Gestion de trafic - Conduites GéniLac – Secteur JAG - Marché des travaux

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Location: Canton GE
Procuring office: Services Industriels de Genève - Direction Droit, Achats & Risques

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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 04.09.20251 bid
- Consortium CSS, SatignyCHF 6’098’763.10 incl. VAT

Awards of this contracting authority

AI summary

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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

Le projet Génilac des Services Industriels de Genève (SIG) a pour but la création d'un réseau hydrothermique. Le fluide transporté est de l'eau potable traitée, sous pression, de température variant entre 1 et 30°C. Ce réseau comporte une section de 2 x 1700 m de conduites âme-tôle de grand diamètre (DN 1100 et 1400) posées sous l'autoroute entre Palexpo et l'échangeur du Vengeron.

SIG souhaite procéder à des travaux sur ces conduites nécessitant l'ouverture d'environ 15 enceintes de fouille en bordure d'autoroute. Les travaux du présent marché concernent la mise en œuvre des balisages lourds et marquages provisoires nécessaires à ces travaux.

Les documents d'appel d'offres sont disponibles sous signature de l'engagement de confidentialité et protection des données.

Pour l'obtention de l'engagement de confidentialité et protection des données, merci d'envoyer un mail à chiara.chesi@sig-ge.ch en précisant dans l'objet du mail le texte suivant:

Appel d'offres #16230 - Demande DAO / Engagement de confidentialité et protection de données

L'engagement de confidentialité et protection des données doit être signé par une personne habilitée à engager l’entreprise (càd une personne nommée au Registre du Commerce).

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Civil engineering
Construction service: Execution
Procedure: Open procedure
Trades: NPK 284 – Signs and signals: traffic management systems
CPV: CPV 45233150 – Traffic-calming works
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

Road construction and surfacing, all of Switzerland, last 12 months

279 awards, bids (median): 4.

Awards: Road construction and surfacing

Range of award prices

Road construction and surfacing, all of Switzerland, last 12 months

CHF 256’00710 % of the prices were lower

CHF 892’917Median: half were lower

CHF 5’405’00010 % of the prices were higher

8 out of 10 award prices were between CHF 256’007 and CHF 5’405’000.

From 259 published award prices in CHF from 11.11.2025 to 10.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 16230
Publication number: 16230-02
Covered by international agreements: No

Checked against simap: 11.11.2026, 08:08

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Contract awards in Geneva: monthly reports

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