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The STATE OF BERLIN, SENATE DEPARTMENT FOR MOBILITY, TRANSPORT, CLIMATE PROTECTION AND THE ENVIRONMENT has issued a Tender notice for the procurement of a Tiergarten Spreebogen Tunnel (Tts) - Modernization of Tunnel Ventilation - Basic Services of Specialist Planning According to Hoai as Well as Special Services in the Germany. This Tender notice was published on 17 Aug 2026 and is scheduled to close on 17 Sep 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 147368025, while the tender notice number is 568700-2026 and Registering on the platform.
Procurement Summary
Country: Germany
Summary: Tiergarten Spreebogen Tunnel (Tts) - Modernization of Tunnel Ventilation - Basic Services of Specialist Planning According to Hoai as Well as Special Services
Deadline: 17 Sep 2026
Posting Date: 17 Aug 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 147368025
Document Ref. No.: 568700-2026
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
CPV Classification
71000000 - Architectural, construction, engineering and inspection servicesPurchaser's Detail
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Login to see detailsTender Details
Tiergarten Spreebogen Tunnel (TTS) - modernization of tunnel ventilation - basic services of specialist planning according to HOAI as well as special services As part of the complete modernization of the tunnel ventilation system in the TTS, all ceiling jet fans and The associated power and control technology must be adapted to the current state of the art: - Preparation of a ventilation report in accordance with the currently valid regulations - Design and dimensioning of the ventilation system as part of the ventilation report - Replacement and re-sizing of all 74 jet fans - Replacement and re-planning of the entire electrical ventilation control systems, including testing the medium-voltage system for reuse or new construction - Compliance with the present Fire compartments in collaboration with Berl FW - Control technology integration - The required overall functionality must be covered, especially at the automation level As part of the complete modernization of the tunnel ventilation system in the TTS, all... Ceiling jet fans and the associated power and control technology are adapted to the current state of the art: - Preparation of a ventilation report in accordance with the currently valid regulations - Design and dimensioning of the ventilation system within the framework of the Ventilation report - Replacement and resizing of all 74 jet fans - Replacement and re-planning of the entire electrical ventilation control systems including the mid...
Document Type: Contract Notice Reference Number: V-25-135 Contract Type: services Authority Type: ra Doc Title: Tiergarten Spreebogen Tunnel (TTS) - Modernization of tunnel ventilation - Basic services of specialist planning according to HOAI as well as special services dispatch Date: 2026-08-14 Publish Date: 2026-08-17 Submission Date: 2026-09-17
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