Published
Tunnel Tiergarten Spreebogen (TTS) - Modernisierung Tunnellüftung - Grundleistungen der Fachplanung nach HOAI sowie Besondere Leistungen
Notice number: ocds-mnwr74-a9a3f00b-0497-4708-a752-bdd5408758a6
KEY INFORMATION
- Submission deadline
- • Sep 17, 2026
- Location
- 🇩🇪 Germany
- Contracting authority
- Land Berlin, Senatsverwaltung für Mobilität, Verkehr, Klimaschutz und Umwelt
- Accepted Languages
- DEU
- Tender type
- Services
- Contract Value
- Published date
- Aug 16, 2026
TENDER DESCRIPTION
As part of the complete modernization of the tunnel ventilation system in the TTS, all ceiling jet fans and associated power and control technology shall be adapted to the current state of the art: - Preparation of a ventilation report according to the currently valid regulations - Design and dimensioning of the ventilation system within the scope of the ventilation report - Replacement with re-dimensioning of all 74 jet fans - Replacement and new planning of the entire electrical ventilation control systems, including testing of the medium voltage system for reuse or new construction - Consideration of the existing fire compartments in cooperation with the Berlin Fire Department - Control technology integration - The required overall functionality must be covered, especially at the automation level
TENDER BRIEF
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