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 7 - Compressed and Liquefied Natural Gas System
- Section 523 - Design and Construction of Natural Gas Tanks
- Section 524 - Design and Construction of Compressed Natural Gas Cylinders
- Section 525 - Design and Construction of LNG Vaporizers. [Repealed]
- Section 526 - Repairs and Alterations to Tanks, Welded Piping and to Welded Vaporizers Having a Volumetric Capacity in Excess of 1 U. S. Gallon
- Section 527 - Control of Products in Tanks and Cylinders
- Section 528 - Transfer, Operation and Maintenance
- Section 529 - Gaging Devices for Liquefied Natural Gas Tanks
- Section 530 - Approval of Devices
- Section 531 - Location of Storage Tanks and Regulating Equipment
- Section 532 - Installation of Aboveground Storage Tanks
- Section 533 - Location and Installation of Underground Tanks
- Section 534 - Skid Tanks
- Section 535 - Installation of Tanks on Transportation and Bulk Delivery Vehicles
- Section 536 - Piping Standards
- Section 537 - Piping Systems Valving and Labeling
- Section 538 - Hose, Metallic Hose, Flexible Metal Hose and Tubing Specifications
- Section 539 - Pressure Gages
- Section 540 - LNG Vaporizer Installation
- Section 541 - Safety Relief Devices
- Section 542 - Warning Signs
- Section 543 - Storage, Transfer and/or Vaporization of Natural Gas Within Buildings for the Purpose of Filling Motor Fuel Tanks or for Operating Stationary Internal Combustion Engines
- Section 544 - Installation of Fuel Tanks or Cylinders for Motor Vehicles and Industrial Trucks
Disclaimer: These regulations may not be the most recent version. California may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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