Forty-one workers were trapped for 17 days in desperate conditions after a part of the 4.5km-long Silkyara tunnel collapsed in November | Latest News India
Amenity Lifeline Emergency Response Team presents life achievement award to Ratan Tata thehindu.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thehindu.com Daily Mail and Mail on Sunday newspapers.
Almost two weeks passed and several nearly successful attempts were also made but to no avail. It was then that a 12-member team of rat-hole mining experts was called in for manual drilling