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Multistory Mixed-Use Building

Discover how our vibratory stone column (VSC) solutions improved soft fill soils and provided improved bearing capacity.

Ground Improvement—Installing Vibro Stone Columns in Soft Soil Conditions

PROJECT OVERVIEW

CNC Foundations was contacted to install aggregate piers for a multi-story mixed use development with a lower level parking garage in Charlotte, North Carolina.

REQUIREMENTS AND CHALLENGES

During the geotechnical exploration, up to 15 feet of soft clay fill was encountered across the entire site. CNC Foundations was contacted by the project owners to evaluate a ground improvement system to prevent mass over excavation and removal of the fill soil.

SOLUTION AND RESULTS

Our VSC solution helped the project stay on time and within budget. The project maintained its timelines because the engineer determined the soil’s needs and the potential project results quickly, resulting in a speedy installation. The general contractor and site superintendent were both satisfied with these results. This client now wants to work with us again on another project.

Project Details

Sector
Multifamily

Solution
Bearing capacity/settlement control

Service
Ground Improvement

Application
Aggregate Piers

Not sure what geotechnical solution can work for your job? We can help.

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