Ventilation Methane News Today

Explosions. according to the associated press earlier this year, federal inspectors found the air flow had been reversed on a fresh air system that was meant to bring clean air to miners in an emergency. the ap reports the mine foreman told investigators hed known about the problem for weeks without addressing it. one federal mine safety official told bloomberg today, massey has a history of violating safety regulations especially of the sins of ventilation methane and coal dust that can cause t...