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Head: Мінєєв Сергій Павлович. To investigate the sources of selection to methane and work out recommendations in relation to providing of gas safety at producing of an initial vent stream of air from the preparatory making of arrival №4 on 2 ЗМКШ of mountains. a 265 m (farther 1162 collapsible drift) is in the fresh stream of air that comes to absorption of ВМП of the preparatory making of arrival №5 on 2 ЗМКШ of mountains. 265 m (farther 2 ЗМКШ of mountains. 265 м) and making of western wing of mine.
Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine. № 0117U002778
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Updated: 2026-03-28
