RD31 – La Mine partial interchange in La Baconnière – Construction and replacement of road-sign support structures

Summary

The tender covers construction and replacement of the road-sign support structure at the La Mine partial interchange on RD31 in La Baconnière. This is a works contract awarded through an open adapted procedure. The contract will run for 8 months from award, which is expected around 30 November 2026. Bids must be submitted electronically by 12:00 on 30 October 2026 and remain valid for 120 days. Bidders must submit the DC1 form and information about their staffing, works completed in the last five years, and tools and equipment available for contract performance. The authority prefers a joint-and-several consortium; a bidder may not submit bids both individually and as a member of one or more consortia.