Raniganj Coal Mine Rescue ((new)) -

The Raniganj coal field, located in the Asansol region of West Bengal, is one of the oldest and largest coal-producing areas in India. The coal mine where the accident occurred is operated by the Eastern Coalfields Limited (ECL), a state-owned coal mining company.

This "borehole innovation" transformed a disaster into a manageable situation. By creating a lifeline through solid rock, the rescue team bought the miners the most precious commodity: raniganj coal mine rescue