#WATCH | Uttarkashi Tunnel Rescue | The 1-2 meter... ... LIVE | Silkyara tunnel collapse: Vertical drilling likely to be completed by Nov 30, says NHIDCL
#WATCH | Uttarkashi Tunnel Rescue | The 1-2 meter damaged part of the 1.2-meter diameter pipeline laid through horizontal drilling is now being removed by rat miners through manual drilling.Outside visuals of Silkyara Tunnel from earlier today. pic.twitter.com/R4NAn6Pr1X