H21bo Tunnel / Mandat complémentaire 2 ventilation

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Location: Canton VS
Procuring office: Service de la mobilité / Dienststelle für Mobilität - Arrondissement 3 Bas-Valais / Kreis 3 Unterwallis

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Awarded directly

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 25.08.2025Direct award
- WSP Ingénieurs Conseils SA, LausanneCHF 20’000.00 incl. VAT

Awards of this contracting authority

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In brief
Services
Requirements
Conditions
Dates
Award criteria

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What is being procured?

Scope of work

Route H21bo St-Gingolph - Bouveret - Jonction H144

Tronçon : Port-Valais - Porte-du-Scex; Déviation des Evouettes

Mandat complémentaire d'ingénieur spécialisé pour les études de ventilation

Territoire de la commune de Port-Valais

Key facts, codes and options

Type of contract: Service
Trades: Not evident from the available publication data.
CPV: CPV 71000000 – Architectural, construction, engineering and inspection 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.

Market data for this service

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

Comparable awards

Ventilation and air conditioning, canton of Valais, last 12 months

21 awards, bids (median): 5.

Awards: Ventilation and air conditioning

Range of award prices

Ventilation and air conditioning, canton of Valais, last 12 months

CHF 78’15310 % of the prices were lower

CHF 314’131Median: half were lower

CHF 852’64910 % of the prices were higher

8 out of 10 award prices were between CHF 78’153 and CHF 852’649.

From 20 published award prices in CHF from 19.12.2025 to 16.09.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 22229
Publication number: 22229-01
Covered by international agreements: No

Checked against simap: 11.11.2026, 08:08

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More in the guide

Contract awards in Valais: monthly reports

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