Dictionary of Occupational Titles (DOT) Job Descriptions
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    This category includes occupations concerned with fabricating, erecting, installing, paving, painting, repairing, and similarly working structures or structural parts, such as bridges, buildings, roads, transportation equipment frames and structures, cables, girders, plates, and frames. The work generally occurs outside a factory or shop environment, except for factory production line occupations concerned with fabricating, installing, erecting, or repairing structures. Tools used are handtools or portable power tools, and such materials as wood, metal, concrete, glass, and clay are involved. Stationary machines are frequently used in structural work occupations, but the worker's relationship to machines is usually secondary in importance as compared to use of handtools and portable power tools. Workers are frequently required to have a knowledge of the materials with which they work, e.g., stresses, strains, durability, and resistance to weather.

821.361-022 LINE INSTALLER, STREET RAILWAY (r.r. trans.) alternate titles: line installer, trolley

    Installs, inspects, and maintains street-railway electrical and related equipment, such as poles, feeder cables, trolley wires and supports, and high-tension lines, following blueprints, manuals, and work orders: Replaces worn or broken poles and straightens leaning poles, securing pole in position in ground with guy wires, using block and tackle. Cuts faulty sections from overhead wires and splices in new wire, anchoring severed ends with block and tackle while new wire and splicing fixtures are being installed. Installs clinch ears (clamps) that connect trolley wire to supporting cross cables, and switches that throw trolley pole from one trolley wire to another, using hammer and clinching iron. Installs running boards that carry trolley wires under overhead crossings by clamping boards to beams or girders. Strings cable from pole to pole with assistance of ground crew. Tests electrical installations, using various testing devices.
GOE: 05.05.05 STRENGTH: M GED: R4 M4 L3 SVP: 7 DLU: 77

821.361-026 LINE REPAIRER (utilities) alternate titles: hiker; line servicer

    Repairs and replaces transmission and distribution power lines between generating stations, substations, and consumers, requiring use of precautionary work methods and safety equipment due to electrical hazards present when working on or near energized conductors and electrical accessories: Opens switches or clamps grounding device to energized equipment to deenergize lines or accessories as directed by LINE SUPERVISOR (utilities). Climbs poles or rides in bucket attached to truck-mounted boom to remove broken or defective wires. Secures new wires to crossarm insulators and splices wire to adjoining sections of line to complete circuit. Transfers wires from defective poles to poles erected by GROUND HELPERS (tel. & tel.; utilities). Installs pole hardware and such auxiliary equipment as transformers, lightning arresters, switches, fuses, and insulators, using handtools. Suspends insulated ladders and platforms from pole crossarms and covers energized lines with rubber mats to facilitate safe handling of high-voltage lines without interrupting service by power shutoff, and uses long insulated poles (hot sticks) fitted with mechanically or hydraulically operated grasping and crimping tools. May service streetlight systems [STREET-LIGHT SERVICER (utilities)]. May patrol power lines [ELECTRIC POWER LINE EXAMINER (utilities)]. Qualifications of workers in this classification include work experience in terms of maximum voltage of power lines repaired, such as 120-240 volt secondary circuits, 2,300-4,000 volt distribution lines, or 138 kilovolt transmission lines. Power line repairers experienced in repair of energized or deenergized conductors suspended from electrically conductive metal towers, commonly one-hundred feet or more above ground, may be designated Line Repairer, Tower (utilities).
GOE: 05.05.05 STRENGTH: H GED: R4 M4 L4 SVP: 7 DLU: 77

821.361-030 LINE-ERECTOR APPRENTICE (construction; utilities)

    Performs duties as described under APPRENTICE (any industry) Master Title.
GOE: 05.05.05 STRENGTH: H GED: R4 M3 L3 SVP: 7 DLU: 77

821.361-034 POWER-TRANSFORMER REPAIRER (utilities) alternate titles: transformer assembler

    Repairs power transformers used in electric generating stations and substations to step-up voltage of current being fed out over high-voltage power lines or to step-down voltage of incoming current prior to being fed to lower voltage distribution lines or electric equipment: Drains and filters transformer oil. Loosens bolts to free transformer cover, laminations, coils, and other internal and external parts. Signals OVERHEAD CRANE OPERATOR (any industry) 921.663-010 to raise heavy transformer components and subassemblies. Dismantles lamination assembly preparatory to cleaning and inspection. Conveys defective coils to coworker for rewinding. Climbs into transformer case, cleans inner surfaces with scrapers and solvent, and examines case for defects, such as cracked weldments. Reassembles transformer, using new and reconditioned parts as specified. Operates pump to fill reassembled transformer with oil. May work at site of transformer installation. May wind replacement coil.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L2 SVP: 7 DLU: 77

821.361-038 TOWER ERECTOR (construction; utilities)

    Erects structural steel, wood, or aluminum transmission towers and installs electric cables and auxiliary equipment to construct transmission and high-voltage distribution power lines between generating stations and substations: Repairs and performs scheduled maintenance on towers, cables, and auxiliary equipment. Frequently works more than one hundred feet above ground when erecting upper portion of towers, and when installing insulators, cables, and electrical accessories on completed towers. May trim trees and remove brush along right-of-way [TREE TRIMMER (tel. & tel.; utilities)].
GOE: 05.05.05 STRENGTH: H GED: R4 M3 L2 SVP: 7 DLU: 77

821.364-010 UTILITIES SERVICE INVESTIGATOR (utilities) alternate titles: electric-meter inspector

