Raniganj Coal Mine Rescue

The Raniganj rescue refers to a major coal mining disaster and subsequent humanitarian operation that took place in at the Mahalaya area of the Raniganj Coalfield in West Bengal, India. The crisis began when an uncontrolled water inrush from an abandoned, flooded mine (the "Disergarh Pit") breached the barriers of the working mine, trapping 65 miners inside a sealed tunnel.

With oxygen secured, Jaswant Singh Gill then executed the final, famous phase of the rescue: he designed a specialized steel capsule (a "coal bucket") to lift the miners out one by one through a larger hole. However, it was the that kept the miners alive long enough to use that capsule. raniganj coal mine rescue

The most helpful feature of the —which is widely regarded as one of the greatest rescue missions in mining history—was the ingenious creation of an artificial "secondary borehole" to supply oxygen. The Raniganj rescue refers to a major coal

The Raniganj rescue refers to a major coal mining disaster and subsequent humanitarian operation that took place in at the Mahalaya area of the Raniganj Coalfield in West Bengal, India. The crisis began when an uncontrolled water inrush from an abandoned, flooded mine (the "Disergarh Pit") breached the barriers of the working mine, trapping 65 miners inside a sealed tunnel.

With oxygen secured, Jaswant Singh Gill then executed the final, famous phase of the rescue: he designed a specialized steel capsule (a "coal bucket") to lift the miners out one by one through a larger hole. However, it was the that kept the miners alive long enough to use that capsule.

The most helpful feature of the —which is widely regarded as one of the greatest rescue missions in mining history—was the ingenious creation of an artificial "secondary borehole" to supply oxygen.