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Ventilation and air-conditioning installation work – building renovation project – mechanical systems procurement following DIN 18379 standards – tender 2810/2025 2026
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In context
This is a contract notice published by a government body covering construction and works. Bids are invited through an open procedure. Delivery covers Germany (Europe). It is classified under Heating and Cooling, Energy Efficiency and Sustainable Buildings against the sustainability taxonomy rather than matched on keywords.
This tender procures design, supply, and installation of a comprehensive ventilation and air-conditioning system (13 central units, ductwork, dampers, diffusers, kitchen exhaust ceiling) for a building renovation in Berlin, following DIN 18379 standards. Bidders should be specialized HVAC contractors with experience in large-scale commercial/institutional building systems, ductwork fabrication, and commissioning.
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About this tender
This tender (Vergabe-Nr. 2810/2025) covers the supply and installation of ventilation and air-conditioning systems (Raumlufttechnische Anlagen, RLT) in accordance with DIN 18 379 as part of the conversion works at Bismarckplatz (UBA - Umbau Bismarckplatz). The works are classified under KKE4300 – Raumlufttechnische Anlagen. The scope includes: 13 central air-handling units (heating and heating/cooling), 2 exhaust fans, approximately 4,850 m² of ventilation ductwork including fittings (of which approx. 440 m² stainless steel), approx. 1,300 m of spiral seam ducting, approx. …
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