What determines if a signal person is needed when operating near electric lines?

The determination of whether a signal person is needed when operating near electric lines is primarily based on the proximity of the crane to the power lines. When cranes operate close to energized power lines, the likelihood of accidental contact increases, which can pose serious hazards such as electrical shock or equipment damage.

Employing a signal person in these situations is essential for ensuring that the operation is conducted safely. The signal person can help maintain awareness of the crane's position relative to the power lines and communicate any necessary adjustments to the crane operator. This is important in situations where the crane may swing or move unexpectedly, requiring heightened vigilance to prevent accidents.

While factors such as the type of equipment being used, the weight of the load, and the altitude of the lifting operation can contribute to operational considerations, they do not specifically dictate the necessity for a signal person concerning the dangers associated with working near electric lines. Safety protocols typically prioritize proximity to power lines as a critical factor in determining the need for additional support and oversight during crane operations.