What is OSHA's minimum required clearance when a crane is in transit under 50kV power lines?

The correct answer reflects OSHA's guidelines regarding the safe clearance distances that must be maintained when operating cranes near power lines. Specifically, when a crane is in transit under power lines that carry less than 50,000 volts, the minimum required clearance is 6 feet. This requirement is designed to ensure the safety of workers and the equipment by preventing electrical hazards that could occur if the crane or its components came too close to the power lines. Maintaining this distance is critical in avoiding electric shock, arcing, and potential incidents that could lead to severe injuries or damage. It highlights the importance of understanding and adhering to safety protocols in construction and related activities.