When should the crane operator communicate with the signal person?

The best practice for communication between the crane operator and the signal person is at the beginning of each lift, when visual contact is lost, or when there is uncertainty regarding the load. This approach ensures safety and clarity throughout the lifting process.

Establishing communication at the start of a lift is critical to confirm readiness and ensure that both parties understand the plan. If visual contact is lost, it may become difficult for the operator to ascertain the position of the load or avoid obstacles, making it imperative to communicate and receive guidance. Furthermore, if there is any uncertainty about the load, whether it's related to its weight, stability, or how it is rigged, having a conversation before proceeding helps mitigate risks and avoids potential accidents.

The other scenarios where communication may be thought necessary do not cover the full range of safety considerations that should be in place throughout the entire lift operation. Regular communication is essential to maintain safety and ensure the efficient execution of lifting tasks.