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R & D report
Head: Mineev S.P.. To work out recommendations in relation to the safe conduct of works at producing of initial stream of air from the preparatory coalface of a vent crossheading horizon a 930 m to the fresh stream of air that comes to the local ventilation fan absorption of preparatory coalfaces of slope of block 10, auxiliary slope №of 2 blocks 10, vent slope № of 2 blocks 10, to arrival on 11 south "encore" conveyer drift of block 10 (11 south "encore" of conveyer drift of block 10), to arrival on failure 7 the sloping field block 10 and windway 11 south lava block 10, and also on ventilation area coulisse 10 south lava block 10. (popup.stage: ). The Polyakov Institute of Geotechnical Mechanics NAS of Ukraine. № 0219U004856
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Updated: 2025-07-07