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Information × Registration Number 0399U002599, 0196U023311 , R & D reports Title Development and scientific substantiation of project design for both Central ("C") and Novokonstantinovsk ("N-K") uranium ore deposits working out. popup.stage_title Розробка та наукове обгрунтування проектних технічних рішень при відроблені Центрального ("Ц") та Новокостятинівського ("Н-К") родовищ. Head Nyedyel's'kyj O.G., Registration Date 22-06-1999 Organization Ukrainian Scientific Research and Disign Institute for Industrial Technology popup.description2 The purpose of this work was to make scientific substantiation of general designs or both "C" and "N-K" uranium ore deposits working out, assessment of radiation conditions and assurance of radiation safety at the sites. During the work implementation the data concerning geology of above mentioned deposits and about sources of potential radiation harm for mine personnel have been collected and analysed. Gamma-irradiation dose rate and concentrations of radon and its daughters of decay and other long-lived raionuclides were measured with respective measuring instrumentation. Recommendations have been outlined and presented with regards to ensuring the regular radiation control at "C" mine and sheme of necessary ventilation system at "N-K" mine. The research was conducted for substantiation of the "N-K" deposit working out stages, such as opening, preparation,cleaning excavation and extraction, floors height, freight traffic sheme, mining system,, cutting and cleaning, engineering an economic values, machines and equipment. The researches were carried out at different stages and included collection and generalization of mining experience, laboratory tests, modellinng of different processes related with uranium ore mining etc. However, some project designs are particular to "N-K" deposit only. Also, impact of drilling and blasting on environment has been considered and measures to be taken for keeping environment "standard" condition and ensuring ecologocal safety have been proposed. Product Description popup.authors popup.nrat_date 2020-04-03 Close