Ground reinforcement systems to reduce settlement and support shallow foundations over soft soils
D.W. Kozera, Inc. provides geotechnical design recommendations, construction observation, and testing services for rigid inclusions, a ground improvement method that reinforces soft or compressible soils using stiff, column-like elements installed through weak soil strata. These systems enable the use of shallow foundations, reduce total and differential settlement, and eliminate the need for deep pile systems in many challenging soil profiles.
We deliver full-scope support, from feasibility evaluation and design recommendations to observation of installation and modulus test programs. Our engineers coordinate closely with specialty installers, structural designers, and field teams to help ensure installation methods and layout align with project goals and site conditions.
Services Offered
- Subsurface Evaluation for Rigid Inclusion Suitability
- Preliminary recommendations for Inclusion Depth, Diameter, and Spacing
- Load Transfer Platform and Mat Interaction Guidance
- Observation and Documentation of Test and Production Element Installation
- Support During Modulus or Load Tests
- Coordination with Structural Engineers and Specialty Contractors
- Integration with Earthwork and Foundation Planning
Why Work with D.W. Kozera?
Designs That Balance Structural Needs and Ground Behavior
Our solutions consider subsurface conditions, construction access, and structural performance not just standard design charts.
On-Site Support During Testing and Installation
We assist during modulus test setup, observe production element installation, and provide timely field documentation to support QA/QC and acceptance.
Efficient Collaboration with Construction and Design Teams
We work directly with contractors, specialty installers, and structural engineers to streamline communication and address challenges in real time.
Looking to improve weak soils without switching to deep foundations?
Contact D.W. Kozera to develop a rigid inclusion plan that supports your design objectives, construction sequencing, and performance targets—from concept through installation.
