The construction project includes the extensive renovation of the technical facilities and

Equipment of the building 201. Due to the technical condition and changed tenant-specific requirements, a mere replacement of the technology is not expedient. Therefore, existing ventilation and smoke extraction ducts as well as technical systems,

which supply, dismantle and rebuild the project B-001568. The contract is divided into two construction phases. The first phase of construction has been largely completed. This order includes the ventilation and air-conditioning technology for the second construction phase (WEST).

Further information under II.2.4

Start of execution: approx. 2nd quarter 2024

End of execution: approx. 3rd quarter 2025

Approximate scope of the measure:

Fire dampers:

• With drive (rectangular): approx. 148 pieces

• Without drive (rectangular): approx. 302 pieces

• DN up to 315 (without motor): approx. 251 pieces

• DN up to 315 (with motor): approx. 135 pieces

Volumenstrombegrenzer:

• Round: approx. 944 pieces

• With motor: approx. 51 pieces

Pressure regulator:

• With motor: approx. 49 pieces

Kanalleitung:

• Galvanized: approx. 4,190 m²

Fittings:

• Galvanized: approx. 2,860 m²

Nozzle/grid cut-out:

• Up to 0.60 m²: approx. 1,150 pieces

Wickelfalzrohr:

• (DN 100 - DN 315): ca. 4.012 m

Fittings (elbows, branches, reducers):

• Approx. 4,300 pieces

Ceiling air diffuser and ceiling swirl outlet:

• Approx. 1,136 pieces

Ventilation systems (TKA):

• Approx. 7 pieces

Rauchdruckanlagen:

• For 2 stairwells

MRA-Anlagen

• Approx. 2 pcs up to max. 3000 m²/h

Entrauchungsklappe

• Ca. 17 St,

Entrauchungsleitung

• Ca. 1.105 m²

For the receipt of the complete procurement documents, the information under VI.3 must be taken into account. Interested companies must submit a confidentiality agreement.

The confidentiality declaration is part of the document "Self-declaration of suitability" or "Proof of suitability for the application to participate".