QTS Metro Data Center

The Quality Technology Services Data Center is a 990,000-square-foot facility and is the second largest data center in the U.S. The facility provides mission critical electrical, mechanical, and high capacity network systems. When build-out of the facility is completed, the building will yield approximately 547,000 square feet of Data Center Space. The expansive facility is supported by 80 megawatts of N+1 power capacity (3X40 MW Transformers) via an on-site Georgia Power substation and has 19 two-megawatt diesel generators with static UPS systems to provide over 20MW’s of usable backup power.

JE Dunn was hired to build-out Phases II and III and installed and commissioned the following:

  • Generators {(16) 2.5MW 13.8kV Units}
  • 2 sets of 15kV 1200A rated Paralleling Switchgear
  • Cooling Towers
  • Chillers {(2) 2600 Ton machines}
  • UPS Systems 10.8MW of UPS Capacity}
  • Unit Substations {(8) Sets for a total of 30 MVA}
  • Output Distribution Switchboards {(4) at 3000A 575V Each}
  • Power Distribution Units {(60) 300kVA Units}

JE Dunn has installed 125,000 square feet of 48” tall raised access flooring that will be ultimately built out to 200W/SF. All necessary MEP infrastructure was also installed so that addition of future equipment on the raised floor will have no impact to the Data Center reliability.