Fideris-Küblis, new alignment project author hydraulic engineering Lanquart, phase 41-53

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Location: Canton GR
Procuring office: Rhätische Bahn AG

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Awarded

According to the simap publication. Values that are not given are deliberately missing here.

Awarded to

As published on simap.ch: winner and price (with or without VAT, as stated).

Award of 06.10.20263 bids
- Auin AG, ChurCHF 1’633’633.14 incl. VAT

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Justification

Die Vergabe erfolgt aufgrund der bekannt gegebenen Zuschlagskriterien an den Anbieter mit dem vorteilhaftesten Angebot.

AI summary

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What is being procured?

Scope of work

Zwischen Jenaz und Küblis im Kanton Graubünden wird die Linienführung der Nationalstrasse (neu 2. Klasse) neu gestaltet. Parallel dazu wird eine zusätzliche Lokalstrasse realisiert. Es werden vier Strassenbrücken neu gebaut und eine saniert. Ebenfalls neu gestaltet wird die Linienführung der Rhätischen Bahn, unter anderem mit dem ca. 1.4 km langen Fiderisertunnel und drei neuen Bahnbrücken. Die Neugestaltungen weisen eine Länge von jeweils ca. 3.5 km auf.

Dieser Auftrag beinhaltet die Projektierung der Wasserbaulichen Massnahmen der Landquart in Fideris. Ausgeschrieben werden die SIA-Teilphasen 41 bis 53.

Key facts, codes and options

Type of contract: Service
Procedure: Open procedure
Trades: Not evident from the available publication data.
CPV: CPV 71500000 – Construction-related services
Options: Not evident from the available publication data.
Variants: Not evident from the available publication data.
Partial offers: Not evident from the available publication data.

TEXFY assessment: Products, installations, quantities, technical specifications and exclusions are not structured fields of the publication. TEXFY does not analyse the free text on them: check the original text and the tender documents.

Official source

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simap project number: 39975
Publication number: 39975-02
Covered by international agreements: Yes

Checked against simap: 10.11.2026, 18:02

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