Kakolanmäki Wastewater Treatment Plant (2002-2008)
Client: FCG, Turun seudun puhdistamo Oy
Extent: 471 000 m³ excavation volume
Responsibilities: Rock engineering design
- This urban wastewater treatment plant is located underground in the middle of Turku, Finland, near the Aura River. As such, the plant remains out of sight, eliminates nuisance caused by noise or foul odours from the plant, and frees up land for the city’s use.