Why must an unqualified person be escorted at all times within the limited approach boundary?

Why must an unqualified person be escorted at all times within the limited approach boundary?

• A. They lack training and knowledge of electrical hazards avoidance.
• B. They require supervisor sign-off to be present.
• C. They must wear additional PPE beyond standard protective clothing.
• D. They are not allowed anywhere near energized equipment.

Answer: (B)

Within the limited approach boundary around exposed energized parts, there’s a real risk of shock or arc flash. An unqualified person hasn’t been trained to recognize and avoid those hazards, so they must be paired with someone who is qualified. When a qualified person escorts them, that trained individual is responsible for continuously guiding and protecting the unqualified, enforcing safe distances, confirming that equipment is properly de-energized or controlled, and stepping in immediately if anything looks unsafe. This direct supervision is what keeps exposure to the hazards at a minimum and ensures proper safety procedures are followed. It’s not about supervisor approval or extra PPE as the sole protection; it’s about having a trained person actively oversee the unqualified’s proximity to energized parts.

Within the limited approach boundary around exposed energized parts, there’s a real risk of shock or arc flash. An unqualified person hasn’t been trained to recognize and avoid those hazards, so they must be paired with someone who is qualified. When a qualified person escorts them, that trained individual is responsible for continuously guiding and protecting the unqualified, enforcing safe distances, confirming that equipment is properly de-energized or controlled, and stepping in immediately if anything looks unsafe. This direct supervision is what keeps exposure to the hazards at a minimum and ensures proper safety procedures are followed. It’s not about supervisor approval or extra PPE as the sole protection; it’s about having a trained person actively oversee the unqualified’s proximity to energized parts.