What is the required clear distance from the edge of a trench to the dirt or spoils pile according to OSHA?

The required clear distance from the edge of a trench to the dirt or spoils pile according to OSHA regulations is established to ensure the safety of workers and prevent collapses or falls. This distance is set at 2 feet to provide a buffer zone that allows enough space for workers to operate safely. Keeping the spoils pile at least 2 feet away from the trench edge reduces the risk of materials shifting and leading to a potential edge failure. This regulation reflects a recognized standard in excavation safety and promotes proper worksite practices to protect workers from hazards related to trenching and excavation activities.