Double circuit: Two transmission lines on the same transmission structure, with each single circuit made up of three sets of conductors.
Duct bank: A reinforced pathway for transmission cables to be safely buried underground.
Maintenance hole: Used as an entrance point for our utilities, a maintenance hole provides a cable splice location and utility crews the ability to access and maintain our underground infrastructure.
Single circuit: A single transmission line on one structure, with each single circuit made up of three sets of conductors.
Steel self-supporting monopole: A self-supporting steel pole structure designed to support and carry overhead transmission lines.
Transmission lines: High voltage power lines that transport large quantities of power over long distances.