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Article 7. Compressed and Liquefied Natural Gas System | Midpage
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California Code of Regulations
Title 8
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
Article 7. Compressed and Liquefied Natural Gas System
State of California
523
Design and Construction of Natural Gas Tanks.
524
Design and Construction of Compressed Natural Gas Cylinders.
525
Design and Construction of LNG Vaporizers. [Repealed]
526
Repairs and Alterations to Tanks, Welded Piping and to Welded Vaporizers Having a Volumetric Capacity in Excess of 1 U. S. Gallon.
527
Control of Products in Tanks and Cylinders.
528
Transfer, Operation and Maintenance.
529
Gaging Devices for Liquefied Natural Gas Tanks.
530
Approval of Devices.
531
Location of Storage Tanks and Regulating Equipment.
532
Installation of Aboveground Storage Tanks.
533
Location and Installation of Underground Tanks.
534
Skid Tanks.
535
Installation of Tanks on Transportation and Bulk Delivery Vehicles.
536
Piping Standards.
537
Piping Systems Valving and Labeling.
538
Hose, Metallic Hose, Flexible Metal Hose and Tubing Specifications.
539
Pressure Gages.
540
LNG Vaporizer Installation.
541
Safety Relief Devices.
542
Warning Signs.
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.
544
Installation of Fuel Tanks or Cylinders for Motor Vehicles and Industrial Trucks.