Asme Section V Article 9 !!link!! Link

A hallmark of Article 9 is the requirement for a . This document must detail:

Article 9 provides the methodology for visual inspections when required by referencing Code Sections (e.g., Section VIII for pressure vessels or Section I for boilers). It is designed to detect surface conditions, including: (undercut, porosity, and spatter). Physical damage (corrosion, erosion, or mechanical wear). Structural alignment and general workmanship. Leakage during hydrostatic or pneumatic testing. Mandatory Procedural Requirements asme section v article 9

Personnel conducting these exams must be qualified according to the referencing code section. Key requirements include: A hallmark of Article 9 is the requirement for a

serves as the definitive standard for Visual Examination (VT) within the Boiler and Pressure Vessel Code (BPVC). It establishes the essential framework for identifying surface-level defects—such as cracks, leaks, or misalignment—that could compromise the integrity of industrial components. Core Scope and Applications Physical damage (corrosion, erosion, or mechanical wear)

As of recent updates (T-940), surface preparation is mandatory. The area must be clean, dry, and free from flux, scale, or grease that might mask defects.

Items that, if changed, require requalification of the procedure (e.g., a change in the type of lighting or a change in the technique from direct to remote).