Infrastructure and railway works – Duplication of Line 3 – 12m422/623

Summary

The tender concerns infrastructure and railway works for the duplication of Tram Line 3 in the Montpellier metropolitan area. The scope covers road and utility infrastructure, urban improvements, green spaces and railway works, including extending the platform at Parc des Expositions, creating the new Hauts de Lattes station, installing a simple track connection at Boirargues station and modifying the section between Boirargues and P. Picasso. The contract is divided into two lots: infrastructure works for 12m422 and railway works for 12m623. Offers must be submitted by 5 October 2026 at 17:00. Variants are not permitted, and the detailed selection, compliance and award requirements are set out in the tender documents.