{"c":"49-9051.00","n":"Electrical Power-Line Installers and Repairers","d":"Install or repair cables or wires used in electrical power or distribution systems. May erect poles and light or heavy duty transmission towers.","g":"49","tasks":[{"t":"Adhere to safety practices and procedures, such as checking equipment regularly and erecting barriers around work areas.","core":true,"id":8412,"r":71,"dt":"08/2021","src":"Incumbent"},{"t":"Drive vehicles equipped with tools and materials to job sites.","core":true,"id":8418,"r":71,"dt":"08/2021","src":"Incumbent"},{"t":"Open switches or attach grounding devices to remove electrical hazards from disturbed or fallen lines or to facilitate repairs.","core":true,"id":8413,"r":71,"dt":"08/2021","src":"Incumbent"},{"t":"Climb poles or use truck-mounted buckets to access equipment.","core":true,"id":8414,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Install, maintain, and repair electrical distribution and transmission systems, including conduits, cables, wires, and related equipment, such as transformers, circuit breakers, and switches.","core":true,"id":8416,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Inspect and test power lines and auxiliary equipment to locate and identify problems, using reading and testing instruments.","core":true,"id":8420,"r":71,"dt":"08/2021","src":"Incumbent"},{"t":"Coordinate work assignment preparation and completion with other workers.","core":true,"id":8419,"r":71,"dt":"08/2021","src":"Incumbent"},{"t":"Replace or straighten damaged poles.","core":true,"id":8423,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"String wire conductors and cables between poles, towers, trenches, pylons, and buildings, setting lines in place and using winches to adjust tension.","core":true,"id":8421,"r":70,"dt":"08/2021","src":"Incumbent"},{"t":"Attach cross-arms, insulators, and auxiliary equipment to poles prior to installing them.","core":true,"id":8425,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Dig holes, using augers, and set poles, using cranes and power equipment.","core":true,"id":8427,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Travel in trucks, helicopters, and airplanes to inspect lines for freedom from obstruction and adequacy of insulation.","core":true,"id":8426,"r":71,"dt":"08/2021","src":"Incumbent"},{"t":"Identify defective sectionalizing devices, circuit breakers, fuses, voltage regulators, transformers, switches, relays, or wiring, using wiring diagrams and electrical-testing instruments.","core":true,"id":8417,"r":71,"dt":"08/2021","src":"Incumbent"},{"t":"Install watt-hour meters and connect service drops between power lines and consumers' facilities.","core":true,"id":8424,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Test conductors, according to electrical diagrams and specifications, to identify corresponding conductors and to prevent incorrect connections.","core":true,"id":8422,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Place insulating or fireproofing materials over conductors and joints.","core":true,"id":8415,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Splice or solder cables together or to overhead transmission lines, customer service lines, or street light lines, using hand tools, epoxies, or specialized equipment.","core":true,"id":8429,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Trim trees that could be hazardous to the functioning of cables or wires.","core":true,"id":8428,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Pull up cable by hand from large reels mounted on trucks.","core":true,"id":8432,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Lay underground cable directly in trenches, or string it through conduit running through the trenches.","core":true,"id":8433,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Cut trenches for laying underground cables, using trenchers and cable plows.","core":true,"id":8434,"r":71,"dt":"08/2021","src":"Incumbent"},{"t":"Cut and peel lead sheathing and insulation from defective or newly installed cables and conduits prior to splicing.","core":true,"id":8430,"r":69,"dt":"08/2021","src":"Incumbent"},{"t":"Clean, tin, and splice corresponding conductors by twisting ends together or by joining ends with metal clamps and soldering connections.","core":false,"id":8431,"r":69,"dt":"08/2021","src":"Incumbent"}]}