Molnar Jordan & Associates, Inc. has provided design, engineering, and construction administration services for many data center projects. All data centers are mission critical and require some form of redundancy in both the power and cooling systems. 

Premiere Global, Inc. (Olathe, KS)
An approximately 2000 square foot Tier II data center which was part of an 85,000 square foot office building renovation into a call center. The data center was cooled using a 120-ton modular chiller (N+1 modules) with free cooling for winter operation. In-row chilled-water cooling units, fed with PEX piping from under raised floor. Hot/cold aisle air distribution. Stand-alone DDC controls with alarm to base building management system. Power maintained on the data center and other critical areas of the building using two 500 kVa UPS modules (N+1) and five, 250 kVa gas-fired generators (N+1 arrangement).

Comverge Data Center (Norcross, GA)
A small, Tier II data center expansion of approximately 600 square feet located in an existing office building. The design for the electrical systems included designing a main power distribution system, and uninterruptible power systems (UPS) with generator backup for the data center. Power distribution for the data center included rack mounted PDU’s with cables to each rack. The HVAC system consisted of roof mounted package units for the room. The UPS system consisted of rack mounted modules that were expandable from 60 KVA to 100 KVA configured in N+1 arrangement to allow growth and flexibility. The UPS systems also included multiple modules that hot swappable should any module fail.
The generator system consisted of a dual 300 KW engine approach for redundancy (N+1), with controls that will alternate engines to facilitate normal exercise routines.

Accredo Health, Inc. (Memphis, TN)
The Accredo Health building is a 16,700 square foot facility for healthcare administration and data management. Molnar Jordan & Associates, Inc. provided electrical systems design to serve the facility and integral 2,200 square foot data center. Facility design for electrical systems included an uninterruptible power system (UPS) configured in a Tier I arrangement with generator backup for the data center. Load disbursement along with multiple distribution panels were incorporated for redundancy and continued operation during utility outages.

Additional Data Center Design Experience:
55 Marietta St – Various Projects (Atlanta, GA)

Accredo Health Group, Inc. (Nashville, TN)
Cobb EMC DRF (Marietta, GA)
IDEXX (Alpharetta, GA)
Lithonia Lighting (Conyers, GA)
Macy’s Disaster Recovery (Lorain, OH)
Medco Health Center (Franklin Lakes, NJ)
Premiere Global, Inc.

• Terminus Building – Atlanta, GA
• Alpharetta, GA
• Colorado Springs, CO