Materials Testing and Inspections

NMG provides materials testing services through certified deputy inspectors. Our in-house deputy inspectors provide inspection services for Asphalt Concrete, Portland Cement Concrete, Masonry, Structural Steel, Welding, High Strength Bolts and Post-Tensioning. All inspectors are cross-trained in geotechnical soil observation and testing.

Our materials testing services include:

• Asphalt Paving Inspection and Testing
• Asphalt Batch Plant Inspection
• Concrete and Reinforcement Inspection
• Concrete Sampling and Testing
• Post-Tensioned Slab Inspection
• Epoxy Grout Inspection
• Bolting and Welding Inspection
• Ground and Mortar Sampling and Testing
• Masonry Inspection
• Soil and Rock Anchor/Tie-back Inspection
• Onsite Concrete Compression Testing

Other materials inspection and testing are provided by our network of independent contractors and laboratories.