Ventilation works for refrigeration plant rooms at Wuppertal University

Summary

The tender covers ventilation works for the refrigeration plant rooms serving the kitchen area on level 14 of building PA14 at Bergische University Wuppertal’s Grifflenberg campus. The contractor must supply and install three compact induction fans with temperature controllers and the required internal wiring, ventilation ducts and fittings, fire dampers with smoke detection, protective grilles and extensions, as well as the necessary steel supports and installation work. The fire dampers must be installed and properly sealed with fire-resistant mortar. The work also includes system adjustment and testing, and delivery of complete as-built documentation. The bid must include the priced bill of quantities, price-calculation details, required declarations and forms. Price is the sole award criterion. Bids must be submitted electronically in text form by 09:00 on 22 October 2026. The university will remain in operation during the works; at least one person on site must speak German, and the required personnel, safety and work-planning information must be submitted before work begins.