Replacement heating system at the Emschermündung wastewater treatment plant

Summary

The tender concerns the replacement of heating systems in the sludge handling and digestion building at the Emschermündung wastewater treatment plant. The works include supplying and installing two separate air-to-water heat pump systems, their hydraulic and electrical connections, associated pipework and hydraulic equipment, and connection to the existing heating circuits. The systems will supply heat to the control room of Pump Station II and the sampling station. The tender submission deadline is 30 September 2026. Precise exclusion, qualification and compliance requirements were not included in the machine-readable notice and must be checked in the tender documents.