All tenders
Open · 14 days left
  • Service

Revision of the cadastre of contaminated sites through the integration of per- and polyfluoroalkyl substances (PFAS) and management of contaminated sites / Provision of services

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

Procuring office
Office Cantonal de l'Environnement (OCEV)
Requesting office
Office Cantonal de l'Environnement (OCEV) - Service de géologie, sols et déchets (GESDEC)
Go to the official tender(simap.ch, opens in a new tab)

At a glance

Deadline
25.11.2026, 16:3014 days left
Type
Service
Procedure
Open procedure
Eligibility
In the documents

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.

Start for free

TEXFY assessment: Risks and notes

  • Mandatory site visit: check the dateImportant

    According to the publication, attending is mandatory; date and place are in the note. Check there whether the visit is still ahead: missing it risks exclusion.

    Une audition obligatoire et constituant un critère d'adjudication sera organisée le 17/12/2026 dans les locaux de l'OCEV-GESDEC. From «Site visit»

  • Bid languageNote

    The bid must be in French.

    From «Bid languages»

  • No bidding consortiumNote

    A joint bid with other companies is not allowed.

    From «Bidding consortia»

3 more notes
  • No subcontractorsNote

    Your company must deliver the entire work itself.

    From «Subcontractors»

  • Paper onlyGood to know

    Submission by post or in person. Allow for delivery and check whether the postmark or receipt counts.

    From «Submission»

  • No variantsGood to know

    Only the requested bid counts; your own alternative solutions are not allowed.

    From «Variants»

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

What is being procured?

Scope of work

L’Office cantonal de l’environnement (DT / OCEV), représenté par le service de géologie, sols et

déchets (GESDEC), organise un appel d’offre en procédure ouverte à un tour pour la location de services dans le cadre du projet de « Révision du cadastre des sites pollués par l’intégration des PFAS » et d’autres projets dans le domaine des sites pollués.

Dans ce cadre, l'OCEV-GESDEC souhaite mandater un prestataire spécialisé afin de bénéficier de la mise à disposition d’un(e) ingénieur(e) en environnement, chargé d’apporter un appui scientifique et

technique auprès du secteur sites pollués & protections des sols (SPPS).

La mission sera assurée à un taux d’activité minimum de 80 % par une seule et même personne

physique, désignée comme personne clé du marché, et placée sous la supervision directe du chef

de secteur SPPS.

Key facts, codes and options

Type of contract
Service
Procedure
Open procedure
Trades
Not evident from the available publication data.
CPV
  • CPV 79620000 – Supply services of personnel including temporary staff
  • CPV 71313000 – Environmental engineering consultancy services
Options
Not provided for
Variants
Not admitted
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
16.10.2026
Questions untilpast
06.11.2026
Submission deadlinenext
25.11.2026, 16:30
Bid valid
until 25.11.2027
Contract
01.02.2027 to 31.12.2029
Execution

La durée du marché s’étend de la date de prise d’effet du contrat, prévue en février 2027, sous
réserve de présentation de l’agrément requis délivré par l’OCIRT, jusqu’au 31 décembre 2029.

Site visit

Mandatory according to the publication
Note of the contracting authority (date, time and place as published)

Une audition obligatoire et constituant un critère d'adjudication sera organisée le 17/12/2026 dans les locaux de l'OCEV-GESDEC.
Aucune séance d’information et/ou visite du site d’exécution n’est envisagée durant la procédure d’appel d’offres.

Submission & documents

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

  • By post or delivery in person

    Office Cantonal de l'Environnement (OCEV) - Service de géologie, sols et déchets (GESDEC)Alain DavitQuai du Rhône 121205 Genève

    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

Weighting in percent, as published.

In the documents according to the source: Content only in the tender documentsIn the tender documents: Suitability 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

Les critères d'aptitude sont définis dans le document A1.

Award criteria

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

  1. Références et expériences de la personne clé

    35 %

    TEXFY assessment: What this means: Personnel – how qualified and experienced the people carrying out the contract are, such as the project manager.

    -

  2. Organisation du candidat et compréhension de la mission

    20 %

    TEXFY assessment: What this means: Organisation – how your company and team are set up for the contract.

    -

  3. Audition de la personne clé

    20 %

    TEXFY assessment: What this means: Personnel – how qualified and experienced the people carrying out the contract are, such as the project manager.

    -

  4. Qualité économique globale de l'offre

    25 %Price criterion

    TEXFY assessment: What this means: Price – what your offer costs. Usually the cheapest offer gets full points, more expensive ones fewer.

    -

Note of the contracting authority

Les critères d'aptitude sont définis dans le document A1.

Conditions

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

5 conditions
Bidding consortia
Not allowed
Subcontractors
Not allowed
Contract extension
Possible

Le contrat pourra être renouvelé pour une période d'une année au maximum deux fois (soit jusqu'en décembre 2031).

Dialogue
Not provided for
Further information on the conditions

Les critères d'aptitude sont définis dans le document A1.

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

Official source

Go to the official tender(simap.ch, opens in a new tab)
simap project number
45935
Publication number
45935-01
Covered by international agreements
Yes
Notice of legal remedies
Show

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

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.

Contract awards in Geneva: 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.

Kind of error

Please do not write personal data into it. If you are signed in, we store the report with your account.