Water-filled tunnels and pipes

Cave-ins, sediment and fouling by e.g., mussel colonies can hamper the performance and function of water-filled tunnels and pipes. Amphi-tech conducts internal inspections and documentation using ROV (remotely operated underwater vehicles).

The inspection entails:

  • Measuring the tunnel area
  • The result is presents as sections in CAD.
  • Documentation and position determination of damages.
  • Filming of passages of particular interest.

Example assignments include cold-water tunnel for atomic power plants, outlet tunnels/pipes from treatment plants, raw water conduits/tunnels and inlet and outlet pipes/tunnels to hydroelectric plants.

Water-filled tunnels and pipes