Design and construction management services for the restoration of the Carte du Ciel Pavilion and Foucault Laboratory

Summary

The tender is for design and construction management services for the restoration of the Carte du Ciel Pavilion and Foucault Laboratory at 77 avenue Denfert-Rochereau / 61 avenue de l’Observatoire in Paris. The project includes general building rehabilitation, addressing waterproofing problems and restoring the two domes. The planned contract duration is 24 months. Bids must be submitted electronically by 17:00 on 26 October 2026 and remain valid for six months. Check the tender documents for the precise participation and bid requirements.