Laboratory Testing Services
7NT labs offer a wide variety of physical and chemical analyses for soil, rock, and other construction materials. Our lab works closely with our engineers to ensure we perform the most effective array of tests, that yield the most appropriate results for the job at hand. We always strive for the highest quality data and results by adhering to many widely accepted testing procedures, such as ASTM test methods. 7NT’s labs are certified and accredited by: AASHTO, The Ohio Department of Transportation, The Indiana Department of Transportation, and The United States Army Corps of Engineers.
“Over the years, 7NT has provided extensive geotechnical drilling and engineering services consisting of hundreds of exploratory borings. 7NT’s engineering and drilling staff regularly accommodate very tight time frames required due to the magnitude of these projects. 7NT’s qualifications are outstanding”