THE COST PLUS FIXED FEE (CPFF) TO TO REFURBISH AND IMPROVE NCI FREDERICK INFRASTRUCTURE WILL HAVE A BASE AND THREE (3) OPTIONS.

先进技术研究设施（ATRF）于2013年完成。 现有的ATRF数据中心正在耗尽机架空间， 所需的计算和存储资源。现有空间约为 50%建成。这项工作的范围是建立了其余的50%， 具有所需机架、电源和HVAC的数据中心。其余的建筑 将分为两个阶段。第一阶段将包括26个机架（21个新机架 加上五个新机架（替换现有网络机架），带后置空气 安全壳通风系统，11个冷却装置，电源和HVAC。第二阶段将 包括二十个机架、八个具有热通道封闭系统冷却单元。 本任务单仅适用于第一阶段。

The Advanced Technology Research Facility (ATRF) was completed in 2013. The existing ATRF Data Center is running out of rack space for additional required compute and storage resources. The existing space is approximately 50% built out. This scope of work is to build out the remaining 50% of the Data Center with required racks, power, and HVAC. The remaining build out will be two phases. Phase one will include twenty-six racks (21 new racks plus five new racks replacing existing network racks) with rear air containment plenum, eleven cooling units, power, and HVAC. Phase two will include twenty racks, eight cooling units with a hot aisle enclosure system. This Task Order will be for Phase one only.