Who is responsible for ensuring that the number of personnel assigned to a crane evolution is adequate?

The signalman is primarily responsible for overseeing communication and ensuring safe operations during crane evolutions. This includes assessing the number of personnel required for various tasks associated with the crane's operation, such as rigging, signaling, and managing loads. The signalman plays a critical role in coordinating the team involved in the operation, ensuring that each member is properly assigned and that safety protocols are followed.

Effective teamwork during crane operations is essential for preventing accidents and ensuring efficiency. The signalman must evaluate the complexity of the job and the load involved to determine the appropriate number of personnel needed to perform the work safely. This ensures that there are enough individuals to monitor the operation closely, adhere to safety measures, and respond quickly to any incidents that may arise during the evolution.

While the captain has overall responsibility for the vessel's safety and operations, and other personnel such as the maintenance lead and deckhand may play supportive roles during crane operations, it is the signalman who specifically focuses on the adequacy of personnel and the communication required for the successful execution of crane tasks.