Laboratory - Soil Testing


Our laboratory is under the technical supervision of a registered professional engineer. Our laboratory is accredited by the American Association of Highway and Transportation Officials (AASHTO). We follow all applicable American Society for Testing and Materials (ASTM) procedures.

  • Soil tests available through the laboratory include:
Soil & Aggregates Proctor
Moisture-Density Test (ASTM D698)
 
Expansion Test
For Imported Fill
 
Gradation & Plasticity Index Test
Sieve analysis & P.I., for soil classification, imported fill
 
pH & Resistivity
Metals corrosion potential



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