Statutes, codes, and regulations
Arizona Administrative Code
Title 20 - COMMERCE, FINANCIAL INSTITUTIONS, AND INSURANCEChapter 05 - INDUSTRIAL COMMISSION OF ARIZONA
Article 4 - ARIZONA BOILERS AND LINED HOT WATER HEATERS
Section R20-5-432 - Historical Boilers

Ariz. Admin. Code § 20-5-432

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Current through Register Vol. 30, No. 50, December 13, 2024
Section R20-5-432 - Historical Boilers

Historical boilers shall require an initial Certificate Inspection by an Authorized Inspector in accordance with The National Board Inspection Code, followed by a Certificate Inspection every three years thereafter if stored inside a shelter, or annually if stored outdoors. The initial Certificate Inspection shall include ultrasonic thickness testing of all pressure boundaries. Thinning of the pressure retaining boundary shall be monitored and recorded on the inspection report.

Ariz. Admin. Code § R20-5-432

New Section made by final rulemaking at 15 A.A.R. 1496, effective August 18, 2009 (Supp. 09-3). Amended by final rulemaking at 28 A.A.R. 3952, effective 12/7/2022.