On platforms more than how many feet above the ground must guard rails and toe boards be installed?

Guard rails and toe boards must be installed on platforms that are more than 10 feet above the ground due to safety regulations established by the Occupational Safety and Health Administration (OSHA). This requirement is crucial for preventing falls, which are one of the leading causes of workplace injuries and fatalities in the construction industry.

The installation of guard rails helps to ensure there is a physical barrier preventing workers from accidentally falling off elevated surfaces, while toe boards serve to prevent tools, materials, or other objects from falling onto workers below. By setting the threshold at 10 feet, the regulations aim to protect workers on elevated platforms, aligning with best practices in fall protection and overall workplace safety.