Backfilling and reinforcement works for galleries in the Lorraine iron-bearing basin, Algrange

Summary

The tender concerns the backfilling and reinforcement of mining galleries in the Lorraine iron-bearing basin in Algrange. The works include, among other things, earthworks, demolition, gallery backfilling, drilling, excavation and making areas exposed to subsidence risks safe. The estimated contract duration is 18 months and the estimated value is EUR 230,000, with no detailed VAT information provided. The submission deadline is 12 October 2026 at 12:00. Bidders should account for the assessment of technical resources and team competence, the work methodology, the schedule and environmental management; a site visit may also be required under the tender documents.