Installation of ventilation and air-conditioning systems

Summary

The tender concerns the installation of ventilation and air-conditioning systems. The scope includes one weather-resistant supply and extract air handling unit with a capacity of approximately 3,800 m³/h; two supply and extract air handling units of approximately 300 m³/h; three ventilation units with part-load control of 60/30 m³/h; one ventilation unit with part-load control of 40/20 m³/h; approximately 265 m² of rectangular ductwork with fittings; approximately 295 m of spiral-seam ducts from DN 80 to DN 315 with fittings; decentralised recirculation cooling units with two outdoor and two indoor units, approximately 80 m of refrigerant piping and fittings; and approximately 12 fire dampers with motorised control. The tender deadline is 2 October 2026 at 00:00. Precise compliance and participation requirements must be checked in the official tender documents.