In the conditions of transition to the market, which requires the development of competitiveness of enterprises in regional and global markets, it is necessary to choose which methods of measurement, control and management to use for enterprises and firms. The result of choosing the best system of indicators should be the highest performance, which is understood as a productivity indicator.
Preparation of design and estimate documentation since January 1, 1994 is made according to the Collections of norms of basic costs (CNBC) for geological and exploration works.
Improvement of methods of accounting and quality control of extracted raw materials is a very urgent problem, because the lack of effective methods of calculation lead to significant systematic errors in planning the volume and quality of production.
One of the important tasks of increasing the efficiency of mining enterprises is to ensure a high degree of homogeneity of the formed ore flows. The paper considers the method of optimization of the charge preparation process at the ore stockpile of PO Sevuralboksitruda. Optimization is performed for a promising two-stage stockpiling scheme, which is proposed to be introduced instead of the existing single-stage scheme.
Effective management of bauxite ore quality is an important reserve for increasing the profitability of production in the conditions of self-sufficiency.
As it is known, the efficiency of beneficiation significantly depends on the fluctuations of the qualitative composition of the ore being beneficiated in time.
For the effective operation of concentrators it is necessary that the ore fed for enrichment, had stable over time qualitative characteristics both in terms of the content of various components and particle size distribution.
The coal storage designed for the "Berezovsky-I" surface mine of the Kansko-Achinsky coal basin consists of 6-10 bunkers with a capacity of 12000 tons each. Its main function is to ensure the continuity of coal supply to consumers.
When an accident occurs at a mine, the initial measures of struggle are put into effect, which are determined by a pre-developed emergency response plan (ERP), which contains a list of measures to ensure safe exit of people from the mine and the earliest possible liquidation of the accident.
In recent years, mining enterprises have been creating computer centers designed to automate the management of complex production processes and quickly process significant amounts of operational and statistical information. The efficiency of the created data processing centers largely depends on the timely receipt of initial information from the control objects (mines). Mines are often dozens and even hundreds of kilometers away from the plants. However, thanks to the use of telecommunication lines for information transfer to the CP, there are new prospects for the use of electronic digital computers. Therefore, the reliability and survivability of communication networks intended for use in data transmission systems become important.
