Performs routine preventative maintenance to ensure that machines continue to run smoothly, building systems operate efficiently, and the physical condition of the building does not deteriorate Inspects drives, motors and belts, checks fluid levels, replaces filters, and performs other maintenance functions, following checklists. Installs, maintains, and repairs machinery, equipment, physical structures, and pipe and electrical systems, following specifications, blueprints, manuals, and schematic drawings, using hand tools, power tools, crane, fork lift, precision measuring and testing instruments, etc.