Certified Inspection Services Ltd. We have been providing our clients Visual Welding Inspection and Non-Destructive Testing (NDT) since 2005. Crane certifications for shop cranes, mobile cranes and tower cranes. Structural inspections and NDT of man lifts (scissor lifts & boom lifts) as well as bucket truck aerial booms. API 653 tank certifications for Manitoba Conservation permit renewals. Bridge inspections for shop fabrication and field erection. Structural steel inspections for shop fabricated buildings as well as field erection. Pipe corrosion thickness determinations and remaining life assessments. Certified Inspections Services Ltd. does Phased array ultrasonic testing (PAUT) in lieu of radiography for pressure piping, pressure vessels, tanks, structural steel & bridges. For NDT we also do Ultrasonic testing, liquid penetrant testing, magnetic particle testing, PMI testing & hardness testing. Third party quality assurance. Contractor quality control. NACE coating inspections. more... See more text