This project expanded the existing data center by 1,250 sq ft and increased the data center capacity by 200 kW, upgrading the facility to a Tier III rating. The expansion included a network operations center, a new 450 kW UPS system installed to provide power to the new C-Bus critical equipment, and a new 200 kW UPS module that was added to the A-Bus, bringing the A-Bus to a total of 800 kW. The work was performed in a live data center environment, and the project was completed without disruption to the operations of the center.