As Paralel.az reports, there are seven drilling rigs installed at the Listvyazhnaya mine: “The Technical Council approved a detailed action plan for the scientific substantiation of all possible events. According to them, 7 drilling rigs have been commissioned.
To stabilize the supply, three wells were drilled, the injected gases (nitrogen, carbon dioxide, freon) were carefully prepared.
Mine rescuers work on dehumidification, supply of disinfectants and sampling of the mountainous atmosphere.

Nigar