Refurbishment of the hydraulic networks in the high-rise building

Summary

The tender covers refurbishment of the hydraulic networks in the CNRS IGH building in Montpellier, at 141 rue de la Cardonille in the Hérault department. Work is scheduled to start on 15 December 2026, and the contract lasts 16 months. The schedule comprises the base phase (6 weeks of preparation and 8 weeks of work) and three possible additional phases: TO1 and TO2 (each 6 weeks of preparation and 10 weeks of work) and TO3 (12 weeks of preparation and 12 weeks of work). The deadline for bids is 6 November 2026 at 12:00, and bids must remain valid for 120 days. Variants are not permitted. The tender includes an environmental condition and a social-inclusion and employment-promotion condition. Candidates must attend a mandatory site visit before submitting a bid; failure to attend may make a bid non-compliant unless the candidate can prove that it already had full knowledge of the site. To arrange a visit, the preferred date must be requested through the Questions module on the PLACE platform no later than 4 p.m. on the preceding day. A maximum of two people per candidate may attend. The tender documents specify the documents to submit and the detailed requirements.