Pennsylvania Code
Title 34 - LABOR AND INDUSTRY
Part I - Department of Labor and Industry
Chapter 3a - BOILER AND UNFIRED PRESSURE VESSEL REGULATIONS
Subchapter B - REQUIREMENTS FOR BOILERS AND UNFIRED PRESSURE VESSELS
REPAIRS AND ALTERATIONS
Section 3a.83 - Repairs by welding

Universal Citation: 34 PA Code ยง 3a.83

Current through Register Vol. 54, No. 38, September 21, 2024

(a) Welding repairs must comply with section IX of the ASME Code.

(b) A repair to a boiler or unfired pressure vessel that involves welding may be made if an inspector approves the repair and signs a record of welded repairs.

(c) Repairs by fusion welding must comply with ANSI/NB 23.

(d) Repairs listed as routine in ANSI/NB 23 may be preapproved by an inspector.

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