What is one of the essential roles of a signal person during crane operations?

One of the essential roles of a signal person during crane operations is communicating signals. This role is critical because effective communication ensures that the crane operator and the signal person are on the same page throughout the lifting process. The signal person is responsible for using standardized hand signals or verbal commands to inform the operator about the necessary movements, such as lifting, lowering, and swinging the load. This clear communication helps prevent accidents, ensures that the load is handled safely, and allows for precise movements within the work area.

While calculating load weights is important for overall safety, it typically falls within the operator's responsibilities or a weight handler's duties rather than the signal person's role. Monitoring weather is also crucial in crane operations but is more relevant to overall site safety rather than the specific role of the signal person. Training new operators is essential for the development of skills and safe practices, yet it is not a primary responsibility of a signal person, who focuses on communication during active operations.