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Geopier Foundation Company

Geopier Foundation Company, a subsidiary of Tensar Corporation, developed the first Rammed Aggregate Pier® (RAP) system in 1989. Today, Geopier® solutions provide an efficient and cost-effective Intermediate Foundation® solution for the support of settlement sensitive structures. Through continual research and development, we’ve expanded our system capabilities to meet virtually all of your ground improvement challenges. Our systems have become effective replacements for massive over-excavation and replacement or deep foundations, including driven piles, drilled shafts or augered cast-in-place piles. Thousands of structures around the world are currently supported by Geopier technologies — Geopier GP3™, Geopier Impact™ and Geopier Rampact™ systems — proven experience that ensures high levels of performance and reliability while providing value compared to traditional systems.

Our local engineers and representatives work with your specific soil conditions and loads to engineer a project-specific practical solution to improve your groundwork. With multiple systems, we are able to engineer support for virtually any soil type and groundwater condition across many applications, including:

Our design-build engineering support and site-specific modulus testing, combined with the experience of providing settlement control for thousand of projects, provide an unmatched level of reinforcement and reliability.

Work with Region Engineers worldwide to solve your ground improvement challenges. Let us review your project details and provide you with a free feasibility assessment. Please contact your Region Engineer or our main office for more information.

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