Specifications include, but are not limited to: A multi-step process to provide and install new energy management systems (EMS), maintain and repair of direct digital control systems (DDC) for Montgomery County Public Schools (MCPS). ONLY Pre-Qualified Contractors resulting from this solicitation will be considered to submit bids for future energy management systems projects. Work shall include but is not limited to: system server, system workstation, hardware/software maintenance, database/controller backup, software upgrades, controller and controller network troubleshooting, programming, calibration, pneumatic control systems, workstation server graphical user interface, heating, ventilation and air conditioning services/repairs related to control of the equipment, system alarm or trending setup and customization, training, modification/installation of DDC controls. Contractors shall provide operation and maintenance manuals and as built diagrams related to work provided.