Aare-Hagneck canal (upper reservoir)
Power house and fish ladder
support columns for weir shutter
Stairways throught the power house
Valves and pumps
Vales and pipes
Guide vane appartus
pass into the bulb
turbine shaft bearing
Transformator
Powerhouse
The landing stage at the lower reservoir (Bieler lake)
Bieler lake, lower reservoir with entrance to the fish pass