What is the primary role of a tender in a diving operation?

The primary role of a tender in a diving operation is to assist the supervisor and support divers at the surface. This responsibility is crucial because the tender acts as the link between the surface and the divers underwater. They manage communication through a surface radio, monitor the divers’ well-being, and ensure that the diving operation runs smoothly. This includes handling equipment, checking air supply, maintaining safety protocols, and being vigilant for any signs of trouble from the divers.

By focusing on the support role, the tender enables the dive supervisor to concentrate on managing the overall operations, while ensuring that divers have the necessary resources and assistance. This responsibility is vital to maintaining safety during the dive and addressing any issues that may arise promptly.

Other roles, like monitoring dive time and depth or diving alongside other divers, can fall under specific responsibilities but are not the primary focus of a tender. Preparing meals is also important but is not directly related to the operational support required during a dive.