Germany – Construction work – Sanierung Hochbehälter Brackerslohe

The HB Brackerslohe drinking water storage facility consists of two plant parts, which are operated, divided accordingly, by the Zweckverband zur Wasserversorgung Dillenberggruppe and the Stadtwerke Stein. The older plant part, built in the mid-1970s, consists of 2 x 2 water chambers each with a capacity of 2,000 m³, of which the first three chambers are assigned to the Dillenberggruppe and the 4th chamber to the Stadtwerke Stein. The newer plant part, built around 2008, consists of two water chambers each with a capacity of 2,500 m³, operated by the Stadtwerke Stein. Planned are the renewal of the sealing on the roof decks of the water chambers in the old tank part, various conversion measures and the lining of the tank chambers with purely mineral mortar. The implementation of the measures is to be carried out alternately in the two plant parts, so that each operator always has sufficient drinking water available for supply. The application of the spray mortar must be carried out using the dry spray method, as this method offers logistical, procedural and qualitative advantages.