Geotechnical and Materials Testing

This subcontract for Geotechnical and Materials Testing supports prime contractors on Houston District highway projects in Texas. The scope of work involves comprehensive laboratory and field testing of construction materials, including asphalt density and mix design, soil compaction through Proctor tests, aggregate quality, and concrete slump and compressive strength. Technical operations require the use of concrete compression machines and nuclear density gauges to ensure material integrity. To qualify for this engagement, providers must maintain laboratory accreditation and hold the necessary AASHTO or ASTM certifications. The primary deliverables consist of detailed material test reports and quality assurance certifications. This opportunity is categorized under NAICS code 541380 and is managed through the Texas Houston District.