Sabertooth sinks its teeth into long tunnel work

Sabertooth underwater

  • Hibbard Inshore inspections will continue at the Snowy Hydro scheme
  • Hibbard Inshore Saab long tunnel inspection vehicle entering tunnel through narrow shaft.
  • Sabertooth underwater
  • Sabertooth entering tunnel on an angle
  • Sabertooth approaching angled intake
  • Multibeam scoustic image showing rock on the tunnel invert
  • Point cloud of tunnel cross-section showing area of debris (green)