Uttarkashi tunnel rescue: 31 metres of vertical drilling work done so far
Uttarkashi (Uttarakhand) [India], November 27 (ANI): The vertical drilling from the top…
’86 meters of vertical drilling required to reach tunnel’s crust’: NDMA on Uttarkashi Tunnel rescue ops
New Delhi [India], November 26 (ANI): National Disaster Management Authority Member, Lt…
Vertical drilling underway to rescue workers trapped in Uttarkashi tunnel
Uttarkashi (Uttarakhand) [India], November 26 (ANI): Vertical drilling, one of the several…