Specifications include, but are not limited to: provide preventive and remedial maintenance and repair of the Siemens APOGEE System for the Cedar Park Campus.; Fume Hood calibrations Face velocity testing and maintenance for 46 fume hoods (each hood shall be tested once annually), including certification and calibration of associated Siemens fume hood control systems, as well as replacement of Siemens fume hood control components as required. Vendor shall use Siemens Apogee OEM parts only. 2 August Server tune up, BLN network diagnostics (NPDT) and field panel to server communications Preventive maintenance and maintenance services for Siemens Apogee software system, including software optimization service, controller optimization service and network programming tool service (NPDT). Vendor shall utilize Siemens system software analysis tools and provide quarterly reports.