Ventilation technology, GCT, Ink VE4075

Summary

The tender concerns the construction of ventilation installations on three floors of an incubator for a gene and cell therapy center in Berlin. The works include installing approximately 3,500 m² of rectangular air ducts and fittings, 1,700 m of spiral-seam air ducting up to DN300, and 270 m of plastic piping up to DN250. The contractor must also install approximately 60 fire dampers, 660 constant and variable air-volume controllers and silencers, and 490 air outlets, as well as provide documentation and perform a leakage test. Tenders must be submitted by 16 September 2026 at 00:00. Precise qualification, compliance and technical requirements must be checked in the official tender documents; the notice also refers to special requirements under the Berlin Public Procurement Act (BerlAVG).