Nissedal Municipality would like to procure a new treatment plant at Langmoen. The sewage plant will treat sewage water from Nissedal and from Gautefall in Drangedal. As a starting point, the treatment plant is dimensioned for 22,333 pe, with an option for a capacity expansion up to 32,000pe.

Nissedal Municipality would like to procure a new treatment plant at Langmoen. The sewage plant will treat sewage water from Nissedal and from Gautefall in Drangedal. As a starting point, the treatment plant is dimensioned for 22,333 pe, with an option for a capacity expansion up to 32,000pe.