Where is the safest place for an operator if energized powerlines are contacted?

• A. The crane cab
• B. The ground near the crane
• C. In the tag line cradle
• D. On the ground at least 100 ft away

Answer: (A)

When energized lines are involved, the priority is to keep the operator out of any path the electricity might take. The crane cab is the safest place because it provides a contained space that shields the operator from direct contact with energized surfaces. Inside the cab, your body isn’t in contact with the crane structure or the ground, and the enclosed space reduces the chance of electrical arcing reaching you. The moment you step off the cab or reach outside to the tag line cradle or the ground, you become part of the current path and the risk of electric shock or arc flash increases dramatically. Even being on the ground some distance away can still be dangerous if the crane or line shifts, if there’s a fault, or if the line can flash over to a nearby conductive surface. Stay inside the cab, await de-energization and grounding by qualified personnel, and only exit when it’s safe and confirmed.