What is the recommended minimum distance for overhead wires above walkways?

The recommended minimum distance for overhead wires above walkways is 10 feet. This regulation is primarily aimed at ensuring safety and preventing accidents involving individuals who may walk underneath these wires. Maintaining a clearance of 10 feet minimizes the risk of contact between the overhead wiring and people, especially considering the potential for individuals to be carrying objects that could reach into the overhead space or may be at varying heights.

This standard also considers factors such as the potential for shifting ground or construction materials in the vicinity that could raise the risk of accidental contact. It's essential for electrical safety standards to adhere to this guideline to ensure that walkways remain safe for pedestrian traffic. By following this requirement, electricians and constructors contribute to creating safer environments in areas where people are likely to congregate or pass through.