“At 11:40 (07:40 Moscow time) all work to restore the heat supply was resumed, the fan was put into operation.

Currently, the mine is operating normally, ”RIA Novosti quotes a message from the department.

As explained by the company, due to a drop in electricity voltage, the operation of the main ventilation fan was temporarily stopped.

Earlier it became known about the evacuation of 56 miners from the Komsomolets mine in the Kemerovo region due to problems with ventilation.