HVAC Mechanic, Facilities (Temporary)

Maintains and Services

• Maintains and services all air conditioning, heating, refrigeration, and ventilation units including exhaust fans.
• Maintains and services Photocatalytic Oxidation (PCO) systems, including cleaning honeycomb filters and changing UV bulbs.
• Adjusts valves to regulate temperature of lubrication oil and flow of water through system.
• Cleans carbon deposits, pitch, and grease from fans, vents, and ducts.
• Maintains schedules for change-out of filters and belts, greasing, and major maintenance.
• Maintains cooling towers, water pumps, and other related equipment.
• Maintains tribal irrigation systems.
• Cleans all ductwork as needed.
• Maintains drinking fountains, ice machines, and water filters.
• Maintains boilers for kitchens and comfort heaters.
• Cleans and maintains swamp coolers for kitchen make-up units.

Troubleshooting and Repairing

• Troubleshoots and repairs or changes out Tribal Irrigation Systems.
• Troubleshoots systems including Freon checks with manifold and gages.
• Replaces and/or washes all types of filters (pleated, foam, carbon, etc.).
• Cleans all evaporative and condenser coils.
• Replaces and/or washes all types of filters (pleated, foam, carbon, etc.).
• Cleans all evaporative and condenser coils.
• Replaces motors, belts, bearings, electrical components such as circuit boards, contractors, modules, defrost time, fuses, capacitors, thermostats, etc.
• Greases motors and bearings.
• Replaces and/or washes all types of filters (pleated, foam, carbon, etc.).
• Cleans all evaporative and condenser coils.

Other Duties

• Writes repair work order tickets and out of order tags preparatory to equipment repair.
• Completes work orders as assigned.
• Orders and stocks parts and supplies necessary to perform all duties.
• Notifies management of any conditions requiring immediate attention.
• Completes computer log sheets for all central plants (Cultural Center, Casino).
• Sets-up and maintains logs and/or journals on all equipment.
• Cleans and maintains all work areas, to include keeping all tools and equipment in assigned areas; and maintaining all tools and equipment clean and in operable condition.
• Ensures all chemicals are maintained in assigned areas with proper labels (SDS).
• Notifies supervisor of conditions requiring immediate attention.
• Maintain stock of supplies, cleaning materials, and equipment needed to do the work; informs the supervisor when more materials are needed or when equipment is in need of repair or replacement.
• Collaborates with departments, vendors, general contractors, and sub-contractors when completing projects and tasks.
• Works with other trades to complete projects and tasks.