: This article is only mandatory when specifically referenced by other Code Sections (e.g., Section I, III, IV, or VIII) for nondestructive examinations, leak testing, or in-service inspections. Written Procedure : All visual examinations must follow a written procedure
: Conducted when the eye can be placed within 24 inches (600 mm) of the surface at an angle of at least 30 degrees. Remote Visual Examination (RVI) asme section v article 9
By treating Visual Examination not as a "pre-test" but as a standalone, rigorous NDE method, you reduce repair costs, pass ASME audits, and ensure the safety of pressure equipment. Remember: The best NDE method is the one that catches the flaw. And often, the most reliable method is simply a bright light, a sharp eye, and strict adherence to . : This article is only mandatory when specifically