TNS                                         RESTON, VA

KTA Group was selected to provide mechanical, electrical and plumbing engineering services for a 120,000 Transaction Network Services offices and Network Operations Center. The project involves the design and construction administration for 5 floors of corporate office space. The project also includes raised floor computer room spaces, electronic labs, warehouse and a network operation center. The mechanical systems includes modifications to the base building VAV system and a 100 ton supplemental glycol system to provide 24/7 heating, cooling and ventilation for the Network Operations Center (NOC) and other mission critical spaces. A water-cooled, self-contained VAV system is used for HVAC to the NOC. The tenant is provided with a dedicated Building Automation System (BAS) to control their supplemental systems. The new system is interfaced with the base building system BAS to minimize the number of hours of operation for the supplemental system as well as to minimize construction costs. The electrical design consists of a new critical standby power distribution system, lighting, fire alarm and raceways for low voltage systems. The critical systems consist of a 450 KW standby generator with integral fuel tank and a 100 KVA UPS.


Architect : FOX Architects

12950 Worldgate Drive, Suite 100

Herndon, Virginia 20170


tel | 703.713.0300

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