How is the retract telescoping boom signal performed?

The retract telescoping boom signal is correctly indicated by holding both fists at waist level and pointing the thumbs at each other. This signal effectively communicates the specific action required to retract the boom, making it clear to operators and crew members that the boom should be moved back into its retracted position.

Using this hand signal is important for ensuring safety and coordination on the work site, as it provides a visual cue that can be easily recognized from a distance, minimizing the chance of miscommunication. The positioning of the hands at waist level also ensures that they are within the line of sight without obstructing the operator’s view of their surroundings.

Other signals, such as waving both arms up and down or extending one arm and raising it, do not convey the same clear instruction related to retracting the telescoping boom. Clapping hands loudly is not an appropriate signal within standard communication protocols for rigging and hoisting tasks and could lead to confusion rather than clarity. Thus, the use of the correct hand position and gesture is critical for effective and safe communication on the job site.