CAD OUEST - Sion / Tronçon : TS6a Châteauneuf-Sion / STEP - Rue de la Treille

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Location: Canton VS
Procuring office: OIKEN SA

Go to the official tender

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 12.05.202611 bids
- Moren Frères SA, VétrozCHF 643’956.00 incl. VAT

Awards of this contracting authority

Justification

Selon analyse et évaluation des offres, l'entreprise retenue étant celle qui a obtenu la meilleur note selon les critères d'adjudication avec pondération

AI summary

Pro

With Pro, an AI summarises this tender: services, requirements, conditions, dates and award criteria, with key figures, a timeline and the weighting, each with the literal quote from the publication.

This is how an AI summary is structured

In brief
Services
Requirements
Conditions
Dates
Award criteria

An example of the structure without content: no summary is stored for this tender yet.

What is being procured?

Scope of work

Exécution de travaux de génie civil pour la réalisation du CAD OUEST de Sion, tronçon : TS6a STEP de Châteauneuf-Sion jusqu'à la Rue de la Treille. En parallèle de la construction du réseau CAD, il est prévu, la pose de conduites électriques, de gaz et d'eau potable.

Les travaux seront exécutés, en grande partie, sur la route de l'avenue Maurice-Troillet (chaussée sud)

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Civil engineering
Construction service: Execution
Procedure: Open procedure
Trades: NPK 111 – Daywork
NPK 112 – Testing and inspection
NPK 113 – Site establishment
NPK 117 – Demolition and dismantling
NPK 151 – Construction works for utility mains
NPK 222 – Segmental (sett, block and flag) paving, kerbing and steps
NPK 223 – Asphalt and concrete pavements
NPK 241 – In-situ concrete construction
CPV: CPV 45000000 – Construction workCPV general: general code without a field
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.

Market data for this service

From awards published on simap.ch, without rankings and without rating companies.

Comparable awards

Wastewater treatment plants, canton of Valais, last 12 months

14 awards, bids (median): 4.

Awards: Wastewater treatment plants

Range of award prices

Wastewater treatment plants, canton of Valais, last 12 months

CHF 202’60110 % of the prices were lower

CHF 694’344Median: half were lower

CHF 5’971’15110 % of the prices were higher

8 out of 10 award prices were between CHF 202’601 and CHF 5’971’151.

From 14 published award prices in CHF from 16.02.2026 to 15.09.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 34841
Publication number: 34841-02
Covered by international agreements: No

Checked against simap: 11.11.2026, 08:08

Export

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More in the guide

Award, reasons and appeal

Contract awards in Valais: monthly reports

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