The requirement is for the providing of Building Automation System (BAS) Preventative Maintenance (PM) services to the U.S. Mission. The BAS PM work required shall include, but is not limited to: Preventative Maintenance; Investigation & troubleshooting; Adjustments; Trend & Alarm configuration; etc. The Contractor shall provide all necessary managerial, administrative and direct labor personnel as well as all transportation, tools, instrumentation, equipment and supplies required to perform the Services. The Contractor shall provide the services of qualified, trained, manufacturer certified technicians to perform the required BAS PM Services. The Contractor shall also provide further evaluation of the overall functionality of the BAS based on concerns and input provided to the Contractor by the Facility Manager (FM) and Facility Maintenance Staff (FMS).