Ausbau S11/S-Bahn-Stammstrecke Köln - Pfahlprobebelastungskonzept Kölner Hbf

DB InfraGO AG awarded Züblin Spezialtiefbau GmbH a contract for load testing of bored piles at Cologne Central Station as part of the S11 expansion project. The work involves conducting proof load tests on three experimental piles to determine bearing capacity and deformation behavior under static vertical and horizontal loads, supporting the design of large-diameter bored piles with grouting that will serve the foundation for new S-Bahn platforms and track infrastructure intended to increase line capacity.