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Information × Registration Number 0219U101791, 0118U004512 , R & D reports Title Expert evaluation of materials for assessing technically achievable levels of residual dust in the air (TAL) in underground workings industrial structural subdivision "Mine named Heroes of Space" private company "DTEK Pavlogradugol". Approval standard TAL acts. popup.stage_title Head Usov Oleh O., Registration Date 04-11-2019 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2  The object of the study is air dust in underground workings. Purpose – to determine the admissible levels of dust content. Research methods – analysis of mining conditions, dust measurement results and regulatory documentation on dust load levels. As a result of the studies, it is determined that air dust levels are safe for pneumoconiosis. Product Description popup.authors popup.nrat_date 2020-04-02 Close