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Moscow, Russia

Grishkovskaya S.V.,Atomredmetzoloto | Drachev A.A.,Atomredmetzoloto
Gornyi Zhurnal | Year: 2013

Production cycle of mining enterprise includes various consistent interconnected and interdependent processes. Firstly, efficiency of each process depends on its provision with resources (materials, equipment and personnel), technical and technological equipment and organization level of works, which finally define the costs, productivity, quantity and quality of intermediate "product". Secondly, efficiency of each process depends on the correspondence of the "product" quality of the process, which was carried out before the requirements of the technology of the following process and readiness of operations field. According to this, it is possible to calculate the potential carrying capacity of each process in the short-term period. In other words, it is possible to define the optimal amount of product manufacturing on the basis of current resources and productivity. Models of calculation of potential carrying capacity of parts (processes) of industrial chain (model of potential) are suitable instrument of production analysis. According to this, these models make it possible to realize such calculations rather quickly. It is necessary to start the mechanism of renovation of calculation of potential carrying capacity of industrial cycle processes on continuing basis for the purpose of increasing of quality of planning and realization of plans, and strengthening of control from realization of developed operations. This mechanism, directed to decreasing of failure risks of production program implementation, is realized on the basis of implementation of the following stages: - estimation of resources and effects from the measures; - calculation of potential of processes by the potential model; - definition of "weak places"; - development and fulfillment of measures for decreasing (excluding) of risks. Source


Grishkovskaya S.V.,Atomredmetzoloto | Drachev A.A.,Atomredmetzoloto | Isyanov O.A.,Priargunsky Industrial Mining and Chemical Union
Gornyi Zhurnal | Year: 2013

Making of efficient managerial decisions at the production program planning stage for the purpose of improvement of financial condition of enterprise is possible due to the usage of production technical and economic models. It is necessary to apply these models for the purpose of definition of optimal production program, corresponding to current marketable economic situation. The proposed model of uranium production makes it possible to take into account the maximal quantity of initial data. These data are necessary for making of production plan, provided with resources, which shows the resources demand for the forthcoming period for realization of production program. The model makes It possible to estimate the efficiency of certain block development at the production program formation stage, and to choose the optimal ore flows in processing from the economic point of view. Application of production technical and economic model makes it possible to carry out the maximal accounting of possible production costs already at the planning stage. Accounting of costs will provide the minimization of deflection between the planned and actual cost prices. On the basis of the developed model and laid regulations, there is defined the production program of the subdivisions, included in the production process of uranium obtaining. There are also set the parameters, which should be realized during the plan realization. According to this, there is reached the high accuracy of planned economic indices. There are also decreased the economical and financial risks, attached to unscheduled costs, including the risks, attached to the layup, which happened because of absence of required resources quantity. The production program is optimized for the purpose of improvement of financial result of enterprise. Source

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