Perspecta Enterprise Solutions LLC, Herndon, Virginia (HT001121F0040), was awarded a sole-source, firm-fixed-price contract in the amount of $12,142,648 for the Defense Health Agency (DHA) Information Technology Global Service Center (GSC) support.  This is a bridge contract to allow the current vendor to provide the same level of service, and allow time for the GSC mission to be transitioned to the newly established Enterprise Information Technology Services Integrator (EITSI) that will be part of the first call order awarded against the EITS blanket purchase agrrement. This non-personal services contract provides 24/7/365 state-of-the-art management of the DHA GSC, infrastructure performance optimization, and supports transforming into a world-class customer advocate using data and methodologies to drive efficiencies and continuous process improvement. The contract has a period of performance for three months, and three three-month option periods. The place of performance is San Antonio, Texas.  The Defense Health Agency, Professional Services Contracting Division, Falls Church, Virginia, is the contracting activity.