Oak Brook, IL
Heavy renovation to allow for construction of a new generator yard; power room; 25,000-sf data center; and a two-story chiller platform. Construction included (2) MV switch gear; (4) 2500kva transformers; (5) 2MW generators; (4) 3000A switch gear; (12) 750kw UPS; (4) 2000A maintenance bypass cabinets; (4) 2000A UPS distribution boards; (4) 800A mechanical distribution boards; and (36) 300kva PDUs.
(5) 335-ton air-cooled chillers
(31) CRAH units