Successful Ground Stabilization for the New BFH Campus

Our Challenge:
Ground stabilization and groundwater sealing under complex conditions: The sheet pile wall could not be driven deeper than the existing sewer line. At the same time, the area had to be secured to prevent settlement when exposing the pipeline.

Our Solution:
Step-by-step ground stabilization through the targeted use of injection ramming lances, which injected our WILLPUR^® WS-FA into the loose soil to consolidate it, along with an additional concrete wall to provide long-term security.

Thanks to precise planning and innovative technology, we successfully overcame this challenge and created a safe foundation for the next construction phase.