BIM Ringzug 2.0 geotechnical investigation consultancy services

Summary

The tender concerns geotechnical investigation consultancy for the expansion and electrification of the existing Ringzug rail network. The services cover three lots and include preparing investigation concepts, planning and procuring ground investigations, supervising and evaluating field and laboratory tests, preparing geotechnical reports and BIM geotechnical models, coordinating with authorities, landowners and other stakeholders, and obtaining required notifications, permits and access permissions. The services relate to railway tracks and platforms, signalling systems, electrification, energy facilities, underpasses, and road and railway bridges in the Schwarzwald-Baar, Rottweil and Tuttlingen districts. The tender deadline is 15 September 2026. Price and other evaluation details, as well as precise participation requirements, must be checked in the official tender documents.