Fabricate and install control and distribution apparatus, including switches, relays and circuit breakers/panels. Connect conductors to lighting fixtures and power equipment using various hand tools. Cut and thread/fit and bend/route conduit runs or risers. Dismantle and troubleshoot/repair equipment which could include replacing defective conductors, motor brushes, condensers, and defective fuses. Test/troubleshoot continuity of electrical circuits within installed or repaired equipment using an amp meter/voltmeter/ohmmeter or the ability to use specific electrical drawings/prints for visual inspection. Perform preventive maintenance activities, including periodic visual inspections, cleaning, tightening/securing loose connections. Read and interpret blueprints, diagrams, sketches, circuit diagrams and job specifications. Prepare records and service reports of materials and time expended. Install and operate public address equipment and temporary lines for electrical services.