OSHA requires a stairway or ladder at all access points where there is a break in elevation of how many inches or more, if no ramp, runway, sloped embankment, or personnel hoist is provided?

OSHA requires a stairway or ladder at all access points where there is a break in elevation of how many inches or more, if no ramp, runway, sloped embankment, or personnel hoist is provided?

• A. 15 inches
• B. 19 inches or more
• C. 24 inches
• D. 30 inches

Answer: (B)

The key idea is providing safe access when there is a vertical drop. OSHA requires a stairway or ladder at every point where you must step down or up to reach another level if the elevation change is 19 inches or more and no ramp, runway, sloped embankment, or personnel hoist is available. That 19-inch threshold is chosen because it marks a height where a simple step-down becomes a notable fall risk, so a proper, stable means of access is needed to protect workers. If a ramp, runway, sloped embankment, or personnel hoist is provided, this specific stairway or ladder requirement doesn’t apply for that access point. The other heights in the options aren’t the standard trigger: 19 inches is the established cutoff, ensuring a practical and consistent safety measure across jobs.

The key idea is providing safe access when there is a vertical drop. OSHA requires a stairway or ladder at every point where you must step down or up to reach another level if the elevation change is 19 inches or more and no ramp, runway, sloped embankment, or personnel hoist is available. That 19-inch threshold is chosen because it marks a height where a simple step-down becomes a notable fall risk, so a proper, stable means of access is needed to protect workers.

If a ramp, runway, sloped embankment, or personnel hoist is provided, this specific stairway or ladder requirement doesn’t apply for that access point. The other heights in the options aren’t the standard trigger: 19 inches is the established cutoff, ensuring a practical and consistent safety measure across jobs.