How many power line warning decals are required on a crane working in construction?

In construction environments, it is essential for safety to have adequate warnings in place to alert operators and personnel to the presence of power lines. The requirement for three power line warning decals is based on established safety standards that ensure maximum visibility and awareness for those working near potential electrical hazards.

Having three decals, typically positioned in strategic locations on the crane, helps to ensure that the warning is clearly visible from various angles. This reduces the risk of accidents related to crane operations close to power lines, where the danger of electrocution or other incidents is significantly increased. The decals serve as crucial reminders to operators to maintain a safe distance from power lines, thereby promoting a culture of safety within the construction site. The standardization of the number of decals also aids in compliance with industry regulations, reinforcing the commitment to safe working practices around electrical infrastructure.