ASME VIII Div 1 vessel, full radiography. Shell plate 12 mm. One elongated slag inclusion, 8 mm long. Accept or reject?
Reject. The limit is t/3 = 4 mm, and 8 mm exceeds it.
Right verdict, wrong limit. t/3 applies only from 3/4 in to 2-1/4 in.
Reject. At 12 mm the 1/4 in (6.4 mm) limit applies; 8 mm exceeds it. Repair and re-radiograph.
Correct thickness band, limit, verdict and action.