Documents Flagged Methane Risk Before Fatal India Hydropower Tunnel Blast
· enr.com
Rescue crews spent four days navigating toxic gases and floodwater before recovering final victims, shifting focus to safety oversight and tunnel construction practices in northeast India.
Rescuers on July 23 recovered the final victims from a suspected methane-gas explosion at India's 500-MW Teesta Stage-VI Hydroelectric Project in the Himalayan ...