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Article 138. Hydrogen | Midpage
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California Code of Regulations
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Chapter 4. Division of Industrial Safety
Subchapter 7. General Industry Safety Orders
Group 20. Flammable Liquids, Gases and Vapors
Article 138. Hydrogen
Article 138. Hydrogen
State of California
5465
Gaseous Hydrogen at Consumer Sites.
5466
Design of Hydrogen Systems.
5467
Safety Relief Devices.
5468
Piping, Tubing and Fittings.
5469
Equipment Assembly.
5470
Marking.
5471
Testing.
5472
Location of Gaseous Hydrogen Systems.
5473
Specific Requirements.
5474
Design Considerations at Specific Locations.
5475
Separate Buildings.
5476
Special Rooms.
5477
Operating Instructions.
5478
Maintenance.
5480
Liquefied Hydrogen Systems at Consumer Sites.
5481
Design of Liquefied Hydrogen Systems.
5482
Supports.
5483
Marking.
5484
Safety Relief Devices.
5485
Piping, Tubing and Fittings.
5486
Equipment Assembly.
5487
Testing.
5488
Liquefied Hydrogen Vaporizers.
5489
Electrical Systems.
5490
Bonding and Grounding.
5491
Location of Liquefied Hydrogen Storage.
5492
Specific Requirements.
5493
Handling of Liquefied Hydrogen Inside Buildings Other Than Separate Buildings and Special Rooms.
5494
Design Considerations at Specific Locations.
5495
Separate Buildings.
5496
Special Rooms.
5497
Operating Instructions.
5498
Maintenance.