Construction of foundations for the rail gate (OCR system)

Summary

The tender concerns the construction of four reinforced-concrete foundations for a rail gate used as an OCR system at the Nürnberg port railway. The foundations are provisionally approximately 0.80 × 0.80 × 0.60 m, with about 0.384 m³ of concrete per foundation, and must be built from C30/35 concrete with reinforcement and all related excavation, transport, formwork, surveying, reinstatement and ancillary works. The foundations must be completed and formally accepted by 30 November 2026, before delivery and installation of the rail gate. The tender submission deadline is 12 October 2026. Work must be coordinated with railway operations and the overhead line, with only short track closures and minimal disruption to train traffic. The bidder must submit a fixed total price and the required technical, scheduling and subcontractor information.