Subchapter 7. General Industry Safety Orders
Group 20. Flammable Liquids, Gases and Vapors
Article 138. Hydrogen
(a) Purpose. Sections 5465-5478 cover the general principles for the installation of gaseous hydrogen systems on consumer premises where the hydrogen supply to the consumer premises originates outside the consumer premises and is delivered by mobile equipment.
1. Systems using containers have a total hydrogen content of less than 400 CF.
2. Hydrogen manufacturing plants or other establishments operated by the hydrogen supplier or his agent for the purpose of storing hydrogen and refilling portable containers, trailers, mobile supply trucks or tank cars.
Credits
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.
1. Amendment filed 7-16-76; effective thirtieth day thereafter (Register 76, No. 29).
2. Change without regulatory effect amending subsection (a) and adding Note filed 10-10-2023 pursuant to section 100, title 1, California Code of Regulations (Register 2023, No. 41).