    Investigates reports of METER READERS (utilities; waterworks) concerning evidence of tampering with watt-hour meters and related wiring which interferes with correct metering of electric current consumed: Requests permission of customer to examine meter. Examines meter for evidence of tampering. Examines wiring connecting meter to outside power lines and building circuits. Removes unauthorized wires or devices illegally installed to bypass current past meter, or to obstruct normal meter function. Turns on bulb of known wattage and observes movement of meter disk, determining accuracy of disk rotation in relation to current consumed by bulb. Replaces blown fuses and repairs minor defects, such as loose wiring connections or insulators. Removes meters showing evidence of tampering and informs customer of discontinuance of service, pending settlement with company. Compiles inspection report, confirming or denying suspected tampering, and reports needed major repairs. May serve court summons and testify in court as company witness during criminal prosecution.
GOE: 05.10.02 STRENGTH: L GED: R4 M3 L3 SVP: 6 DLU: 77

821.367-010 CONSTRUCTION CHECKER (utilities) alternate titles: inspector and clerk; power-line inspector

    Inspects and prepares reports concerned with construction and maintenance of overhead or underground electric-power line projects or extensions: Inspects pole installations to ensure compliance with work order specifications, and records items requiring correction, such as loose guy wires, hanging wires, defective conduits or vaults, and incorrect location of equipment on pole. Records identification data on installed equipment, such as transformers, wires or cables, poles or vaults, and guys. Checks line and transformer capacities and phase hook-ups to provide data required for adjustment of power load and phase balance. Draws sketches of installation and location of equipment, such as transformers, switches, fuse boxes, lines, and guys so that map records can be corrected. May prepare list of hardware and materials used on specified construction project.
GOE: 05.05.05 STRENGTH: M GED: R4 M4 L3 SVP: 6 DLU: 77

821.367-014 SAFETY INSPECTOR (utilities)

    Inspects equipment, tools, and working conditions to ensure safety of workers engaged in construction and maintenance of overhead and underground power lines: Inspects safety belts, ladders, ropes, rubber goods, and tools and replaces those not meeting safety requirements. Observes crews at work and reports laxity in safety precautions, such as failure to use goggles, rubber gloves, and other safety devices. Examines conditions of ditches and tunnels and recommends use of braces to prevent cave-ins endangering workers. Investigates accidents to determine causes and devises preventive measures. May instruct workers in use of safety equipment and safe work methods.
GOE: 05.03.06 STRENGTH: L GED: R4 M3 L3 SVP: 8 DLU: 77

821.381-010 ELECTRIC-METER TESTER (utilities) alternate titles: meter tester

    Tests accuracy of meters used for recording electric current consumption and makes necessary adjustments, using following methods: (1) Connects meter to standard (specially calibrated electric meter mechanism) and adjusts standard's dials to meter being tested. Pushes switch and allows needle on standard to revolve specified number of turns or for clocked period. Compares meter and standard calibrated dials to ascertain accuracy of meter. (2) Connects testing instruments, such as wattmeter, voltmeter, and ammeter, across coils of meter and allows load to pass through meter for clocked period. Computes watt-hours of current consumed, using instrument readings and time factor. Compares watt-hour computations with dial on tested meter to determine meter accuracy. Adjusts meters by loosening or tightening screws, using screwdriver. Inspects wiring of installed meters for improper connections or diversions of current. May make minor repairs and recommend meter removal for major repair. May clean mechanism with solution and small brush. May calculate inaccurate meter variations from standard. May set up auxiliary equipment to route current around installed meter during testing to avoid interruption to service. Does not perform tests on inaccurate meters to diagnose malfunctioning if inaccuracy cannot be corrected by screw adjustment [INSIDE-METER TESTER (utilities) 729.281-034].May be designated according to types of meters tested as Meter Tester, Demand Meters (utilities); Meter Tester, Polyphase (utilities); Meter Tester, Primary utilities); Meter Tester, Single Phase (utilitie
GOE: 05.05.10 STRENGTH: L GED: R4 M4 L3 SVP: 7 DLU: 77

821.381-014 VOLTAGE TESTER (utilities) alternate titles: service tester

    Tests electric power lines and auxiliary equipment to compile data concerning circuit conditions affecting efficiency of electric service and accuracy of current-consumption meters, using test instruments: Climbs poles or descends into underground vaults to gain access to power line equipment. Connects voltmeters, ammeters, and recording-demand meters to energized circuitry, transformers, and electrical accessories, using insulated pole fitted with grasping device. Records registration of direct-reading instruments. Periodically returns to change charts of recording meters. Tests building circuitry and such current-consuming apparatus as x-ray machines and motors to collect data regarding actual voltage requirements and fluctuations. Submits meter readings and charts to supervisory personnel. Inspects wiring, switchgear, and current-control apparatus for mechanical defects. May adjust voltage regulators.
GOE: 05.05.05 STRENGTH: M GED: R4 M4 L3 SVP: 7 DLU: 77

821.381-018 WIND-GENERATING-ELECTRIC-POWER INSTALLER (construction; utilities)

    Assembles, installs, and maintains electrical and mechanical parts, such as alternators, generators, and rotors of electric power generating windmills, according to production specifications, using tools and equipment: Assembles and adjusts alternator components according to production specifications, using handtools, drill presses, grinders, and micrometers. Welds steel supports to alternator for mounting on windmill tower, using welding equipment. Crates alternator for shipment to installation site. Attaches cables to alternator and pulls lever to activate truck-mounted hoist to position alternator on windmill tower. Secures alternator to tower structure, using bolts and wrenches. Attaches electric cables, windmill motor, and rotor to alternator, according to schematic, using handtools. Replaces bent or defective parts of windmill and lubricates machinery to service equipment, using handtools, oilcan, and grease gun.
GOE: 05.05.05 STRENGTH: H GED: R4 M3 L3 SVP: 8 DLU: 86

