Quality Assurance, Special Inspection, Materials Testing

Clair is an International Accreditation Services (IAS) accredited and Oregon Building Officials Association (OBOA) registered Special Inspection and Materials Testing Agency.  Clair’s materials testing laboratory is aligned with the accreditation requirements of ISO/IEC 17025 and ASTM E329. Our inspectors have certifications through International Code Council (ICC), American Welding Society Certified Welding Inspector (AWS CWI) and American Concrete Institute (ACI).   Our Non-Destructive Testing (NDT) personnel are certified as Level I through Level III American Society for Non-Destructive Testing (ASNT) technicians.

Clair can provide all required Special Inspections and Materials Testing services in support of your project.  We can also provide third-party Quality Assurance (QA) services for roofing, waterproofing, window testing, floor flatness, etc.  Clair has also prepared extensive detail reports for forensic investigation projects.   We would welcome the opportunity to discuss our capabilities and how we can support you and your team with any QA requirements for your project.


Special Inspections and Materials Testing Services, and Quality Assurance

  • Reinforcing Steel
  • Reinforced Concrete
  • Shotcrete
  • Prestressed Concrete
  • Post-Tensioned Concrete
  • Precast Concrete
  • Structural Masonry
  • Structural Steel and Welding
  • Structural Steel Fabrication
  • Spray Applied Fireproofing
  • Seismic Resistive Systems (MEP)
  • Proprietary Anchors
  • Structural Fill
  • Pile Driving
  • Intumescent Coatings
  • Chemical Resistive Coatings
  • Ground Penetrating Radar (GPR)
  • Concrete Scanning
  • Floor Flatness Testing
  • Proof Load Testing
  • Tension Testing of Bolts
  • Torque Testing of Bolts
  • Hydraulic Pull Testing
  • Schmidt Hammer Testing
  • Soil and Asphalt Testing
  • Ultrasonic Testing
  • Magnetic Particle Testing      
  • Compressive Strength Testing
  • Nuclear Density Testing
  • ASME B31.3 Process Piping
  • Forensic Inspections
  • Smoke Control System Inspection & Reporting
  • Waterproofing
  • Roofing
  • Exterior Envelope


Keeping your project on track