In a multi-crane lift using stationary slewing cranes, what is one important thing a rigger should ensure during the operation?

In a multi-crane lift with stationary slewing cranes, establishing exclusive working zones is crucial to ensure safety and efficiency during the operation. Exclusive working zones are designated areas where each crane operates, which helps prevent interference between the cranes and the loads they are handling. This minimizes the risk of collisions or unexpected movements that could potentially lead to accidents or equipment damage.

By setting these zones, riggers can coordinate the cranes' movements more effectively, ensuring that each crane knows its designated space and can operate without disruption. This practice promotes better communication and teamwork among operators while maintaining a clear understanding of each crane’s limitations and responsibilities during the lift. Such careful planning is a key aspect of safe rigging practices in complex operations.