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Information × Registration Number 0222U002920, 0122U000753 , R & D reports Title Carry out research work, develop recommendations for the safe conduct of mining operations in the release of the output air stream from the preparatory pits in the conditions of the mine "Jubileina" and the mine "Stepova" PSU «MINE MANAGEMENT PESHOTRAVENSKE» of PJSC «DFEK PAVLOGRADVUGILLYA». popup.stage_title Head Minieiev Serhii P., Доктор технічних наук Registration Date 16-02-2022 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description2  The object of research is the aeration of dead-end workings and cleaning areas of PSU «Mine management Peshotravenske» PJSC «DFEK Pavlogradvugillya». The purpose of the work is to develop recommendations for the safe conduct of mining operations during the release of the output air stream from the preparatory pits in the conditions of the mine "Jubileina" and the mine "Stepovа". Research methods - generalization and analysis of results, methods mat. statistics, calculations according to standard methods. As a result of the work, the technical documentation for dead-end workings and working out of excavation sections of "Jubileina" and the mine "Stepovа" of PSU «Mine management Peshotravenske» PJSC «DFEK Pavlogradvugillya» was analyzed. “Recommendations for ensuring dust and gas safety of works during the dead-end production of 130 prefabricated drifts from the retractable walkway of unit №3 and ventilation of the dead-end production of the western main retractable drift when installing their local ventilation fans in the workings of the exhaust ventilation system. ensuring dust and gas safety of coal extraction works in 175 lava of reservoir C6 when releasing into the fresh stream of air coming for its ventilation, the output ventilation air stream from the dead-end production of the dismantling lane 175 of lava of reservoir C6 mine "Stepovа", "Recommendations for the dead-end production of a split furnace 174 lava when placing its local ventilation fans in the production with the output air flow mine "Stepovа". 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 2022-03-09 Close