Eloy, Arizona February 2013: WAPA awards Tri-Technic ED-5 Stage-02 115/230KV Substation installation project in Eloy, Arizona. The project consists of demolishing an existing 115KV switchyard and installation of a new 115/230KV Substation including extensive site grading, civil, foundations, steel erection, placement of transformers, switches and breakers furnished by WAPA, electrical and transmission line. The project has just broken ground and is expected to complete by end of year.