821.564-010 LABORATORY HELPER (utilities)

    Assists workers engaged in testing, adjusting, and repairing electrical transmission and distribution equipment in laboratory repair shop, performing any combination of following tasks: Cuts lead wires to length and attaches connectors according to requirements of equipment to be tested. Connects lead wires to equipment and test-apparatus as directed. Observes and records, or calls out readings of test-apparatus meters, and turns test-apparatus switches and dials as directed to assist in making tests requiring numerous connection changes, or when testing equipment is in locations not accessible to test-apparatus. Cleans, paints, and removes minor defects from items, such as meter boxes, protective covers, and mounting brackets. Performs other duties as described under HELPER (any industry) Master Title. May be designated according to worker assisted as Electric-Meter-Repairer Helper (utilities); Electric-Meter-Tester Helper (utilities); Relay-Tester Helper (utilities).
GOE: 05.12.16 STRENGTH: M GED: R2 M2 L2 SVP: 3 DLU: 77

821.667-010 HELPER, ELECTRICAL (utilities) alternate titles: electrician helper

    Assists electrical workers in installation, maintenance, and repair of electric-power generation and distribution equipment, underground cables, and related facilities, performing any combination of following tasks: Places barricades around open manholes and excavations, and below crewmembers working overhead to protect workers and public from injury. Digs trenches, places shoring, and lowers tools and materials to workers in excavations and vaults. Positions reels of electric cable along side trench or manhole, and guides cable as it is pulled into ducts to prevent damage to lead sheath. Breaks up concrete to facilitate installation or repair of equipment, using airhammer. Rigs scaffolds and hoists, and helps move heavy machine parts to assist in assembly and repair of generators, converters, switchgear, and related equipment at generating station or substation, as directed. May drive truck. May trim trees and clear undergrowth along right-of-way. Performs other duties as described under HELPER (any industry) Master Title. May be designated according to worker assisted as Cable Installer-Repairer Helper (utilities); Duct-Layer Helper (construction; utilities); Electrician Helper, Powerhouse (utilities); Electric-Meter-Installer Helper (utilities); Wirer Helper (utilities).
GOE: 05.12.16 STRENGTH: H GED: R2 M2 L2 SVP: 3 DLU: 77

821.684-010 ELECTRIC-METER INSTALLER II (utilities)

    Installs electric watthour meters in preinstalled meter-connection boxes to connect service: Breaks seal on box previously connected to building wiring, using pliers, and tests box for current flow with test lamp. Fits meter onto prongs extending from top of box and turns setscrews to secure prongs to meter, using screwdriver. Fastens meter to wall with screws and seals with sealing device. Connects electric service and tests for specified voltage, phase, and polarity, using handtools and test instruments. Disconnects customer service on request or default in payment of account. Records meter reading before connecting or after disconnecting service, and submits work report to supervisor.
GOE: 05.10.03 STRENGTH: L GED: R3 M3 L2 SVP: 4 DLU: 77

821.684-014 TOWER ERECTOR HELPER (construction; utilities)

    Assists TOWER ERECTOR (construction; utilities) in erection of transmission towers, installation of tower hardware, and stringing of transmission lines or cables, working as member of crew: Unloads structural members of tower and electrical hardware from trucks. Bolts members together to form tower assemblies, using handtools. Positions assemblies in place for installation on tower, using block and tackle. Raises or lowers hardware, tools, and other materials to workers on tower, using handline. Assists in stringing transmission cables. Performs other duties as described under HELPER (any industry) Master Title. May be designated according to specialty as Ground Helper (tel. & tel.; utilities); Ground Helper, Street Railway (r.r. trans.).
GOE: 05.10.01 STRENGTH: V GED: R3 M2 L2 SVP: 5 DLU: 77

821.684-018 WIRER, STREET LIGHT (utilities)

    Connects electric street lights to power circuit: Pulls wires leading from underground conduit, and wires leading from lamppost light socket, outside opening in lamppost base. Bares ends of wires and connects them together and to proper terminals. Wraps tape around wire connections for insulation. Fastens lamppost lid in place.
GOE: 05.12.16 STRENGTH: L GED: R3 M3 L2 SVP: 3 DLU: 77

821.684-022 TROLLEY-WIRE INSTALLER (mine & quarry)

    Installs and maintains electric wire in underground mine to provide power source for mine locomotives: Drives dinkey engine equipped with tools and materials to underground job site. Operates pneumatic drill to bore hanger holes in top of tunnel. Inserts and secures trolley wire hanger in roof holes. Strings transmission cable (trolley wire) from hanger to hanger, using wrench. Repairs damaged wire and hangers. Relocates transmission cables which are no longer used to other areas of mine.
GOE: 05.10.04 STRENGTH: H GED: R3 M2 L2 SVP: 3 DLU: 86

821.687-010 STEEL-POST INSTALLER (utilities) alternate titles: laborer, pole crew; pole setter

    Installs steel posts used to support street lights, traffic signals, and power lines: Guides post into position on previously installed base as it is lowered by truck-mounted hoist. Sights post against previously installed post, or uses carpenter's level, and inserts shims under post until post is vertical. Tightens bolts to secure post to base, using wrench.
GOE: 05.12.12 STRENGTH: M GED: R2 M2 L2 SVP: 3 DLU: 77

822 OCCUPATIONS IN ASSEMBLY, INSTALLATION, AND REPAIR OF WIRE COMMUNICATION, DETECTION AND SIGNALING EQUIPMENT

    This group includes occupations concerned with erecting, installing, or repairing overhead and underground telephone and telegraph lines and equipment; and installing or repairing wiring and equipment within buildings to provide communication, detection, and signaling services.

