Visual inspection of welds is one of the most underrated ways to accomplish welding inspections, not to mention it is often the most cost-effective way. It does not require expensive equipment and can be one of the easiest forms of inspection to conduct. Having a highly trained, certified, and experienced individual perform visual inspections can dramatically increase welder performance and can be one of the most proactive methods to ensure quality.
Weld Procedure and Welder Performance Certification
Ground Penetrating Radar (GPR)