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Information × Registration Number 0220U104057, 0120U101397 , R & D reports Title Conduct research on sources of methane release, review materials provided, and agree "Supplement № 7 to the isolated fire extinguishing project (reduction of isolated mining block 7) resulting from an explosion that occurred on april 16.04.2018 at 23 hours 00 minutes of the south bench of block 7 of PJSC «Management of the mine «POKROVSKE». popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 07-12-2020 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2 The object of study – ventilation of excavation sections of coal mines. The purpose of the work is to agree on "Addendum № 7 to the Project of extinguishing an isolated fire (reduction of the insulated volume of mine workings of block 7), which arose as a result of an explosion that occurred on 16.04.2018 at 23:00 in the workings of the 2nd southern lava of block 7 of PJSC «Management of the mine «POKROVSKE». Research methods – generalization and analysis of results, methods mat. statistics, calculations by standard methods. As a result of the work, measures to eliminate the accident in the excavations of the excavation section 2 of the southern lava of block 7 of PJSC «Management of the mine «POKROVSKE» were analyzed. Recommendations for reducing the volume of isolated space of the emergency section 2 of the southern lava of block 7 of layer d4 of PJSC «Management of the mine «POKROVSKE» have been developed. Agreed "Addendum № 7 to the Project of extinguishing an isolated fire (reduction of the insulated volume of mine workings of block 7), which arose as a result of an explosion that occurred on 16.04.2018 at 23:00 in the workings of the 2nd southern lava of block 7 of PJSC «Management of the mine «POKROVSKE». The results of the implementation of developments – the application of the developed recommendations allowed to ensure gas safety during mining operations, which is of great socio-economic and environmental importance.  Product Description popup.authors popup.nrat_date 2020-12-07 Close