Intercession City–Dundee 230  kV Rebuild

Intercession City to Dundee, Florida, USA

Quanta completed the rebuild 20 miles (34 km) of energized 230 kV transmission line. Single circuit 230 kV wood H-frame structures replaced with double circuit steel poles

• No outage required, while 120 days outage required for de-energized
• Outage results in cost of US$7.5 million.
• Structure replacement done in 150 days due to energized nature
• Avoided potential reliability penalty

Voltage: 230 kV

Completion: 2010

Quanta Team: Dillard Smith Construction, Quanta Energized Services

Services: Energized Services