Which precautions can help avoid powerline hazards?

Keeping a distance of at least 10 feet from power lines is crucial because this distance helps protect workers from electrical hazards, as high-voltage electricity can jump or arc through the air. Marking areas with warning signs alerts workers to the presence of nearby power lines, ensuring increased awareness and caution. The recommendation to use wood ladders is based on the fact that wood is a non-conductive material, which further reduces the risk of electrical shock when working in proximity to power lines.

These precautions collectively promote a safer work environment by addressing both equipment safety and awareness of hazards in the area.