What type of signals can be found in appendix D of the WCB?

The correct answer is focused on moving loads and crane signals, which are critical for ensuring safe and effective operations during lifting and rigging tasks. In the context of the Worker's Compensation Board (WCB) guidelines, Appendix D specifically outlines standardized signals that should be used when operating cranes and moving loads.

These signals serve as a universal language for communication between rigging personnel and operators, minimizing the risk of accidents and ensuring everyone on site understands the actions being performed. The adoption of these signals is paramount in maintaining safety protocols and operational efficiency in a millwright context. Knowledge of these signals is essential for millwrights and riggers, as it directly impacts the safety of both personnel and equipment during lifting operations.