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Information × Registration Number 0219U101332, 0119U101620 , R & D reports Title Conduct research work, review submitted documents and develop recommendations for safe operation when reducing the insulated space, restoration of the normal ventilation regime and creation of safe working conditions in mining operations of block 7 popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 11-07-2019 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2  The object of the study is the gas safety of excavated areas of coal mines. The purpose of the work is to develop recommendations for the safe conduct of work while reducing the isolated space, restoring normal ventilation and creating safe working conditions in the mine workings of Block 7 of Private Joint-stock Company “ РokrovskoeMineGroup”. Research methods - generalization and analysis of results, methods of mathematical statistics, calculations using standard methods. As a result of the work, the mining technical characteristics of the excavation section 2 of the southern lava of Block 7 of the d4 formation of Private Joint-stock Company “РokrovskoeMineGroup” were analyzed. The analysis of the results of observations of the composition of the mine atmosphere in the isolated space of Private Joint-stock Company “РokrovskoeMineGroup” was carried out. “Recommendations for reducing the volume of the isolated space of the emergency section 2 of the southern lava of block 7 of the d4 stratum Private Joint-stock Company “РokrovskoeMineGroup” were developed. The results of the implementation of the development - the application of the developed recommendations helped to ensure gas safety in mining, which is of great socio-economic and environmental importance. Product Description popup.authors popup.nrat_date 2020-04-02 Close