Article 18. Standard Type Derricks | Midpage

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California Code of Regulations

Division 1. Department of Industrial Relations

Chapter 4. Division of Industrial Safety

Subchapter 14. Petroleum Safety Orders—Drilling and Production

Article 18. Standard Type Derricks

Article 18. Standard Type Derricks

State of California

6558New and Old Installations.6559Derrick Floors. [Repealed]6560Inside Derrick Platforms.6561Outside Derrick Platforms.6562Crown Platforms and Railings.6563Derrick Gin Pole.6564Derrick Ladders.6565Ladderway Openings in Platforms.6566Guying Standard Type Derricks.