
What are the safe working distances when operating machinery near overhead power lines?
2025-08-07The safe working distance, also known as the minimum approach distance, is the closest a person or piece of equipment can get to a live power line. This distance is a non-negotiable safety measure defined by regulations like OSHA and is dependent on the voltage of the line. For example, a common rule is to maintain a 10-foot clearance for voltages up to 50 kV, with this distance increasing for higher voltages.
To prevent accidents, our company highly recommends the following:
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Plan Ahead: Always contact the utility owner to confirm the voltage and clearance requirements before beginning work.
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Utilize Spotters: A dedicated spotter is essential to provide constant guidance to equipment operators.
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Use Physical Barriers: Install elevated warning lines, goalposts, or barricades to clearly mark the danger zone.
Our specialized OHTLstringingequipment.com/Power-Transmission-Line-Stringing-Equipment.html target='_blank'>power line tools and accessories are integral to executing these safety measures, enabling your team to work securely and efficiently around high-voltage infrastructure.