Why is maintaining a safe distance from power lines important during lifting operations?

Maintaining a safe distance from power lines during lifting operations is crucial primarily to prevent electric shock hazards. Power lines carry high voltages, and if equipment, such as cranes or hoists, comes too close to these lines, it can create a dangerous situation where electrical arcs can jump from the power lines to the equipment or operator. This can lead to serious injuries or fatalities due to electrocution.

Keeping a safe distance is a key component of worksite safety protocols, as it helps ensure that workers are not exposed to electrical hazards. Additionally, awareness of power line locations and adherence to safety guidelines can prevent equipment from inadvertently contacting the lines, which could cause power outages or electrical fires.

The other options address different aspects of worksite safety and operations but do not directly relate to the critical importance of preventing electric shock when near power lines.