RasuwaTwo survived nine days trapped underground.
About 5,000 people, including 589 foreign nationals, remain missing, Nepal’s disaster authority says.
Hydropower tunnels sit in steep valleys, the same path glacial-outburst floods take, trapping workers below the hazard.
Rescuers are still searching the flooded Trishuli 3A tunnel for others reported alive.
Sources: The New York Times, Al Jazeera Online, Dawn