival - a Case Study," Mining Engineering, Society for Mining, Metallurgy & Exploration Inc. (SME), Jan 1987.
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Article - Journal
© 1987 Society for Mining, Metallurgy & Exploration Inc. (SME), All rights reserved.
01 Jan 1987