What is the minimum required distance for power lines over haulage roads?

The minimum required distance for power lines over haulage roads is 12 feet. This requirement is crucial for ensuring the safety of miners and equipment operating below the power lines. By maintaining this distance, the risk of accidental contact with the power lines is minimized, which could cause severe electrical hazards.

When power lines are positioned too close to haulage roads, there is an increased likelihood of accidents, especially when large mining equipment, such as haul trucks, is maneuvering in the area. Keeping a minimum clearance of 12 feet provides a safe margin, allowing for the safe passage of both personnel and equipment without the risk of electrocution or equipment damage.

In the context of mining regulations and standards, this distance has been established based on historical safety data and is part of safety protocols that help protect workers in potentially hazardous environments.