Which approach is typically considered the safest for working near electrical lines?

The approach generally considered the safest for working near electrical lines is the implementation of EPZ (Exclusion Proximity Zone) grounding techniques. These techniques involve establishing a safety zone around live electrical lines and ensuring that workers are kept at a safe distance to prevent accidental contact with energized parts.

EPZ grounding helps create a barrier that minimizes the risk of electrical shocks or arcs by effectively managing the hazards associated with working in proximity to live conductors. This method also focuses on the use of proper grounding techniques to enhance safety further, reducing the chance of equipment or personnel becoming energized inadvertently.

While live-line techniques can be employed in specific circumstances, they require special training and equipment and involve a greater risk. Standard isolation practices are essential but may not always be feasible depending on the situation, and increased safety equipment usage, while important, does not alone mitigate the inherent risks associated with working near live electrical lines. EPZ grounding techniques combine practical safety protocols with an understanding of the electrical environment, making them a preferred choice for ensuring worker safety.