tpg – Conversion and renovation of the CMB - LOT NO. 1 – DEMOLITION; SITE INSTALLATIONS; MASONRY – (CFC 211.1, 114, 135, 141.1, 211.6)
Official title in French: tpg – Transformation et rénovation du CMB - LOT N°1 – DEMOLITIONS ; INSTALLATIONS DE CHANTIER ; MACONNERIE – (CFC 211.1, 114, 135, 141.1, 211.6)
Transports publics genevois is procuring demolition, site setup and masonry works for the transformation and renovation of its Bachet administrative building, supporting its renovation and vertical extension.
- Deliverables
- Works include demolition, masonry, drilling and sawing existing reinforced concrete, and carbon-lamella core strengthening.
- Eligibility
- Submit required social and tax attestations, plus proof of Geneva collective-agreement coverage or OCIRT commitment.
- Award
- Submit a technical memorandum covering all listed topics; price is evaluated using the net offer total in CHF.
- Watch out
- Late-delivery penalties range from 0,5% per day to 10% of the total contract amount.
Documents for your bid
- 00_K2_ Lot_01_Maconnerie_commentaires_report.pdfCorrection · 493 KB
- 1. Dossier AO_Maçonnerie.zipTender documents · 57.8 MB
Key dates
- 16.10.2026Published on simap.ch (Correction)
- 22.10.2026Questions round
- 19.11.2026, 16:00Submission deadlineDeadline in 23 days
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Notice text
View on simap.ch
Unofficial reproduction. The French text below is taken unchanged from SIMAP notice no. 45278. Only the official notice is binding.
L’objet du présent marché consiste en la réalisation de travaux en lien avec la transformation du bâtiment administratif du Bachet. Ces travaux concernent les principaux objets listés ci-dessous : Installations de chantier spécifiques aux travaux des entrepreneurs ; Travaux de démolition et de maçonnerie ; Forages et sciages dans des éléments en béton armé existants ; Renforcement des noyaux en béton par lamelles de carbone. Pour plus de détails sur les conditions d’organisation et le descriptif complet du chantier dans sa globalité ainsi que du marché en lui-même, merci de vous référer aux documents d’appel d’offres.