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230kV/115kV/69kV Ring Bus Substation

aerial image of a large electrical substation in a rural landscape, with transformers, power lines, and support structures visible across the site.

close-up of an electrical transformer system at a substation, featuring large insulators and a metal control box labeled "Mitsubishi Electric."

A row of tall steel structures at an electrical substation supporting high-voltage power lines against a bright blue sky.

A close-up of a large metal pole base, secured with heavy-duty bolts. In the background, an electrical substation with numerous metal structures and transformers extends into the distance.

A detailed close-up of an electrical insulator mounted on a sturdy metal bracket, set against a bright blue sky, emphasizing the industrial infrastructure.

A wide-angle shot of an electrical substation, with towering metal frames supporting high-voltage power lines. The dry, dirt-covered ground contrasts with the bright blue sky.

Location: South Dakota

1.3 million lbs of equipment supports, dead ends and static masts

Custom Jumbo rectangular tube A-frames

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