California Code of Regulations
Title 8 - Industrial Relations
Division 1 - Department of Industrial Relations
Chapter 4 - Division of Industrial Safety
Subchapter 14 - Petroleum Safety Orders-Drilling and Production
Article 39 - Guarding Sheaves for Telescoping, Jackknife, Gin Pole and Cantilever Derricks and Masts
Section 6636 - Guarding Sheaves for Telescoping, Jackknife, Gin Pole and Cantilever Derricks and Masts
Universal Citation: 8 CA Code of Regs 6636
Current through Register 2024 Notice Reg. No. 38, September 20, 2024
(a) All crown block sheaves, sand line sheaves, and all sheaves on which hoisting ropes are run for raising or lowering the mast between the horizontal and vertical positions and for raising or lowering the top telescoping section of the mast, shall be provided with a device to minimize the possibility of ropes running off the side of the sheave.
1. Amendment of article 39 heading and section heading and new NOTE filed 5-8-95; operative 6-7-95 (Register 95, No. 19).
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.
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