Accepting bidsDeadline in 34 daysRailway tunnel construction work
St. Moritz – Tirano, Puntaltatunnel, km 33.787, renewal (project designer and site manager)
Official title in German: St. Moritz – Tirano, Puntaltatunnel, km 33.787, Erneuerung (Projektverfasser und Bauleiter)
Key points at a glanceAI summary
Rhätische Bahn AG seeks execution design and construction supervision for the Puntaltatunnel renewal, addressing structural damage and inadequate clearance while retaining historic portals.
- Deliverables
- Phase 51 design, local and technical construction supervision in phase 52, and commissioning and close-out in phase 53.
- Contract
- Staged engineering services; quoted honorarium uses time rates, expenses and ancillary costs, less discount.
- Eligibility
- German offer; firm needs a recent CHF 3.0 Mio. tunnel-renewal reference and average annual turnover of CHF 3.0 Mio.
- Award
- Price 40%; provider quality 30% and offer quality 30%.
- Watch out
- Offer binding for six months (180 days); scope may be reduced, and delays do not entitle extra claims.
Documents for your bid
- 2151 - Submissionsunterlagen.zipTender documents · 201.5 MB
Key dates
- 05.10.2026Published on simap.ch
- 02.11.2026Questions round
- 30.11.2026, 23:59Submission deadlineDeadline in 34 days
- 03.12.2026, 14:00Bid opening
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Notice text
View on simap.ch
Unofficial reproduction. The German text below is taken unchanged from SIMAP notice no. 44646. Only the official notice is binding.
Ingenieurleistungen (Ausführungsprojektierung und Bauleitung) gemäss Ausschreibungsunterlagen