Once the activity is stopped for any reason, only the ______ can restart it.

• A. Operator
• B. Lift Director
• C. Supervisor
• D. Safety Officer

Answer: (B)

After a stop, the restart must be authorized by the Lift Director because they hold the responsibility for the lift plan and the safe execution of the lift. They assess all conditions—hazards, rigging, load, personnel placement, weather, and site factors—and ensure that everything is in order before resuming operations. The operator runs the crane but does not decide when to restart; the supervisor oversees the crew and tasks, but the official restart decision rests with the Lift Director. The Safety Officer ensures safety compliance, but does not have the authority to restart a lift on their own.