BIM design of Krefeld railway overbridges on line 2520, km 86.960–87.773

Summary

The tender concerns BIM design services for three railway overbridges on line 2520 between km 86.960 and km 87.773 in Krefeld. The scope includes structural design, design of engineering structures and transport infrastructure, and specialist planning for signalling and control systems, overhead line systems, points heating systems and 50 Hz systems. All three structures are heritage-protected, so the possibility of partial renewal must be assessed in terms of technical feasibility, economic viability and approval requirements. For the Voltastraße railway overbridge, the clear span must be adjusted in accordance with the planning agreement. The submission deadline is 8 September 2026 at 00:00. The machine-readable notice did not provide precise qualification or compliance requirements; these must be checked in the tender documents.