California Code of Regulations
Title 8 - Industrial Relations
Division 1 - Department of Industrial Relations
Chapter 4 - Division of Industrial Safety
Subchapter 1 - Unfired Pressure Vessel Safety Orders
Article 4 - Pressure Vessels Other than Air Tanks, LPG, Nh3 and CNG or LNG Tanks
Section 467 - Controls
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
(a) Any pressure vessel not specifically covered or exempted elsewhere in these Orders shall be protected by one or more safety valves or rupture discs set to open at not more than the allowable working pressure of the vessel and by such other controlling and indicating devices as are necessary to insure safe operation of the pressure vessel.
(b) The owner or user of any pressure vessel not specifically covered or exempted elsewhere in these Orders shall provide such inspection and maintenance as is necessary to insure safe operation of the pressure vessel.
1. Amendment filed 12-8-72 as procedural and organizational; effective upon filing (Register 72, No. 50).
2. Amendment filed 1-5-88; operative 2-4-88 (Register 88, No. 4).
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.
