What are the visual inspection requirements for welders qualifying for the ASW qualification?

• A. Visual inspection of the welds is required as part of the qualification criteria.
• B. Visual inspection is optional.
• C. Visual inspection is not performed.
• D. Only non-destructive testing is required.

Answer: (A)

Visual inspection is required as part of the welder qualification process because surface quality and weld geometry are immediate indicators of proper technique and process control. In the ASW qualification, the test welds are examined by an competent inspector to ensure they meet acceptance criteria for appearance and surface condition—checking for issues such as cracks, undercut, porosity, slag inclusions, misalignment, and unacceptable bead profile. If these visual criteria aren’t met, the welds fail the qualification regardless of other tests. After passing the visual inspection, the welds may then be subjected to additional nondestructive or destructive tests as defined by the standard to confirm overall integrity. So, visual inspection is a required part of qualifying for ASW.