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Maintenance of Intelligent Transportation System in Nashville Presented By: H. Gupta Borra, PE, PTOE

Maintenance of Intelligent Transportation System in Nashville Presented By: H. Gupta Borra, PE, PTOE. Nashville ITS Devices. System Overview. TMC Equipment Maintained. Vicon Switch CCTV Decoders Adtran Unit Bell South Circuits Video Wall MIST Software. Maintenance.

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Maintenance of Intelligent Transportation System in Nashville Presented By: H. Gupta Borra, PE, PTOE

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  1. Maintenance of Intelligent Transportation System in NashvillePresented By: H. Gupta Borra, PE, PTOE

  2. Nashville ITS Devices

  3. System Overview

  4. TMC EquipmentMaintained • Vicon Switch CCTV Decoders Adtran Unit Bell South Circuits Video Wall MIST Software

  5. Maintenance • Preventive Maintenance • Unscheduled Maintenance

  6. Maintenance • Preventive Maintenance • 3 month • 6 month

  7. Maintenance • Unscheduled Maintenance • Low Battery Voltage • Tree Problems • Storms • Accidents • Bell South T1 Circuit Problems

  8. Role Players • TDOT • Bell South • NES • TMC Operations Staff • Maintenance Contractor

  9. Trouble Shooting • CCTV Problems • DMS Problems • Detector Problems

  10. Billing • Maintenance Contractor Billing • Bell South Billing • NES

  11. Quarterly Reports

  12. Lessons Learned • Charging Batteries before Winter • Trimming trees before Summer • Attend the TDOT weekly construction meetings • Documentation • Coordination • Don’t jump to conclusions while troubleshooting

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