Located at the Carl T. Hayden VA Medical Center in Phoenix, AZ, this project involved completely preparing the entire site for electrical distribution upgrades while the facility remained operational throughout the construction project. This project included installation and integration of 7,685 linear feet of medium voltage duct bank and twenty one new transformers. Key features of this project included highly coordinated traffic control, a 36″ diameter underground bore completed 24′ deep, coordinated load transfer and shutdowns to keep the facility completely operational and extensive night and weekend operations.