Learns the proper use of mechanical hand and power driven tools, including grinders, lawn mowers, shovels, rakes, saws, sanders, drill presses, welding equipment, testing equipment, shop tools, landscape tools, repair tools and mechanical equipment. Mechanic III - Installs, repairs and maintains all Water Plant, Well Field, Repump facilities equipment, including but not limited to pumps, motors, valves, gear boxes, chemical feed equipment, pneumatic controls, compressors and related components.