JUSTIFICATION OF MANAGEMENT SOLUTIONS FOR THE DELIVERY OF DIESEL FUEL TO THE MINES

The development of copper-pyrite deposits in the southern Urals is characterized by an increase in depth and, consequently, a complication of mining and geological conditions. As a result, there is a significant increase in the volume of work on the sinking of mine workings, delivery, and rollback of the extracted ore mass. Justification of management decisions on the delivery of diesel fuel to the mine is executed to find the optimal model of the technological scheme of delivery of diesel fuel (diesel fuel) and other fuels and lubricants (further – fuels and lubricants) in the deep horizons of the underground mine (in the sequel - in the mine) with the development of recommendations on designing an optimal model of method of delivery. The latter is achieved by comparing the competitive models of delivery of DT to the mine: fuel tankers (hereinafter-TK) on an inclined ramp, through a pipeline laid in a cased well and in specially equipped mine trolleys and their combinations with a reasonable choice of the optimal model of the technological scheme. According to the results of the research developed methods of rational organization and management of the movement of diesel fuel based on material flows on the principles of logistics concepts, ensuring the formation of counter-flows model logistic schemes. From the above studies, it follows that the delivery of DT to the mine in special trolleys is optimal with minimal time and cost of delivery to deep horizons Gaiskiy underground mine.