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Subchapter 1. Unfired Pressure Vessel Safety Orders
Article 5. LP-Gas Systems.
§481. Pipes and Fittings for Vapor Lines Where the Pressure Is 20 PSI
or Less. (Repealed)
NOTE: Authority and reference cited: Section 142.3, Labor Code.
Amendment filed 12-8-72 as procedural and organizational; effective upon filing (Register 72, No. 50).
- Amendment filed 11-7-75; effective thirtieth day thereafter (Register 75, No. 45).
- Amendment filed 4-1-77; effective thirtieth day thereafter (Register 77, No. 14).
- Amendment of subsections (d) and (f) filed 4-13-82; effective thirtieth day thereafter (Register 82, No. 16).
- Repealer filed 12-4-96; operative 1-3-97 (Register 96, No. 49).
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