Asme Section V Article 9 ((free)) -

ASME Section V, Article 9: Visual Examination The American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (BPVC) is the global standard for the design, fabrication, and inspection of pressure-retaining equipment. Within this framework, ASME Section V focuses on Non-Destructive Examination (NDE) methods. specifically governs Visual Examination (VT)

You cannot inspect what you cannot see. Article 9 mandates that the surface be free of: asme section v article 9

The Pitfall:

Many facilities qualify an examiner once upon hiring and never recertify them annually, leading to an ASME audit finding. ASME Section V, Article 9: Visual Examination The

1. A written procedure.
2. A valid certification card (NDE Level II/III).
3. Current eye exam results (Jaeger J-1).
4. A calibrated light meter.
5. Sufficient lighting (>50-100 fc).
6. Clean surface access

Limitations and Disadvantages

3.3. Personnel Qualification

Translucent

: Shining light through materials like fiberglass-reinforced plastics to find internal flaws. A written procedure

Rule:

Article 10 requires that a Visual Examination (per Article 9) be performed before applying penetrant. Why? If a large crack is visible without PT, the examiner must reject the part immediately. Applying PT is for fine indications, not gross defects.