Bar Nunn and Casper Transmission Line

Location: Bar Nunn, Wyoming

At the Bar Nun Substation we constructed a new 116-12.47kV Substation. The substation has a six breaker ring, a 115-12.5kV 30MVA transformers, two capacitor banks positions and three outdoor feeder bays, and associated disconnect switches to aid in future expansion. The Casper Substation work included the completion of the site grading, fence removal and installation, and foundation installation. Probst Electric also installed new 4.2 wood pole 115kV transmission line consisting of mostly single pole wood structures.