Complete renovation of the three towers of Cité-Jonction (M374TI), sanitary engineering services
Official title in French: Rénovation complète des trois tours de la Cité-Jonction (M374TI) mandat d'ingénieur-e sanitaire
The City of Geneva is procuring sanitary engineering services for the complete renovation of the three Cité-Jonction towers, to deliver the project’s sanitary installations.
- Deliverables
- Complete services under SIA 108-2014, phases 31 to 53; existing-installation surveys and diagnostics included.
- Contract
- Estimated fee CHF 605'000; honorarium basis is CHF 5'290'000 HT in sanitary works.
- Eligibility
- Submit three recent, relevant references for similar-cost mandates, plus required participation attestations.
- Award
- Problem understanding counts 20%; references count 30%.
- Watch out
- Offer prices include all required services; no omissions or underestimation accepted after award.
Documents for your bid
- 1_M374TI_Documents-A1-B1-cond-gnl.zipTender documents · 955 KB
- 2_M374TI_Dossier-étude-Dupraz_etude-historique.zipTender documents · 226.7 MB
- 3_M374TI_Dossier-plans-architecte.zipTender documents · 187.4 MB
- 4_Fiche_attestation_etiquettes_mandataires_ouverte.pdfTender documents · 511 KB
Key dates
- 08.10.2026Published on simap.ch
- 06.11.2026Questions round
- 25.11.2026, 11:00Submission deadlineDeadline in 35 days
- 30.11.2026Bid opening
The full analysis of this tender
Detailed scope
A structured view of services, requirements and deadlines.
Buyer review
Context on the procurement and the published information.
Is this tender a fit for your company?
Book a demo and we will walk through this tender with your company profile.
- Detailed match against your company profile
- Reasoned go / no-go recommendation
- Help drafting your bid
Notice text
View on simap.ch
Unofficial reproduction. The French text below is taken unchanged from SIMAP notice no. 45447. Only the official notice is binding.
Prestations de service d'ingénieur-e sanitaire Estimation : CHF 605'000.- Mandat d'ingénieur sanitaire pour les phases 31 à 53 (1000/0) Montant estimé des travaux 66'300'000 CHF HT soit 22'100'000 CHF HT par tour Montant estimé des travaux donnant droit aux honoraires : 5'290000 CHF HT Montant estimé des honoraires : 605'000 CHF