Greenfield Build · 345kV

Youngs Canyon Substation

345kV class · Flagstaff, Arizona · Arizona Public Service (APS)

Location: Flagstaff, Arizona
Client: Arizona Public Service (APS)
Scope: 345 / 69 kV · Greenfield build · Structure erection

A new 345/69kV station east of Flagstaff that ties APS's northern-Arizona system into the 345kV switchyard at Flagstaff. The photos catch the greenfield stage: crews on man-lifts setting bus and insulators, and the cranes standing the first tall structures against a moving sky.

Two cranes erecting steel structures during the greenfield build at Youngs Canyon, Arizona — Cranes standing the first structures during erection.

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