PUBLISHED : 27 Nov 2023 at 14: 45 The Silkyara roadway tunnel in northern India, which partly collapsed on November12 SILKYARA TUNNEL (INDIA) – Indian military engineers were preparing to dig by hand Monday to reach 41 employees caught in a collapsed roadway tunnel for 16 days, a rescue operation hit by duplicated obstacles. Soldiers strategy to usage a so-called “rat-hole mining” method, digging by hand to clear the rocks and debris over the staying 9 metres (29 feet), with temperaturelevels dropping in the remote mountain place in the Himalayan state of Uttarakhand. Last week, engineers working to drive a metal pipeline horizontally through 57 metres (187 feet) of rock and concrete ran into metal girders and building automobiles buried in the earth, snapping a huge earth-boring augur device. “The damaged parts of the auger (drilling) maker stuck inside the tunnel haveactually been gottenridof”, senior regional civil servant Abhishek Ruhela informed AFP on Monday, after a specialised superheated plasma cutter was broug
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