Soil resistivity testing is the foundation of any IEEE 80-compliant grounding system design. E&S Grounding Solutions performs on-site soil resistivity measurements using the Wenner four-pin (Wenner array) method per IEEE Std. 81.
Our field engineers collect multi-depth measurements at multiple traverse lines across the site. Data is processed using SES CDEGS software to produce a layered-earth soil model used directly in grounding system design.
Soil resistivity data is also used for cathodic protection design, corrosion analysis, and GPR studies.
We provide a complete soil resistivity test report including raw field data, soil model, and engineering interpretation. Reports are PE-stamped upon request.
Available nationwide and internationally. Contact us at +1-310-318-7151 or info@esgrounding.com.