i2030 Northern Suburban Transport Tangent, Berlin – Ground Investigation

Summary

The tender concerns ground investigations and assessment for the northern suburban transport tangent in Berlin, part of the i2030 infrastructure project to extend the suburban railway network and remove capacity bottlenecks. The scope includes the required field and laboratory tests. The submission deadline is 12 October 2026 at 14:00, and questions may be submitted until 6 October 2026 at 14:00. Precise qualification, compliance and exclusion requirements must be checked in the tender documents.