Repair of the B19 bridge over the Reichenberger Grund

Summary

The procurement covers repair of the B19 bridge over the Reichenberger Grund near Reichenberg. The works include repairing concrete and structural defects, removing and renewing the bridge surfacing and waterproofing, replacing bridge bearings and expansion joints, renewing drainage, installing new surfacing, parapets and protective layers, and adapting the B19 road surface. The bridge is approximately 427 metres long. The contractor must organize the site, scaffolding, traffic management and safety, and submit a construction schedule with its tender. B19 traffic is generally to remain open during construction under alternating one-way traffic. Full weekend closures are required for casting the bridge edge beams and replacing expansion joints, including joint replacement over five consecutive weekends. The works must also comply with railway and environmental safety requirements and include proper waste management. The bidder must demonstrate experience with comparable works and provide the necessary qualified workforce and specialists. Non-prequalified bidders must submit a suitability self-declaration; a bidder shortlisted for final consideration must provide three detailed reference certificates. The required conformity or approval certificates for the new bridge bearings must accompany the tender. Detailed dates and technical particulars should be checked in the tender documents.