GBR is excited to announce the addition of North Slope Inspection Services to its Service Portfolio. Our certified inspectors will conduct thorough non-destructive testing to validate integrity, detect deficiencies prior to failure, minimize downtime and aid in the decision making progress.


  • Magnetic Particle Testing (MT)
  • Liquid Pentrant Testing (PT)
  • Ultrasonic Thickness Testing/Thru Coat Technology
  • Sand Blasting
  • Tank Inspection
  • Thread Inspection
  • Ultrasonic Thickness Testing & Lamination Scanning (UTT) 
  • Hardness Testing
  • Certified Welding Inspector Consulting Services (CWI) (API)
  • Certified Tank Inspector Consulting Services (API)