Installation and dismantling of ventilation systems in a military airfield tower building

Summary

The tender concerns the installation and dismantling of ventilation systems in a tower building at an airfield used for military purposes. The works include installing an approximately 2,000 m³/h complete air-conditioning unit, an approximately 6,500 m³/h recirculating-air heating and cooling unit, two axial smoke-extraction fans, approximately 600 m² of galvanized sheet-steel ventilation ducts, 80 m² of fire-resistant smoke-extraction ducts, 700 linear metres of galvanized spiral air ducts, around 40 fire dampers, 90 air diffusers or ventilation grilles, and approximately 100 duct-mounted components. Approximately 900 m² of ventilation ducts and several ventilation units must also be dismantled. Tenders must be submitted by 10 September 2026 at 00:00. The machine-readable notice does not specify the precise qualification, compliance or exclusion requirements; these must be checked in the tender documents.