Energy Portfolio

Energy-efficiency improvements save resources and money while improving user experience.


Norwich CSD Energy Efficiency Improvements

C&S completed energy-efficiency improvements at Norwich City School District’s middle school, high school, and intermediate and primary schools. The project received a Gold Engineering Excellence Award from ACEC-NY. Improvements included

  • Converting exhaust fans to DDC controls and relays
  • AHU pneumatic actuators removed and replaced with new DDC actuators, along with new dampers and linkages
  • FCUs added to existing control systems
  • Interior and exterior lighting replaced with new high-efficiency LED lights
  • Integrated adaptive lighting control systems
  • Unit ventilators removed and replaced with new hot water unit ventilators with full DDC controls
  • Added UVs to existing control system
  • Replaced existing dampers with new dampers, added to the control system
  • Replaced domestic hot water with new condensing domestic hot water heater.

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