The Contractor shall perform the following quarterly services: 1. Scan for Malware, Spyware, and Virus 2. Backup PLC program, data, and clear history 3. Provide and install updates, upgrades, patches, and releases to any software provided for the SCADA system, when available 4. Provide and install updates, upgrades, patches, and releases to any firmware provided for the SCADA system, when available 5. Provide and install updates, upgrades, patches, and releases to any software provided for the CPU Operating System (O/S), when available 6. Checkup/Tune up (registry repair, startup file edits, defragmentation, delete temporary files, etc.…) 7. Dust & blowdown primary CPU tower & monitor 8. Correct any immediate SCADA program errors/faults 9. Check all LED indicators (power, battery, PLC components, etc.…) for faults 10. Check all communication cables, plugs, sockets, terminal strips, wiring and modules are connected properly 11. Verify proper operation of printer & battery backup power supply (UPS) 12. Make a report of system findings & performance 13. Train the Water Treatment Plant staff of the new updates, upgrades, patches, & releases to the SCADA CPU and the associated programming 14. Replace the motherboard battery, CMOS battery, logic board battery, if required 15. Replace the Uninterruptable Power Supply (UPS) battery (SCADA computer & PLC cabinet), if required
