California Code of Regulations
Title 8 - Industrial Relations
Division 1 - Department of Industrial Relations
Chapter 4 - Division of Industrial Safety
Subchapter 7 - General Industry Safety Orders
Group 10 - Gas Systems for Welding and Cutting
Article 85 - Service Piping for All Gases
Section 4827 - Painting and Signs
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
(a) Underground pipe and tubing and outdoor ferrous pipe and tubing shall be covered or painted with a suitable material for protection against corrosion.
(b) All oxygen pipe lines shall be painted one color, preferably green, and all fuel gas pipes a different color. Where more than one fuel gas is employed, the pipe lines supplying the different gases shall be painted distinctive colors.
(c) A color chart indicating the colors employed for this purpose shall be prominently displayed.
(d) Signs clearly establishing the location and identity of section shut-off valves shall be provided.
1. Amendment filed 6-12-87; operative 7-12-87 (Register 87, No. 26).
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.
