During a lift, if the boom is struck or damaged, which action is recommended?

• A. Lower the load if possible and wait for an assist crane to lower it safely.
• B. Lower the boom immediately by the operator alone.
• C. Continue the lift cautiously without changes.
• D. Shut down and evacuate the area.

Answer: (A)

When a lift encounters a damaged or struck boom, the priority is to bring the load down in a controlled, safe manner using proper help. Lower the load if possible and wait for an assist crane to lower it safely. This approach uses trained operators and coordinated rigging to control descent, prevents uncontrolled movement or further damage to the crane, and maintains stability throughout the process.

Lowering the boom by the operator alone can produce sudden, uncontrolled movement or a failure of the damaged section, creating a serious hazard. Continuing the lift as if nothing is wrong ignores the damage and greatly increases risk. Shutting down and evacuating is a prudent option if there is imminent danger and no safe plan, but when a controlled descent with an assist crane is feasible, it provides the safest path to a secure state.