https://www.downtoearth.org.in/environment/fragile-terrain-not-the-cause-of-tunnel-collapse-but-an-excuse
Uttarakhand Tunnel Collapse: Arnold Dix on Lessons Learned and Future Safety
Discover the untold story of the Silkyara Bend-Barkot tunnel collapse in Uttarakhand, where 41 workers were rescued after 17 days. Australian geologist Arnold...
uttarakhand tunnel collapsearnold dixlessons learned
https://www.timesnownews.com/videos/times-now/newshour/uttarkashi-tunnel-tragedy-tunneling-expert-arnold-dix-exclusively-on-rescue-operation-newshour-agenda-video-105601743
Uttarkashi Tunnel Tragedy: Tunneling Expert Arnold Dix Exclusively On Rescue Operation | Newshour...
In this episode of Newshour Agenda anchor Madhavdas will delve into the successful rescue operation in the Uttarkashi's Silkyara tunnel. In a remarkable...
arnold dix