Construction Materials Testing

DAA CQA

Services

Soil and Material Testing Laboratory

Soil Index Testing

Soil and Aggregate Sieve/Hydrometer Grain Size Analyses

Standard and Modified Proctors

Flexwall/Rigid Wall Soils Permeability Testing

California Bearing Ratio

Permeability Testing

Direct Shear Testing

Consolidation

Construction Quality Control and Assurance

Special Inspections

Asphalt Pavement Testing

Solid Waste Construction Quality Assurance

We believe that construction quality control and quality assurance (QC/QA) is not just a regulatory requirement, but perhaps the most vital component of a successful project. We have highly trained field personnel who are certified to test a wide range of construction materials. Our team includes professional engineers, certified field technicians, LEED Accredited Professionals, and a testing laboratory qualified by the U.S. Army Corps of Engineers to perform soil and materials testing.


Projects