What are the first two elements of voice signals given to a crane operator prior to the lift?

The first two elements of voice signals provided to a crane operator prior to a lift are function and direction. This combination is crucial for ensuring clear communication and safe operations.

The function refers to what action the crane operator is expected to perform, such as lifting, lowering, or swinging the load. This specifies the intended operation and helps prevent misunderstandings that could lead to accidents. The direction indicates where the load is supposed to go, such as moving it to the left, right, or straight up. Clear instructions regarding both function and direction enable the operator to execute the lift safely and effectively.

In a real-world scenario, if the function is not clearly communicated, the operator may not perform the desired action, leading to potential hazards. Similarly, without clear direction, the load could be moved to an incorrect location, posing risks to personnel and property around the lifting area. Therefore, establishing a strong foundation of function and direction in voice signals is critical for safe crane operations.