Heavy machinery was mobilised from across the country for the rescue operation, with rescuers going ahead with a multi prolonged approach, including vertical drilling from hilltop at two spots, and perpendicular drilling
Uttarkashi Rescue Ops: Who Is Arnold Dix? Australian Tunnel Expert Prays To Local Temple Deity, Says 'India Has Best Engineers' freepressjournal.in - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from freepressjournal.in Daily Mail and Mail on Sunday newspapers.
Operation Zindagi is a massive rescue operation launched by the state government to save 41 workers trapped for 17 days now in the Silkyara Bend - Barkot tunnel collapse in Uttarakhand, India. Read to know more details.
Rat Hole Mining is a process that involves digging very small tunnels, usually about 3-4 feet deep, in which workers, more often children, enter and extract coal.