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  • Energy Storage, Solar, Wind

Geotechnical Engineering at RRC

  • Engineering
At RRC, our Geotechnical Engineering services blend innovation with expertise to provide comprehensive solutions tailored to each project’s unique needs. From subsurface exploration and testing to foundation design and construction recommendations, our team ensures stability and success for every endeavor.

2023 Report Card

79 Projects in 2023

51 Solar + 13 Wind + 15 BESS

26 US States

Alabama, Arizona, Arkansas, California, Colorado, Florida, Georgia, Idaho, Illinois, Indiana, Kansas, Louisiana, Massachusetts, Minnesota, Mississippi, Montana, Nebraska, New Mexico, North Dakota, Ohio, Oklahoma, Pennsylvania, Texas, Vermont, Washington, Wyoming

18 GW

Planned Capacity

The RRC Advantage in Geotechnical Engineering

Unmatched Expertise

With decades of experience, RRC’s geotechnical team brings unparalleled expertise to every project. Our professionals are skilled in geotechnical analysis, subsurface exploration and testing, and geophysical surveys, ensuring that each project benefits from our deep knowledge and technical proficiency.

Comprehensive Services

We offer a full spectrum of geotechnical services, including foundation design and construction recommendations, soil stabilization, and ground improvement. Our capabilities extend to geophysical surveys such MASW, seismic refraction, 2-D electrical imaging, electrical resistivity, and geotechnical hazard studies, providing our clients with all-encompassing support from preliminary design studies to final construction monitoring.

Innovative Solutions

At RRC, we are committed to geotechnical innovation. Our team leverages the latest technologies in in-situ and laboratory testing, pile load testing, and geotechnical risk assessment to deliver cutting-edge solutions. Whether it’s renewable energy geotechnical services for solar and wind projects or feasibility studies for infrastructure, we ensure that our clients receive the most advanced and effective engineering solutions.
Tailored Solutions

Our Services

Geologic and Geotechnical Risk Assessment/ Desktop Studies
Subsurface characterization – In situ and Laboratory Testing
Geophysical Survey – Seismic Survey, Electrical Resistivity and Electrical Imaging Survey
Engineering Analysis and Design Recommendations
Construction Support
Meet Our Team

Experts in Geotechnical Engineering

Our team of seasoned geotechnical engineers and geologists brings a wealth of experience and a commitment to excellence. Get to know the professionals who are driving the success of your projects.
01. Director of Geotechnical Engineering

Alfred Williams

Alfred is RRC’s Lead Geotechnical Engineer with over 6 years of experience in wind and solar energy projects. Specializing in geotechnical recommendations for wind turbine foundations, Alfred manages field investigations, geotechnical analysis, and project management. He holds a B.S. in Civil Engineering and is licensed in South Carolina and Texas.

Randy Carri

Randy is a Graduate Engineer and Geotechnical Project Manager with over 20 years of experience in subsurface investigations and geotechnical engineering. He has managed large-scale wind projects, including the largest wind farm in North America, and specializes in field coordination, foundation recommendations, and construction support. Randy holds an EI registration in Colorado.

Jeffrey Liu

Jeffrey is a Geotechnical Engineer with over 1.5 years of experience in wind and solar energy projects. Proficient in foundation design, slope stability analysis, and pile load testing, he excels in geotechnical field exploration and QA/QC. Jeffrey holds a Master’s in Civil Engineering and EIT registrations in New Hampshire and Texas.
01. Director of Geotechnical Engineering

Alfred Williams

Alfred is RRC’s Lead Geotechnical Engineer with over 6 years of experience in wind and solar energy projects. Specializing in geotechnical recommendations for wind turbine foundations, Alfred manages field investigations, geotechnical analysis, and project management. He holds a B.S. in Civil Engineering and is licensed in South Carolina and Texas.

Randy Carri

Randy is a Graduate Engineer and Geotechnical Project Manager with over 20 years of experience in subsurface investigations and geotechnical engineering. He has managed large-scale wind projects, including the largest wind farm in North America, and specializes in field coordination, foundation recommendations, and construction support. Randy holds an EI registration in Colorado.

Jeffrey Liu

Jeffrey is a Geotechnical Engineer with over 1.5 years of experience in wind and solar energy projects. Proficient in foundation design, slope stability analysis, and pile load testing, he excels in geotechnical field exploration and QA/QC. Jeffrey holds a Master’s in Civil Engineering and EIT registrations in New Hampshire and Texas.
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Ready to take your project to the next level? Contact us today to discover how RRC’s geotechnical engineering expertise can ensure your project’s success from the ground up.