Every flight of stairs with ____________ or more risers shall have standard stair railings or standard handrails.
Every flight of stairs with __ or more risers shall have standard stair railings or standard handrails. The Correct Answer and Explanation is: The correct answer is “four”. Explanation: According to the standards set by the Occupational Safety and Health Administration (OSHA) for workplace safety, every flight of stairs with four or more risers must […]