822.131-010 CENTRAL-OFFICE-REPAIRER SUPERVISOR (tel. & tel.) alternate titles: installation supervisor; maintenance chief; operations chief; wire chief

    Supervises and coordinates activities of workers engaged in construction, installation, testing, maintenance, and repair of electric power equipment, such as powerplants, cables, wiring, and teleprinters in central offices and at outside facilities: Directs placing and removal of cross-connections on wire-distributing frames. Directs installation of traffic trunklines through switchboard and switchroom. Schedules periodic inspections and tests of equipment to prevent service interruptions. Keeps records of trouble reports and repairs made. Performs other duties as described under SUPERVISOR (any industry) Master Title. May be designated according to area supervised as Central-Office Supervisor (tel. & tel.); City-Plant Supervisor (tel. & tel.); District-Plant Supervisor (tel. & tel.); Inside-Plant Supervisor (tel. & tel.); Outside-Plant Supervisor (tel. & tel.).
GOE: 05.05.05 STRENGTH: L GED: R4 M4 L4 SVP: 7 DLU: 77

822.131-014 CUSTOMER-FACILITIES SUPERVISOR (tel. & tel.) alternate titles: maintenance supervisor; manager, service; service-center supervisor

    Supervises and coordinates activities of workers engaged in installation, repair, and maintenance of telephone facilities, such as private and public telephones, switchboards, teletypewriters, and related electromechanical equipment: Inspects customer's premises to determine location of telephone and installation procedures. Directs installation of telephones and auxiliary equipment, such as brackets, wires, and clamps. Connects wiring to outside cable terminals, tests installed instruments and circuits continuity or to locate malfunctions, using tone and flicker sets. Directs workers in repair or replacement of faulty equipment. Performs other duties as described under SUPERVISOR (any industry) Master Title. May be designated according to particular activity supervised as Installation Supervisor (tel. & tel.); Transmission-Maintenance Supervisor (tel. & tel.); or Manager, Prorate (tel. & tel.) when supervising EQUIPMENT INSPECTOR (tel. & tel.) 822.261-014 in rural areas.
GOE: 05.05.05 STRENGTH: L GED: R4 M4 L4 SVP: 7 DLU: 77

822.131-018 LINE SUPERVISOR (tel. & tel.)

    Supervises and coordinates activities of telephone or telegraph workers engaged in construction, removal, and rearrangement of open-wire and carrier cable communication equipment: Examines work order and wiring diagrams to determine installation or repair procedures. Inspects connections, fittings, and installed wire and cable sections for conformance to specifications. Performs duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.05 STRENGTH: L GED: R4 M4 L4 SVP: 7 DLU: 77

822.131-022 PROTECTIVE-SIGNAL SUPERINTENDENT (business ser.) alternate titles: burglar-alarm superintendent

    Supervises and coordinates activities of workers engaged in construction, installation, inspection, and maintenance of electrical protective signaling systems installed on subscribers' premises and central station of protective service organization: Reviews work order and surveys subscriber's premises to plan protective system layout. Estimates labor, material, and construction costs. Consults with architects, builders, and electrical and sprinkler contractors concerning installation of protection devices. Plans circuit layouts and arranges facility rental agreements with wire lessors. Devises work schedules and procedures. Requisitions material and facilities. Verifies progress of work against schedules. Inspects completed installations for conformance to specifications and safety standards, and explains system operating procedures to customer. May contact prospective subscribers to explain services and solicit new business.
GOE: 05.02.02 STRENGTH: L GED: R4 M4 L4 SVP: 7 DLU: 80

822.131-026 SIGNAL SUPERVISOR (r.r. trans.)

    Supervises and coordinates activities of workers engaged in installing and repairing railroad signals and signal equipment: Reads work orders stating location and extent of damage to or malfunction of signal equipment to determine number of workers and type of equipment and materials needed for repairs. Inspects signal equipment to determine sequence of repair. Directs and assists workers in installing or repairing signal equipment, such as interlocks, automatic signals, and crossing protections. Inspects completed work for conformance to company specifications. Compiles reports at end of day indicating work completed, location, materials used, and number of worker-hours required for each job. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.05 STRENGTH: L GED: R4 M4 L3 SVP: 7 DLU: 77

822.131-030 TEST-DESK SUPERVISOR (tel. & tel.)

    Supervises and coordinates activities of TROUBLE LOCATORS, TEST DESK (tel. & tel.) engaged in locating and clearing trouble on telephone line circuits. Performs duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.05 STRENGTH: S GED: R4 M3 L3 SVP: 7 DLU: 77

822.261-010 ELECTRICIAN, OFFICE (tel. & tel.) alternate titles: electrician, station, assistant

    Makes operating adjustments in submarine cable repeater and terminal circuits and apparatus, and rearranges connections in cables to maintain continuity of service. Communicates with other cable stations, using manual telegraph.
GOE: 05.05.05 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

822.261-014 EQUIPMENT INSPECTOR (tel. & tel.)

    Inspects layout and equipment in telegraph central office to determine extent of construction, replacement, or modification required to maintain or improve efficiency of installation: Inspects plant to determine accuracy of layout specifications for modification or installation of equipment, estimates costs, prepares and submits report. Inspects work being performed during construction or modification to determine compliance with specifications. Examines reports of voltage and load tests on equipment to ensure adequacy of power and circuits.
GOE: 05.07.01 STRENGTH: L GED: R4 M4 L3 SVP: 8 DLU: 77

822.261-018 MAINTENANCE INSPECTOR (tel. & tel.)

