Over 80 years of experience in structural stabilization and foundation work, including engineering and contractor services related to drilling and grouting, anchor and tieback systems, installation of instrumentation, and cellular concrete and fly ash placement.

 

foundation underpinning

The Judy Company has years of expertise in foundation underpinning on a variety of projects.

What is Foundation Underpinning?

Foundation underpinning is a means of transferring loads to deeper soils or bedrock. 

When to Use Foundation Underpinning

If a building is on unstable land or land that is suffering from erosion due to soil moisture or other ground movement, there is a good chance that the foundation will also become unstable. When this is the case, foundation underpinning may be required to stabilize the foundation. 

Methods of Underpinning

  • Compaction Grouting

  • Rock Bolt and Anchorage System

  • Drilling and Grouting

  • Structural Fills

  • Soil Nailing

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