i. The inside and outside of the pot shall be visually inspected after fettling and sand blastcleaning.ii. All changes in section and direction shall be subjected to magnetic testing.iii. The trunnions, and the trunnion supports, the areas where risers were located, as well asthe wall to bottom transition radius shall be subjected to ultrasonic testing.iv. Spot ultrasonic testing of the side walls shall be done randomly at 60 degree intervalsstarting under the spout, with 10 evenly spaced spots per interval, from centre of bottomto top edge of pot, with the main objectives being spot quality testing and confirmation ofwall thickness.v. Acceptance criteria shall be in accordance with Paragraph 14.