What hazards exist when repairing downed or damaged power lines?
Repairing downed or damaged lines entails many of the activities involved in installing and removing overhead lines and in general maintenance on overhead lines. The crucial difference is that in emergency conditions there are unknown hazards and the potential for changing hazards as work progresses. Under these conditions workers must be extra vigilant and cautious. Potential hazards include: • Electrocution by contacting downed energized lines, or contacting objects, such as broken tree limbs, in contact with fallen lines. • Falls from heights. • Being struck or crushed by falling poles, towers or parts thereof, or tree limbs. • Being injured in vehicular accidents when responding to an emergency situation. • Burns from fires caused by energized line contact or equipment failure. What protective measures should be utilized when working on or around downed or damaged power lines? Stay well clear of any downed or damaged power lines. Establish a safe distance from the lines and report
