Since July 2014 and in cooperation with Baugrundinstitut Dipl. Ing. Knierim GmbH, IWR GmbH is in charge of the technical operations consulting with regard to wastewater for the city of Ulrichstein on behalf of oberhessische Versorgungs AG. The first measures that were taken consisted of improving the access to the throttling device located before the wastewater treatment plant Kölzenhain, as well as the audit and amendment of the sewage tax statement, and the repair of a pumping station. Further steps will include the creation of an investment plan, the issuing of operation manuals and the design of a long-term disposal concept.
