What is the minimum clearance required when operating near high voltage power lines?

In mining operations, maintaining safety when working near high voltage power lines is crucial to prevent accidents and ensure the safety of personnel. A clearance of 10 feet from high voltage power lines is required to minimize the risk of electrical shocks or arcing, which can occur if equipment or individuals come too close to these energized lines. This distance is established to provide a buffer zone that accounts for both the physical dimensions of the equipment being used and potential adverse weather conditions, such as wind, that could influence the proximity to the lines.

While there may be stricter regulations or recommendations in certain contexts, the 10-foot standard is a widely accepted guideline that facilitates safe working practices around high voltage electrical equipment in the mining industry.