    Inspects and tests plant and office telegraph equipment: Examines plant equipment and reviews maintenance records to ensure that equipment has been installed and maintained according to prescribed practices. Conducts load and voltage tests for specific line capacities, and operating tests on circuits, relays, repeaters, and terminal equipment, to determine maintenance required. Compares test results with predetermined standards to ensure that equipment is operating at required service level. Prepares report on inspections, indicating repair or replacement needs.
GOE: 05.07.03 STRENGTH: M GED: R4 M3 L3 SVP: 8 DLU: 77

822.261-022 STATION INSTALLER-AND-REPAIRER (tel. & tel.)

    Installs, maintains, and repairs telephone station equipment, such as telephones, coin collectors, telephone booths, and switching-key equipment: Inspects subscriber premises to determine method of installation. Climbs pole to attach outside (drop) wires. Assembles telephone equipment, mounts brackets, and connects wire leads, using handtools and following installation diagrams or work order. Tests newly installed equipment and repairs or replaces faulty equipment, using test telephone and other testing devices. May be designated according to specific task performed as Station Installer (tel. & tel.); Station Repairer (tel. & tel.). May maintain telephones, lines, and equipment in primarily small rural areas and be designated Section Maintainer (tel. & tel.).
GOE: 05.05.05 STRENGTH: L GED: R4 M4 L3 SVP: 7 DLU: 77

822.261-026 TESTING-AND-REGULATING TECHNICIAN (tel. & tel.) alternate titles: automatic maintainer; repeater attendant; technician, terminal and repeater; tester, equipment; wire-and-repeater technician

    Tests and adjusts telegraph repeaters and terminal apparatus to maintain continuity of service: Operates test board (switchboard composed of testing equipment) and other testing devices to trace and diagnose wiring and circuit deficiencies between stations [TROUBLE LOCATOR, TEST DESK (tel. & tel.)]. Replaces or regulates repeaters, relays, switches, and other equipment, using handtools. Communicates with other telegraph offices by teletypewriter equipment concerning operational problems. May be designated according to equipment tested and adjusted as Telegraph-Repeater Technician (tel. & tel.).
GOE: 05.05.05 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

822.267-010 LINE INSPECTOR (tel. & tel.) alternate titles: inspector, line

    Inspects telegraph lines, cables, and underground plant to determine extent of construction, replacement, or maintenance work necessary to maintain or improve efficiency of communication system: Estimates costs of improvements and prepares report on findings and recommendations. Consults with field engineering personnel and operations personnel concerning advisability of improvements. May investigate right-of-way for new installations [RIGHT-OF-WAY AGENT (any industry)].
GOE: 05.07.03 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

822.281-010 AUTOMATIC-EQUIPMENT TECHNICIAN (tel. & tel.) alternate titles: technician, automatic; telegraph-equipment maintainer

    Analyzes problems and repairs manual and automatic telegraphic transmitting and receiving apparatus, such as teletypewriters, facsimile-recording devices, and switching equipment: Tests and adjusts equipment, using testing devices, such as signal generators and ohmmeters, following blueprints and wiring diagrams and using handtools. Tests and regulates telegraph repeaters [TESTING-AND-REGULATING TECHNICIAN (tel. & tel.)]. When repairing and maintaining equipment in branch offices, may be designated Operations Technician (tel. & tel.). May be designated according to type of equipment maintained or repaired as Printer Maintainer (tel. & tel.); Telegraphic-Typewriter Repairer (tel. & tel.).
GOE: 05.05.05 STRENGTH: M GED: R4 M4 L3 SVP: 7 DLU: 77

822.281-014 CENTRAL-OFFICE REPAIRER (tel. & tel.) alternate titles: central-office maintainer

    Tests, analyzes defects, and repairs telephone circuits and equipment in central office of telephone company, using test meters and handtools: Locates electrical, electronic, and mechanical failures in telephone switching equipment, using milliammeter boxes, schematic drawings, computer printouts, or trouble tickets. Installs, repairs, and adjusts equipment, such as switches, relays, and amplifiers, using handtools. Removes connections on wire distributing frames and solders or splices wires to terminal lugs, following diagrams [FRAME WIRER (tel. & tel.)]. May maintain telephone switching equipment at private establishments, such as hotels and office buildings [PRIVATE-BRANCH-EXCHANGE REPAIRER (tel. & tel.)]. May diagnose, isolate, and clear electrical faults in circuit [TROUBLE LOCATOR, TEST DESK (tel. & tel.)]. When servicing equipment for intercommunity telephone lines, may be designated Toll Repairer, Central Office (tel. & tel.).
GOE: 05.05.05 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

822.281-018 MAINTENANCE MECHANIC, TELEPHONE (any industry) alternate titles: electrician, telephone

    Installs, tests, and repairs communication equipment, such as public address and intercommunication systems, wired burglar alarms, switchboards, telegraphs, telephones, and related apparatus, including coin collectors, telephone booths, and switching keys, using schematic diagrams, testing devices, and handtools: Installs equipment according to layout plans and connects units with inside and outside service wires. Maintains equipment and analyzes operational malfunctioning with testing devices, such as oscilloscopes, generators, meters, and electric bridges, to locate and diagnose nature of defect and ascertain repairs to be made. Examines mechanism and disassembles components to replace, clean, adjust or repair parts, wires, switches, relays, circuits, or signaling units, using handtools. Operates and tests equipment to ensure elimination of malfunction. May climb poles to install or repair outside service lines. May repair cables, lay out plans for new equipment, and estimate material required.
GOE: 05.05.05 STRENGTH: L GED: R4 M4 L3 SVP: 7 DLU: 77

