Open · 22 days left

Construction and installation
BKP 40 Site contouring
BKP 41 Structural and fit-out works
+9

Extension and renovation of the Belvédère school_CFC 410/420_External works

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

Procuring office: Commune de Chêne-Bougeries - Giorgis Rodriguez Architectes SA

At a glance

Deadline: 03.12.2026, 16:0022 days left
Place: Canton GE
Type: Construction and installation
Procedure: Open procedure
Award weighting: In the documents
Eligibility: In the documents
Site visit: Not mandatory

Is a bid worth it?

With a free profile, TEXFY checks this tender against your services and cantons: a relevance grade from A to E and a recommendation with reasons.

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TEXFY assessment: Risks and notes

Bid languageNote
The bid must be in French.
From «Bid languages»
Securities per contractGood to know
Whether a surety or guarantee is needed is set out in the contract or the documents. Check there.
Voir : ERE_CFC_410-420_Appel d'offres_Conditions générales From «Securities and guarantees»
Paper onlyGood to know
Submission by post or in person. Allow for delivery and check whether the postmark or receipt counts.
From «Submission»

TEXFY assessment: by fixed rules, no AI. Everything else comes from the publication; in another language it is machine-translated.

Checked against simap: 10.11.2026, 18:02

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

Dans le cadre du projet de l'agrandissement et de la rénovation de l'école du Belvédère, l'objet du marché concerne les travaux d'aménagements extérieurs du préau et du parc.

Key facts, codes and options

Type of contract: Construction and installation
Type of construction: Building construction
Construction service: Design and execution
Procedure: Open procedure
Trades: BKP 40 – Site contouring
BKP 41 – Structural and fit-out works
BKP 42 – External landscaping
BKP 45 – Utility services within site boundary
NPK 180 – External works
eBKP-H I01 – Landscape modelling
eBKP-H I02 – External structures
eBKP-H I03 – Green spaces
eBKP-H I04 – Hard surfaces
eBKP-H I05 – External services installations
eBKP-H I06 – External furnishings
OAG 1.2.2 – General education school
OAG 4.1.5 – Park
OAG 4.1.6 – Playground
CPV: CPV 45000000 – Construction workCPV general: general code without a field
Options: Not provided for
Variants: Admitted
Les variantes d'offres ne sont admises que si le candidat a rempli intégralement les conditions de l'offre et la soumission. Elles seront uniquement reçues pour information, elles ne seront ni notées ni analysées.
Voir Document : Conditions générales chap. 2.10 Propositions particulières et variantes du soumissionnaire (page 12)
Partial offers: Not admitted

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.

Dates

Published: 24.10.2026
Documents available: 24.10.2026 to 03.12.2026
Questions untilnext: 16.11.2026
Les questions doivent parvenir au plus tard le 16.11.2026 à 18h sur le site SIMAP. Les questions doivent être précises et concises, avec référence à un chapitre ou à un document remis dans le cadre de l'appel d'offre. L'adjudicateur ne traitera aucune demande par téléphone, courrier ou courriel.
Submission deadline: 03.12.2026, 16:00
Opening of bids: 04.12.2026, not public
Bid valid: 365 days after the deadline
12 mois à partir de la date limite d'envoi
Contract: 01.12.2026 to 31.12.2030
Execution: 18.01.2027 to 20.12.2030
Les délais et la planification des travaux sont mentionnés dans les documents remis (Conditions générales et Planning prévisionnel annexé).

Site visit

Note of the contracting authority (date, time and place as published)

Le jeudi 12 novembre à 9h.
Se référer aux Conditions générales (B-I-3.3 Visite des lieux)
(La visite n’est pas obligatoire et ne conditionne pas la participation à l’appel d’offre, mais elle est fortement recommandée si elle est organisée.)

Special deadlines and formal requirements

Voir indications dans les documents remis :
ERE_CFC_410-420_Appel d'offres_Conditions générales

Submission & documents

According to the simap data. We submit nothing for you.

By post or delivery in person
Commune de Chêne-Bougeries - Giorgis Rodriguez Architectes SARoute de Chêne 1361224 Chêne-Bougeries
The information in the tender and the tender documents is authoritative. Check in particular whether the postmark or receipt counts.
Source: simap data

Tender documents: Documents on simap.ch (after signing in)

Languages of the bid: French
Language of the documents: French
Cost of the documents: Free of charge
Questions to the contracting authority: Through the question forum on simap.ch (registration as a bidder required). Go to the official tender (simap.ch, opens in a new tab)TEXFY sends no questions. The deadlines of the question rounds are under “Dates”.

Participation & award

In the documents according to the source: Content only in the tender documentsIn the tender documents: Suitability criteria, Award criteria, Conditions of participation, Documents to submit.

Participation & suitability

Must-have criteria: a bidder who fails one or leaves out the required proof is excluded before the bids are scored.

Note of the contracting authority

Voir : ERE_CFC_410-420_Appel d'offres_Conditions générales

Award criteria

How valid bids are compared: each criterion counts with its weighting, the bid with the most points wins the contract.

Note of the contracting authority

Voir : ERE_CFC_410-420_Appel d'offres_Conditions générales

Conditions

Rules for the bid and the contract, for example whether consortia or subcontractors are allowed and how payment works.

10 conditions

Bidding consortia: Allowed
Subcontractors: Allowed
Admis selon l'art. 35 du règlement cantonal. Les sous-traitants doivent également respecter les conditions.
Se référer aux Conditions générales (B-II-4 Sous-traitance)
Contract extension: Not provided for
Dialogue: Not provided for
Securities and guarantees: Voir : ERE_CFC_410-420_Appel d'offres_Conditions générales
Terms of payment: Voir : ERE_CFC_410-420_Appel d'offres_Conditions générales
Costs included in the bid price: Voir : ERE_CFC_410-420_Appel d'offres_Conditions générales
Terms and conditions: Voir : ERE_CFC_410-420Appel d'offres_Conditions générales
Previously involved bidders: Voir : ERE_CFC_410-420_Appel d'offres_Conditions générales
Further information on the conditions: Voir : ERE_CFC_410-420_Appel d'offres_Conditions générales

The glossary explains terms such as eligibility criteria, self-declaration or reference. To the glossary

Market data for this service

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

Comparable awards

Landscaping, canton of Geneva, last 12 months

9 awards, bids (median): 4.

Awards: Landscaping

Range of award prices

Landscaping, all of Switzerland, last 12 months

CHF 118’64210 % of the prices were lower

CHF 674’586Median: half were lower

CHF 2’602’44910 % of the prices were higher

8 out of 10 award prices were between CHF 118’642 and CHF 2’602’449.

From 126 published award prices in CHF from 17.11.2025 to 05.11.2026, with or without VAT, as published. A single contract can differ widely.

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Open tenders: Landscaping

Official source

Go to the official tender

simap project number: 46359
Publication number: 46359-01
Covered by international agreements: Yes
TED (EU): Publication on ted.europa.eu (opens in a new tab)
Notice of legal remedies: ShowHide
Le présent appel d’offres peut faire l’objet d’un recours auprès de la Chambre administrative de la Cour de justice, 10 rue Saint-Léger, case postale 1956, 1211 Genève 1, dans les dix jours dès sa publication. Le recours doit être signé, se référer au présent appel d'offres, contenir les conclusions dûment motivées avec indication des moyens de preuve.

Checked against simap: 10.11.2026, 18:02

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