When does a sill step require an additional step?

The requirement for an additional step on a sill step comes into play when the height exceeds 21 inches. This standard is based on safety regulations designed to ensure that workers can safely and easily access train cars or other equipment. When the height of the sill step exceeds this threshold, an extra step is needed to minimize the risk of slipping or falling during the ascent or descent. This is particularly important in a rail mechanic’s environment where footing stability is crucial due to the nature of the work, which often involves heavy machinery and potential hazards. Therefore, adhering to the guideline of requiring an additional step beyond 21 inches enhances safety and complies with industry standards.