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Article 50. Shafts at Oil Wells | Midpage
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California Code of Regulations
Title 8
Division 1. Department of Industrial Relations
Chapter 4. Division of Industrial Safety
Subchapter 14. Petroleum Safety Orders—Drilling and Production
Article 50. Shafts at Oil Wells
Article 50. Shafts at Oil Wells
State of California
6661
All Shafts and Equipment.
6662
Head Frames and Sheaves. [Repealed]
6663
Hoists and Hoisting. [Repealed]
6664
Hoisting or Lowering of Employees. [Repealed]
6665
Ropes and Attachments. [Repealed]
6666
Signals. [Repealed]
6667
Timbering. [Repealed]
6668
Ladders. [Repealed]
6669
Ventilation. [Repealed]
6670
Storage, Transportation and Use of Explosives. [Repealed]
6671
General Safety Precautions. [Repealed]