Cool News about Cool Air
The ITS Infrastructure and Operations worked closely with many other campus teams to install three new Liebert Computer Room Air Conditioners (CRACs) this month. The following story will kick off the new “What ITS About” feature in the University Gazette.
All enterprise-level computer systems are monitored continuously by ITS’s Enterprise Management Center (EMC), part of Infrastructure and Operations. Each computer system requires a carefully controlled environment with specific humidity and temperature levels; each enterprise-level system also emits large amounts of heat, which must be controlled at all times.
In early fall 2004, Infrastructure and Operations and UNC-Chapel Hill Facilities Services worked closely together to evaluate existing EMC environmental equipment (which had been in use for over 20 years), current customer demands, expected future needs, and available budgets.
By repurposing an existing and unused State-funded renovations grant, the teams were able to secure funds for the purchase and installation of newer, scalable, and more flexible Computer Room Air Conditioners (or CRACs) to benefit the entire campus.
The installation of three new CRACs in the EMC, completed this month, was possible due to many contributions by talented UNC-Chapel Hill staff, including plumbers, electricians, carpenters, insulators, asbestos removal technicians, machine shop craftsmen, and computer system operators. Here are more pictures from the process:



The recent selection and installation of the new CRACs represents many things for Carolina: collaboration among departments, shared visions of high quality and robust technology equipment supporting academic endeavors, and ongoing review of customer needs and feedback.–MRB


