Ahr watercourse restoration in Walporzheim: BNA230, stage BA04 – transport and recovery of excavated soil

Summary

The tender concerns the restoration of the Ahr watercourse in Walporzheim, specifically construction section BNA230, stage BA04. The work includes sampling and analysing soil stockpiles at the central soil storage site, loading and transporting the stockpiles to a recovery facility, and documenting their recovery or disposal. The wider project involves partially widening the Ahr channel and improving its ecological value. The submission deadline is 28 September 2026. Precise qualification, compliance and technical requirements were not included in the machine-readable notice and must be checked in the official tender documents.