Tunnel Escape Plan: Workers To Squeeze Through Pipes Less Than 3-Feet Wide | Read
Five days after an under-construction tunnel collapsed in Uttarakhand and trapped 40 labourers, a piece of special machine has been flown to the spot to expedite the rescue work, Atul Karwal, the chief of National Disaster Relief Force, told NDTV during an exclusive interview. He said they are "hopeful" that the labourers could be brought to safety within "12 to 15 hours".
