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Registration Number

0224U002936, 0123U104112 , R & D reports

Title

Conduct a study of sources of methane release, develop recommendations for ensuring the safe conduct of work and agree on the terms of dismantling the equipment in the 3rd southern bench of the southern slope of the layer l21 of the 450 m horizon in the conditions of the mine "Dobropilska" of the SE "Mining Management "Dobropilske" of the SE "DOBROPILLYAVUGILLIA-VYDOBUTOK", according to KD 12 -01-401-96 "Endogenous fires in Donbas coal mines. Warning and extinguishing. Instruction".

Head

Minieiev Serhii P., Доктор технічних наук

Registration Date

15-03-2024

Organization

Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine

Description

The object of the study is the safety of mining operations in the mining areas of coal mines. The purpose of the work is to develop recommendations for ensuring the safe conduct of work and to agree on the terms of dismantling the equipment in the 3rd southern bench of the southern slope of the l21 layer in the conditions of the mine "Dobropilska" of the PE «Management of the mine "Dobropilske» of the SE "Dobropillyavugillya-Vydobutok". Research methods - generalization and analysis of results, methods of mathematics. statistics, calculations according to standard methods. As a result of the work, the mining-geological and mining-technical conditions of working out the 3 southern lavas of the southern slope of the "Dobropilska" mine were analyzed. "Recommendations for ensuring gas and endogenous fire safety in the production of the dismantling site 3 of the southern bench of the southern slope of the formation l21 during the continuation of the equipment dismantling work" were developed. It was agreed to extend the deadline for dismantling the equipment and isolation of the spent excavation section 3 of the southern bench of the southern slope of the "Dobropilska" mine until December 28, 2023, subject to the implementation of the developed recommendations for ensuring gas and endogenous 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 ecological importance. 

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