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.