Stabilisation of the Poligné cliff and construction of a retaining wall at a built property

Summary

The tender concerns the stabilisation of the Poligné cliff and the construction of a retaining wall beside a built property. The works include earthworks, drainage and civil engineering, demolition of a barn with an asbestos-cement roof, and the construction of a reinforced concrete retaining wall of 47.50 m and a return wall of 7.80 m; the wall height ranges from 2.50 m to 1.20 m. The project includes slope restoration and the installation of a non-collective sanitation system near the property, as well as a 15 m guard rail installation. The estimated contract value is about EUR 365,000. Location: Poligné, 35320. The contract is for works. A site visit is recommended; precise requirements and conditions will be found in the tender documents. Tender deadline: 2026-10-27 12:00 (submission); opening: 2026-10-28 10:00.