When are spotters required while operating near energized powerlines?

When are spotters required while operating near energized powerlines?

• A. When the operator cannot clearly see the visual aids.
• B. When the wind exceeds 35 mph.
• C. When the crane is within the prohibited zone.
• D. When moisture contaminates tagline.

Answer: (A)

Spotters are used because visibility is the key safety factor when working near energized powerlines. If the crane operator cannot clearly see the powerlines or the path of the load, a spotter is needed to provide guidance and signals to maintain a safe clearance and prevent contact with the lines. The spotter watches from a position with a clear view of both the lines and the crane’s movement, using agreed signals or radio to steer the lift away from danger and stop it if the line is approached too closely. Wind speed, restricted zones, or moisture on a component don’t by themselves trigger the spotter requirement. Those conditions can create hazards, but the duty to have a spotter arises specifically from a limited or obstructed view of the powerlines and swing path.

Spotters are used because visibility is the key safety factor when working near energized powerlines. If the crane operator cannot clearly see the powerlines or the path of the load, a spotter is needed to provide guidance and signals to maintain a safe clearance and prevent contact with the lines. The spotter watches from a position with a clear view of both the lines and the crane’s movement, using agreed signals or radio to steer the lift away from danger and stop it if the line is approached too closely.

Wind speed, restricted zones, or moisture on a component don’t by themselves trigger the spotter requirement. Those conditions can create hazards, but the duty to have a spotter arises specifically from a limited or obstructed view of the powerlines and swing path.