Worker Severely Burned By High-Voltage Line A worker for a JEA subcontractor has been critically injured by contact with a high-power line on Airport Road. JEA spokesman Bruce Dugan told Channel 4 he came in contact with a 69,000-volt line. The victim was rushed to Shands via ambulance with life-threatening, third-degree burns. Channel 4 will have a live report tonight on Eyewitness News.