CNC has campuses in Prince George, Quesnel, Vanderhoof, Burns Lake, Fort St. James and Mackenzie and provides college education to roughly 12% of British Columbia. We have provided HVAC services to all 6 campuses as well as lighting, access, and irrigation controls at the Prince George campus. We maintain familiar control sequences from a previous controls contractor but are continually making improvements where necessary and approved. All controls listed below at each campus are fully integrated and accessible from one user interface.

HVAC – Acquired complete control of HVAC systems

• Boilers
• Chillers
• Heat Pumps
• Variable Air Volume Boxes
• Air Valves
• Air Handling Units
• Multizones
• Heating Control Valves
• Cooling Control Valves
• Critical Gas Detection
• Exhaust Fans
• ABB Variable Speed Control for pumps and fans
• Complete recommission
• Slab Heating
• Tenant adjustable thermostats
• Provide graphics and BACnet DDC user interfaces to air balancer for proper commissioning of air handlers and VAVs
• Integration with third-party BACnet devices, such as boilers, pumps, gas detectors, etc.
• New Delta hardware

Lighting – PG Brinks, PG TEC, and PG Heavy Duty

• Self-calculating astronomical control for exterior lights
• Schedule for custodian hours
• Schedule for class and office hours
• Master switch station for physical control of large sets of lights
• Occupancy detectors for energy savings
• Complete recommission
• New Panasonic wall switches
• Photocell sensor for dimming control in Brinks’ student lounge
• New Delta hardware

Access – PG Brinks, PG Heavy Duty

• Customizable door access
• Up to 50,000 card users
• Door lock schedules
• New Delta hardware

Irrigation – Entire Prince George Campus

• Rain sensor to prevent unnecessary use of water to moisten zones
• Zones cycle at operator adjustable intervals
• Operator adjustable schedules
• Operator adjustable runtimes
• Fall blowout to keep valves clean during off-season
• New Delta hardware