Updated
Updated · CNN · Aug 30
Nepal Searchers Bore Hole Into Trishuli-3A Tunnel for 900 Missing Workers After 100-km Deluge
Updated
Updated · CNN · Aug 30

Nepal Searchers Bore Hole Into Trishuli-3A Tunnel for 900 Missing Workers After 100-km Deluge

3 articles · Updated · CNN · Aug 30

Summary

  • At Trishuli-3A, rescuers worked through the night into Sunday drilling into a hydropower tunnel to pump air and lower food, hoping to reach workers trapped by Nepal’s flood disaster.
  • The effort follows a mountain deluge that tore 100 km down the Trishuli valley, sending water, concrete and debris through tunnels and leaving more than 900 hydropower workers missing.
  • Some 279 workers have been rescued or escaped through mud-filled tunnels, but survivors told CNN many colleagues were swept away and entire work crews remain unaccounted for.
  • The flood has killed hundreds, buried communities and forced repeated helicopter evacuations, underscoring how Nepal’s hydropower build-out has left remote tunnel workers acutely exposed to Himalayan disasters.

Insights

As rescuers pump air into mud-filled tunnels, what hidden safety failures left hundreds of Himalayan hydropower workers trapped underground?
Could the newly formed barrier lake trigger a secondary flood, wiping out the ongoing international rescue efforts at Trishuli-3A?
With over $1.3 billion in damages, will this catastrophic glacial collapse force Nepal to rethink its massive hydropower ambitions?