STEP de Martigny: prestations d’ingénierie selon phases SIA 102, 103 et 108 de 31 à 53

Published in French. Sign in and TEXFY shows the texts in English. Sign in

Location: Canton VS
Procuring office: RWB Valais SA
Requesting office: Ville de Martigny - STEP de Martigny

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 10.06.20253 bids
- HOLINGER SA, Ecublens VDCHF 7’333’050.00 incl. VAT

Awards of this contracting authority

Justification

Après évaluation et contrôle arithmétique, cette offre a obtenu la meilleure pondération aux critères d'évaluation. L'obtention de meilleures notes au niveau des critères "références" et "méthodologie" a notamment fait la différence.

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

Marché de service pour la nouvelle STEP de Martigny pour les phases 31 (reprise d’avant-projet) à 53 (mise en service et achèvement) pour les prestations d’ingénierie suivantes :

• Process et coordination technique ;

• Génie civil (GC), géotechnique et bâtiment (second œuvre, architecture et aménagements extérieurs) ;

• CVS (chauffage, ventilation et sanitaire) ;

• Électricité et MCCR (mesure, commande, contrôle et régulation).

• Architecte

Un descriptif complet et détaillé est présenté dans le cahier des charges du présent dossier d’appel d’offres.

Key facts, codes and options

Type of contract: Service
Procedure: Open procedure
Trades: Not evident from the available publication data.
CPV: CPV 71300000 – Engineering 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

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: 11962
Publication number: 11962-02
Covered by international agreements: Yes
TED (EU): Publication on ted.europa.eu (opens in a new tab)

Checked against simap: 10.11.2026, 18:02

Export

This is not an official publication. Only the data published on the platform www.simap.ch is authoritative. Dies ist keine amtliche Veröffentlichung. Massgebend sind die auf der Plattform www.simap.ch veröffentlichten Daten. Anyone who reuses this data complies with the conditions of simap.ch: terms, section 6.

More in the guide

Award, reasons and appeal

Contract awards in Valais: monthly reports

Report a data error

Is something on this page wrong, missing or badly translated? We check every report. We correct our own classification and translations ourselves; what simap publishes can only be changed by the contracting authority.