Lee Contracting, Inc.

On-the-job Training

• Repair or replace defective equipment, components, or wiring
• Connect heating or air conditioning equipment to fuel, water, or refrigerant source to form complete circuit
• Install, connect, or adjust thermostats, humidistats, or timers
• Install auxiliary components to heating or cooling equipment, such as expansion or discharge valves, air ducts, pipes, blowers, dampers, flues, or stokers.
• Mount compressor, condenser, and other components in specified locations on frames, using hand tools and acetylene welding equipment
• Adjust system controls to settings recommended by manufacturer to balance system.
• Comply with all applicable standards, policies, or procedures, such as safety procedures or the maintenance of a clean work area
• Study blueprints, design specifications, or manufacturers recommendations to ascertain the configuration of heating or cooling equipment components and to ensure the proper installation of components
• Braze or solder parts to repair defective joints and leaks
• Record and report time, materials, faults, deficiencies, or other unusual occurrences on work orders
• Inspect and test systems to verify system compliance with plans and specifications or to detect and locate malfunctions.
• Install dehumidifiers or related equipment for spaces that require cool, dry air to operate efficiently, such as computer rooms.
• Install or repair air purification systems, such as specialized filters or ultraviolet (UV) light purification systems.
• Install expansion and control valves, using acetylene torches and wrenches.
• Cut or drill holes in floors, walls, or roof to install equipment, using power saws or drills
• Measure, cut, thread, or bend pipe or tubing, using pipefitter tools.
• Estimate, order, pick up, deliver, and install materials and supplies needed to maintain equipment in good working condition
• Supervise and instruct assistants
• Lay out reference points for installation of structural and functional components, using measuring instruments.
• Lift and align components into position, using hoist or block and tackle
• Test pipes, lines, components, and connections for leaks.