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Information × Registration Number 0222U004815, 0121U114288 , R & D reports Title Carry out research of methane emission sources, develop recommendations on the possibility of phasing out the workings of the previously worked excavation section 1 "bis" of the eastern lava of formation C11 from the horizons of 824 m and 624 m, respectively, develop recommendations and agree on the extension of the excavation section 1 "bis" formation C11 up to 6 months, according to the Instruction "Endogenous fires in the coal mines of Donbas. Warning and extinguishing. popup.stage_title Head Minieiev Serhii Р., д.т.н. Registration Date 03-11-2022 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2 The object of research - the safety of mining operations in the excavation areas of coal mines. The purpose of the work is to develop recommendations for ensuring gas and endogenous fire safety in the workings of the dismantling section 1 "bis" of the eastern lava of SE «Mine named after M.S. Surgaуа»" for the period of extension of its insulation and performance of works on removal of metal fasteners and redemption of mine workings. Research methods - generalization and analysis of results, methods mat. statistics, calculations according to standard methods. As a result of the work, the mining characteristics of the dismantling section 1 "bis" of the eastern lava of SE «Mine named after M.S. Surgaуа». "Recommendations for ensuring gas and endogenous fire safety in the workings of the dismantling section 1 "bis" of the eastern lava for the period of extension of its insulation and the removal of metal fasteners and extinguishing mine workings have been developed." It was agreed to extend the insulation period of the spent excavation section 1 "bis" of the eastern lava until the end of work on removing metal fasteners from workings 1 "bis" of the eastern lava, as well as the ventilation scheme of workings extinguished due to blockage, subject to fire safety. As a result of the application of the developed recommendations, the safety of mining operations is ensured, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2022-11-03 Close