Passage supérieur de l'Écu (OA 3709 – Vernier) – Reconstruction et agrandissement de l'ouvrage d'art de franchissement des voies de chemin de fer

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Location: Canton GE
Procuring office: Département de la santé et des mobilités (DSM) - Office cantonale des transports (OCT) - Direction des transports collectifs, professionnels et du développement multimodal (DTCPM) - S. infra.

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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 11.04.20258 bids
- AJS ingénieurs civils SA, NeuchâtelCHF 4’210’003.00 incl. VAT

Awards of this contracting authority

Justification

Offre jugée économiquement la plus avantageuse conformément à la grille d'évaluation.

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.

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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

Cet appel d'offre a pour objectif de mandater un groupement pluridisciplinaire pour les prestations relatives aux études puis à la réalisation du projet de démolition, reconstruction et élargissement du passage supérieur (PS) de l'Ecu situé au-dessus de voies ferroviaires.

Le projet vise à offrir une plateforme de couverture des voies de chemin de fer existantes permettant de répondre aux enjeux de développement du quartier de Châtelaine tout en offrant une modularité sur les aménagements portés par les projets de mobilités structurant sur cet axe de la ceinture urbaine.

Key facts, codes and options

Type of contract: Service
Procedure: Open procedure
Trades: Not evident from the available publication data.
CPV: CPV 71322000 – Engineering design services for the construction of civil engineering works
CPV 71248000 – Supervision of project and documentation
CPV 71311000 – Civil engineering consultancy services
CPV 71313000 – Environmental engineering consultancy services
CPV 71327000 – Load-bearing structure design services
CPV 71332000 – Geotechnical engineering services
CPV 71410000 – Urban planning services
CPV 71420000 – Landscape architectural services
CPV 71521000 – Construction-site supervision 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

Civil and structural engineering, canton of Geneva, last 12 months

61 awards, bids (median): 5.

Awards: Civil and structural engineering

Range of award prices

Civil and structural engineering, canton of Geneva, last 12 months

CHF 70’21410 % of the prices were lower

CHF 320’255Median: half were lower

CHF 989’26410 % of the prices were higher

8 out of 10 award prices were between CHF 70’214 and CHF 989’264.

From 62 published award prices in CHF from 11.11.2025 to 05.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 8284
Publication number: 8284-02
Covered by international agreements: Yes

Checked against simap: 11.11.2026, 08:08

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