Request for Proposals No. 4642646  Зарегистрируйтесь, чтобы сохранять процедуры в Избранное

Performing research work on evaluation. forecasting and reducing the risk of damage to the stability of the sides and ledges of the Krutorozhinsky quarry of the gabbro-diabase deposit (Orsk, Orenburg region)

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Performing research work on evaluation. forecasting and reducing the risk of damage to the stability of the sides and ledges of the Krutorozhinsky quarry of the gabbro-diabase deposit (Orsk, Orenburg region)
Performance of work in accordance with the terms of reference In the quarry is carried out visual (monthly) and instrumental (once a year) observation, there are observation stations. Collapse