822.281-022 PRIVATE-BRANCH-EXCHANGE REPAIRER (tel. & tel.) alternate titles: pbx repairer; telephone repairer

    Analyzes and repairs defects in communication equipment, such as telephone switchboards, teletypewriters, and mobile radiophones on customers' premises: Tests equipment to locate malfunctions, using circuit diagrams, polar probes, meters, and telephone test set. Isolates and analyzes malfunction to determine method of repair, according to knowledge of equipment and test readings. Repairs or replaces defective equipment, using handtools, soldering iron, or wire wrap gun. Retests equipment to verify completeness of repair. May install equipment [PRIVATE-BRANCH-EXCHANGE INSTALLER (tel. & tel.)].
GOE: 05.05.05 STRENGTH: M GED: R4 M2 L3 SVP: 7 DLU: 77

822.281-026 SIGNAL MAINTAINER (r.r. trans.) alternate titles: signal inspector; signal repairer

    Inspects, tests, and repairs electric gate crossings, signals, and signal equipment within division of railroad system: Drives truck along track route and stops truck to inspect and test gate crossings, signals, and signal equipment, such as interlocks and hotbox detectors. Inspects batteries to ensure that batteries are filled with battery water or to determine need for replacement. Tests signal circuit connections, using standard electrical testing equipment. Replaces defective wiring, broken lenses, or burned-out light bulbs. Cleans lenses of lamps with cloths and solvent. Lubricates moving parts on gate crossing mechanisms and swinging signals. Inspects electrical units of railroad grade crossing gates to detect loose bolts, defective electrical connections and parts. Tightens loose bolts, using wrench, and tests circuits and connections by opening and closing gate. Compiles reports indicating mileage or track inspected, repairs made, and equipment requiring replacement. May inspect mechanical gate crossings and repair defective cables on hand-operated gates and test air lines and air cylinders on pneumatically operated gates.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

822.281-030 TECHNICIAN, PLANT AND MAINTENANCE (radio-tv broad.)

    Repairs and maintains coaxial cables and related equipment for cable-television system: Climbs into underground tunnels and passageways to reach television transmission cables. Determines cause of signal breakdown, using blueprints and schematic diagrams, electrical measuring instruments, and knowledge of communication equipment. Repairs equipment, such as coaxial cables and current amplifiers, and performs regular maintenance on cable system, using measuring instruments and handtools.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

822.281-034 TECHNICIAN, SUBMARINE CABLE EQUIPMENT (tel. & tel.)

    Repairs, adjusts, and maintains machines and equipment used in submarine-cable office or station to control cable traffic, using electrical meters and handtools: Examines malfunctioning machines and equipment, such as automatic transmitters, direct writers, perforating machines, printers and relays, and siphon recorders, to determine defects, using meters, such as voltmeter, ohmmeter, and capacity meter. Makes adjustments, or dismantles machines for repairs or replacement of parts, using handtools. May make temporary or emergency repairs with improvised parts or sections. Duties may be performed by CENTRAL-OFFICE REPAIRER (tel. & tel.).
GOE: 05.05.05 STRENGTH: M GED: R4 M4 L3 SVP: 7 DLU: 77

822.361-010 CABLE TESTER (tel. & tel.)

    Tests insulated wires in aerial, underground, or submarine multiple-conductor cables to determine continuity, insulation, and correctness of cable loading, using standard testing procedures and impedance, resistance, and frequency oscillating meters. Listens for sound of escaping insulating gas from hole in cable sheathing to locate defects in cable. Determines continuity, insulation, capacity imbalance, and cable loading, using meters, such as capacity and resistance bridges. Prepares report identifying location and cause of malfunctions. May drive motor vehicle along route of cable, climb poles, and ride in cable car from pole to pole on cable strand to perform tests. May direct CABLE SPLICER (construction; tel. & tel.; utilities) in correction of malfunction.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

822.361-014 CENTRAL-OFFICE INSTALLER (tel. & tel.) alternate titles: equipment installer

    Installs equipment used to select, connect, and disconnect telephone lines in telephone company central office, following diagrams and using handtools and power tools: Positions switching and power apparatus according to floor plans, using chain hoist when necessary. Connects outgoing and incoming telephone trunk lines to central office equipment, using handtools and following diagrams. Connects and solders wires, using soldering iron. Tests operation of equipment after installation, using electrical testing equipment, such as electrical pulse repeaters and ohmmeters.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

822.361-018 PROTECTIVE-SIGNAL INSTALLER (business ser.) alternate titles: burglar-alarm installer; installer

    Installs electrical protective signaling systems used to notify central office of fire, burglary, or other irregularities on subscribers' premises: Installs wires, conduits, and signaling units, following blueprints of electrical layouts and building plans and using handtools, power tools and soldering iron. May repair signaling systems [PROTECTIVE-SIGNAL REPAIRER (business ser.)]. Usually is required to possess identification card issued by local authorities.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L2 SVP: 7 DLU: 77

822.361-022 PROTECTIVE-SIGNAL REPAIRER (business ser.) alternate titles: burglar-alarm installer and servicer

    Inspects, repairs, and replaces electrical protective-signaling systems, such as burglar alarms: Examines signaling installation to ensure sound connections and unbroken insulation. Tests circuits, following wiring specifications, using electrical testing devices, such as ohmmeter or voltmeter. Tightens loose connections and disconnects and replaces defective parts and wiring, using electrician's handtools. Adjusts controls to test operation of signaling units on subscriber premises and transmission of signals to central station and police and fire departments. Recommends new installation or modification of existing equipment to meet subscriber needs. May install equipment [PROTECTIVE-SIGNAL INSTALLER (business ser.) 822.361-018]. Usually is required to possess identification card issued by local authorities.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 80

822.361-026 TRANSMISSION TESTER (tel. & tel.)

