GAI maintains laboratory facilities certified by the AASHTO Materials Reference Laboratory (AMRL) and Cement and Concrete Reference Laboratory (CCRL). With these in-house resources, our inspectors, engineers, and other specialists conduct reliable investigations for quality control and quality assurance.

Our laboratory and materials testing personnel meet the qualifications of the following: American Concrete Institute (ACI), American Welding Society (AWS), American Society for Non-Destructive Testing (ASNT), Nuclear Density Gauge, National Institute for Certification in Engineering Technologies (NICET), Post Tensioning Institute (PTI), and U.S. Army Corps of Engineers. To learn more, view our Construction Feature Projects.

• Foundation inspection
• Soil compaction testing
• Reinforcing and structural steel inspection
• Concrete testing and inspection
• Masonry inspection
• Spray fireproofing inspection
• Asphalt paving inspection
• Non-Destructive testing of welds
• Concrete core drilling and structure analysis
• Ultrasonic thickness testing of tanks/piping
• Paint thickness and adhesion testing
• Forensic and fire damage assessments of concrete and steel structures
• Pre-qualification of epoxy-powder coating for reinforcing steel