A temporary stairway has four risers and an open side. Which trigger requires handrail and stairrail protection?
Correct Answer
D) Four or more risers or rising more than 30 in., whichever is less
Stairways with four or more risers or rising more than 30 in., whichever is less, must have the required handrail and stairrail protection. Other choices add thresholds that are not the OSHA construction trigger.
Why This Is the Correct Answer
Stairways with four or more risers or rising more than 30 in., whichever is less, must have the required handrail and stairrail protection. Other choices add thresholds that are not the OSHA construction trigger.
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