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Confined spaces

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When workers enter a confined space to inspect equipment, fix leaks, or do construction work, they can encounter toxic gasses, corrosive chemicals, flammable solvents, or machines that start unexpectedly. If something goes wrong, a confined space can be difficult or impossible to exit. And would-be rescuers can die as quickly as those they are trying to rescue.

General industry and construction industry employers confined space rule, 437-002-0146

Agriculture employers confined space rule, 437-004-1250 Confined and Hazardous Spaces

  • Online course
    • Confined Spaces online course
      This Confined Spaces training program covers practices intended to protect workers from the hazards of working in a confined space.
      English  Online course  
Advisory Committee

Confined Space

Borrow from the Resource Center

Watch Online

  • English
    • Trench cave-in
      An Oregon OSHA compliance officers happened by this jobsite without trench shoring, and recorded his request to have the worker get out of the unsafe trench. Moments after that conversation started, the trench collapsed.
      Length: English  

Additional Resources