OSHA uses approximately what ratio for evacuation wardens to employees?

OSHA uses approximately what ratio for evacuation wardens to employees?

• A. 10
• B. 30
• C. 40
• D. 20

Answer: (D)

The concept being tested is how to size the team that manages evacuation under OSHA guidance. During an evacuation, wardens must be able to clearly see, direct, and account for the people in their area, which requires a group small enough for one person to supervise effectively and for quick communication with the incident commander. The standard practice is to assign about one evacuation warden for twenty employees, a balance that keeps coverage practical while ensuring no one is overlooked. If the group were much larger, a warden could miss people or lose track of who has exited; if it were much smaller, you’d need many more wardens, which isn’t always feasible. So the recommended ratio helps ensure efficient, orderly evacuation and accurate headcounts.

The concept being tested is how to size the team that manages evacuation under OSHA guidance. During an evacuation, wardens must be able to clearly see, direct, and account for the people in their area, which requires a group small enough for one person to supervise effectively and for quick communication with the incident commander. The standard practice is to assign about one evacuation warden for twenty employees, a balance that keeps coverage practical while ensuring no one is overlooked. If the group were much larger, a warden could miss people or lose track of who has exited; if it were much smaller, you’d need many more wardens, which isn’t always feasible. So the recommended ratio helps ensure efficient, orderly evacuation and accurate headcounts.