Construction Supervision Corridor Renovation Cologne - Remagen (Left Rhine) 2026 Tender
Original: Bauüberwachung Korridorsanierung Köln - Remagen (Linker Rhein)
In context
This is a contract notice published by a government body covering services. Bids are invited through an open procedure. Delivery covers Germany (Europe). It is classified under Engineering and Infrastructure against the sustainability taxonomy rather than matched on keywords.
This tender procures construction supervision and engineering oversight services for a major railway corridor renovation project between Cologne and Remagen on the left Rhine bank, split into nine specialized lots covering track, electrical, signalling, buildings, waste, and environmental management. Bidders must be specialized engineering consultancies or construction-supervision firms with expertise in German railway infrastructure (VV BAU standards) and capacity to manage complex multi-disciplinary site oversight.
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About this tender
Bauüberwachung Korridorsanierung Köln - Remagen (Linker Rhein) Ausführungsphase Projektbereich Hürth-Kalscheuren bis Landesgrenze NRW/Rheinland-Pfalz - Los 1 Leitende BÜW / Bauoberleitung, gesamthaft - Los 2 BÜW Vermessung, gesamthaft - Los 3 BÜW Oberbau, KIB und KTB nach VV BAU, Raumlose 3.1 Nord / 3.2 Süd - Los 4 BÜW OLA und 50 Hz nach VV BAU-STE, Raumlose 4.1 bis 4.4 - Los 5 BÜW Leit- und Sicherungstechnik nach VV BAU-STE, Raumlose 5.1 bis 5.3 - Los 6 BÜW Gebäude und technische Gebäudeausrüstung, gesamthaft - Los 7 Abfalltechnische BÜW und geotechnische Leistungen, Raumlose 7.1 Nord / 7.2 Süd - Los 8 Umwelttechnische BÜW, gesamthaft - Los 9 SiGeKo-Leistungen, gesamthaft
Key requirements
- ✓Specialized construction supervision (Bauüberwachung) across nine technical lots: track, surveying, overhead line, signalling, buildings, waste, and environmental management
- ✓Compliance with German railway standards (VV BAU, VV BAU-STE) and safety coordination (SiGeKo) requirements
- ✓Multi-year on-site presence across project sections from Hürth-Kalscheuren to NRW/Rhineland-Palatinate border
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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 31 days to respond, longer 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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