    Tests and operates telephone equipment in telephone office that services lines extending between communities (toll-office): Tests equipment, using voltmeters, ammeters, transmission measuring sets, impedance bridges, vacuum-tube testing sets, and other electrical measuring devices. Records types and results of tests performed on worksheet. Connects broadcasting equipment into telephone circuits in preparation for radio and television transmission service.
GOE: 05.07.03 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

822.361-030 TROUBLE LOCATOR, TEST DESK (tel. & tel.) alternate titles: dispatcher

    Locates malfunctions in telephone or telegraph lines, using switchboard composed of electrical testing instruments, and coordinates maintenance crew's work to remove malfunction: Tests lines to find cause and location of malfunction, using switchboard equipped with audible and visual alarms and electrical testing devices, such as voltmeter and resistance meter. Reports nature of trouble to inside and outside maintenance crews and directs and coordinates trouble-clearing activities. May dispatch maintenance crews to malfunctioning area. May contact subscribers to investigate reported trouble.
GOE: 05.06.01 STRENGTH: S GED: R4 M2 L3 SVP: 6 DLU: 77

822.381-010 EQUIPMENT INSTALLER (tel. & tel.)

    Installs telegraphic transmitting and receiving equipment in telegraph company offices and on customers' premises, following floor-plan sketches and wiring diagrams: Installs and connects equipment, such as teletypewriters, tickers, facsimile-recording devices, and reperforators, using handtools and soldering iron. Tests equipment for circuit continuity, using testing instruments, such as voltmeter and ohmmeter. May wire and assemble equipment prior to installation [ASSEMBLER (tel. & tel.)]. May be designated according to equipment installed as Call-Box Wirer (tel. & tel.); Telegraphic-Typewriter Installer (tel. & tel.); Telegraph-Repeater Installer (tel. & tel.); Teletype Installer (tel. & tel.); Ticker Installer (tel. & tel.); Time-Signal Wirer (tel. & tel.).
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

822.381-014 LINE INSTALLER-REPAIRER (tel. & tel.)

    Installs and repairs telephone and telegraph lines, poles, and related equipment, according to diagrams, and using electrician's handtools: Digs holes, using power auger or shovel, hoists poles upright in holes, using truck-mounted winch, and fills and tamps holes, using cement, earth, and tamping device. Ascends poles or enters tunnels and sewers to cut in feeder lines, attach appliances, such as terminal boxes and repeaters, and repair or replace defective lines and auxiliary equipment. Unreels and strings lines from pole to pole and from pole to building, installs hardware, such as conduits and insulators, and attaches appliances on lines. Pulls lines through ducts by hand or with use of winch. When assisting in installation and removal of plant equipment, such as callboxes and clocks, in city locations, may be designated Line Installer-Repairer, City (tel. & tel.). When patrolling telephone lines between communities, may be designated Toll-Line Repairer (tel. & tel.). When patrolling telephone or telegraph lines between two established points or in designated areas, may be designated Line Maintainer, Section (tel. & tel.).
GOE: 05.05.05 STRENGTH: H GED: R4 M3 L3 SVP: 7 DLU: 77

822.381-018 PRIVATE-BRANCH-EXCHANGE INSTALLER (tel. & tel.) alternate titles: pbx installer

    Installs telephone switchboards and specialized communication equipment, such as intercommunications systems, telephoto circuits, mobile radiotelephones, and teletypewriters, on customers' premises: Connects telephone or telegraph cable terminals to inside wires and switchboard, following diagrams and using handtools, soldering iron, and wire wrap gun. Tests and adjusts installation, using voltmeter, ammeter, and test telephone set [PRIVATE-BRANCH-EXCHANGE REPAIRER (tel. & tel.)]. May be designated according to type of equipment installed and maintained as Private-Branch-Exchange Installer, Mobile Radio (tel. & tel.); Private-Branch-Exchange Installer, Teletypewriter (tel. & tel.); Radio Installer (tel. & tel.); Telephoto Installer (tel. & tel.); Teleprinter Installer (tel. & tel.); Video Installer (tel. & tel.).
GOE: 05.05.05 STRENGTH: H GED: R4 M3 L3 SVP: 7 DLU: 77

822.381-022 TELEGRAPH-PLANT MAINTAINER (tel. & tel.) alternate titles: equipment installer; maintainer, central office; maintainer, equipment; maintainer, plant

    Installs, maintains, and repairs electrical and mechanical equipment (other than automatic or manual transmitting and receiving equipment) in central office of telegraph company, according to written and graphic specifications: Installs and wires equipment, such as clocks, switching apparatus, repeaters, relays, conveyor belts, and pneumatic tubes, using handtools, power tools, soldering equipment, metal fasteners, and brackets. Tests installed equipment for circuit continuity and operational performance, using testing devices, such as ohmmeter and voltmeter.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

822.664-010 PROTECTIVE-SIGNAL-INSTALLER HELPER (business ser.)

    Assists PROTECTIVE-SIGNAL INSTALLER (business ser.) to install protective signaling systems by erecting conduits, pulling wires, fastening pipe straps, and making soldered connections. Makes small installations independently. Performs other duties as described under HELPER (any industry) Master Title. Usually is required to possess identification card issued by local authorities.
GOE: 05.10.03 STRENGTH: M GED: R3 M2 L2 SVP: 5 DLU: 77

822.684-010 FRAME WIRER (tel. & tel.)

