Tunnel ventilation, Berlin North-South S-Bahn tunnel, Jan. 2027 - 545
Original: TBW Berlin Nord-Süd S-Bahn Tunnel Jan. 2027 - 545
In context
This is a contract notice published by a government body covering services. Delivery covers Germany (Europe). It is classified under Engineering and Infrastructure against the sustainability taxonomy rather than matched on keywords.
This tender procures tunnel ventilation (Tunnelbewetterung) services for the Berlin Nord-Süd S-Bahn tunnel during January 2027, commissioned by DB InfraGO. It suits bidders with rail tunnel ventilation or technical building-services experience, and its sustainability relevance is limited to rail infrastructure operations.
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About this tender
DB InfraGO AG (Geschäftsbereich Fahrweg) is procuring a service for tunnel ventilation (Tunnelbewetterung) in the Nord-Süd S-Bahn tunnel in Berlin, for work scheduled in January 2027. The procedure is a negotiated procedure with a prior call for competition (EU: Verhandlungsverfahren mit ÖT) under the Sektorenverordnung. Performance location is 13189 Berlin. Classification codes cover technical inspection (71356100-9), ventilation equipment (42520000-7) and workshop-specific equipment and installations (10408180). The portal lists supporting documents, including a construction description for the Berlin S-Bahn 2027 works, a ventilation bill of quantities (LV-Bewetterung), contract documents (AU-Vertrag and AU-Anlagen), a suitability matrix (Eignungsmatrix), application conditions, and a TED-linked planning document (TED 532878-2026, project 26FEA88380). The full scope, deliverables and duration are set out in these attachments, which were not available in the page text. Multiple main offers are not permitted and the procurement is not divided into lots. Submissions must be made electronically only.
Bidder eligibility
Bidders must register on the DB InfraGO e-procurement portal (Evergabe Bieterportal) and start processing their application or offer in the Bieterassistent to receive procedural notifications. Registration review may take several working days. Suitability requirements are set out in the Eignungsmatrix (suitability matrix, versions dated 22.10.2026 and 27.10.2026) and the application conditions (Bewerbungsbedingungen EU 88391), which were not reproduced on the page.
Key requirements
- ✓Tunnel ventilation operation in the Berlin Nord-Süd S-Bahn tunnel in January 2027
- ✓Delivery on DB InfraGO rail infrastructure at the tunnel site
- ✓Closing date 2026-11-11
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Relevant sectors
How this compares
- Compared with 202 similar tenders (infrastructure in Germany) listed in the last 12 months.
- Similar tenders that state a value range from $77k to $211m, with a median of $1.1m (16 tenders).
- It allows 10 days to respond, shorter than the typical 30 days across 192 similar tenders.
- The same organisation listed 51 other similar tenders here in the last 12 months.
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About this sector
Climate-related engineering and infrastructure covers water and wastewater systems, flood defences, transport and rail, electricity networks and environmental studies. Almost all of it is public procurement for design, studies and works, often under framework agreements. Bidders are usually assessed on technical capacity, professional accreditation and delivery of comparable schemes.
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