    Connects wires from telephone lines and cables to distributing frames in telephone company central office, using soldering iron and handtools: Solders connections, following diagram or oral instructions. Strings distributing frames with connecting wires. Tests circuit connections, using voltmeter or ammeter. Removes and remakes connections to change circuit layouts. Cleans switches and replaces contact points, using vacuum hose, solvents, and handtools. Lubricates moving switch parts. Assists TROUBLE LOCATOR, TEST DESK (tel. & tel.) in locating and correcting malfunction in wiring on distributing frame.
GOE: 05.10.03 STRENGTH: M GED: R3 M3 L3 SVP: 4 DLU: 77

822.684-014 PROTECTIVE-SIGNAL-REPAIRER HELPER (business ser.) alternate titles: burglar-alarm-repairer helper

    Assists PROTECTIVE-SIGNAL REPAIRER (business ser.) to repair electrical protective signaling systems: Examines electrical units for loose connections and broken insulation. Tightens connections, using wrench. Disassembles defective parts of system, using handtools. Removes and replaces defective wiring and solders connections, using soldering iron. Performs other duties as described under HELPER (any industry) Master Title. Usually required to possess identification card issued by local authorities.
GOE: 05.10.03 STRENGTH: M GED: R3 M2 L2 SVP: 6 DLU: 77

822.684-018 SIGNAL MAINTAINER HELPER (r.r. trans.) alternate titles: assistant signal maintainer

    Assists SIGNAL MAINTAINER (r.r. trans.) to install and repair railroad signals and signal equipment, working as member of crew: Loads and unloads equipment and supplies from trucks or flatcars. Digs holes, using post-hole digger, lines holes with wooden forms, and mixes and pours concrete to build concrete foundations. Assists SIGNAL MAINTAINER (r.r. trans.) in installing signals, making electrical connections to units, and performing routine maintenance and repair on equipment. Performs other duties as described under HELPER (any industry) Master Title. May install precast concrete foundations. May climb poles or dig trenches to install wiring, conduit, and related hardware.
GOE: 05.12.16 STRENGTH: H GED: R2 M2 L2 SVP: 3 DLU: 77

823 OCCUPATIONS IN ASSEMBLY, INSTALLATION, AND REPAIR OF ELECTRONIC COMMUNICATION, DETECTION, AND SIGNALING EQUIPMENT

    This group includes occupations concerned with assembling equipment components; connecting and testing circuitry; installing equipment to provide electronic communication, detection, signaling, recording, analyzing, and computing services; and making on-site repairs in buildings, ships, trains, and aircraft.

823.131-010 COMMUNICATIONS ELECTRICIAN SUPERVISOR (any industry) alternate titles: chief technician

    Supervises and coordinates activities of workers engaged in assembly, installation, maintenance, and repair of electronic communications equipment: Examines premises, plans, and specifications to determine work procedures, estimate costs, and requisition needed materials and equipment. Contacts load dispatching personnel to obtain work clearances on lines and equipment. Assigns duties to workers and requisitions materials, tools, and supplies. Inspects assembled, installed, or repaired equipment, such as transmitters and receivers, power and telephone line carriers, microwave devices, or cable television lines to verify conformance to company standards and government regulations. Tests electronic installations, using testing apparatus. Reviews work orders, trouble reports, and time and equipment records for completeness and accuracy. Prepares daily operating reports summarizing labor, materials, and equipment charges for work performed. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.05 STRENGTH: H GED: R4 M4 L4 SVP: 7 DLU: 88

823.131-014 RIGGER SUPERVISOR (radio-tv broad.; tel. & tel.) alternate titles: rigger, chief

    Supervises and coordinates activities of workers engaged in wiring and repairing antenna systems for radio communications and radio and television broadcasting. Performs duties as described under SUPERVISOR (any industry) Master Title. May supervise workers engaged in operation and repair of radio transmitters.
GOE: 05.05.06 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

823.131-018 SUPERVISOR, AVIONICS SHOP (air trans.)

    Supervises and coordinates activities of workers engaged in scheduled inspection, servicing, and maintenance of avionics equipment for commercial airline: Reviews service schedules to determine work sequence, methods, and crew and equipment requirements. Assigns duties to workers according to abilities and service priorities. Trains new workers and interprets work procedures, company rules, and safety regulations. Inspects avionic equipment and assemblies to verify conformance to specifications. Signs off completed work and initiates certification as airworthy. Develops revisions in service manuals, test panels, and instruments to increase efficiency and up-date service techniques. Keeps production and inventory records. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.10 STRENGTH: L GED: R4 M4 L4 SVP: 8 DLU: 77

823.131-022 SUPERVISOR, RADIO INTERFERENCE (electron. comp.)

    Supervises and coordinates activities of RADIO INTERFERENCE INVESTIGATORS (electron. comp.) engaged in locating origin of radio and television interference: Determines, from complaint, location and type of interference caused by electrical power lines or equipment. Assigns workers to investigate complaints and assists in solving more difficult interference problems. Consults with electrical contractors, appliance dealers, and departmental staff to eliminate interference problems. Reviews inspection reports and prepares summary of investigative actions. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.05 STRENGTH: L GED: R4 M4 L4 SVP: 8 DLU: 77

823.131-026 SUPERVISOR, SOUND TECHNICIAN (business ser.)

    Supervises and coordinates activities of workers engaged in installing, servicing, and repairing commercial sound systems in businesses, offices, and industrial work places: Reads sales orders to ascertain specifications of units to be installed; to determine components, coaxial cable, fittings, and connectors required; and to prepare installation orders for crew. Scans installation site to determine degree of difficulty of installation and to ascertain equipment needs. Assigns installation tasks to individual workers, according to their skills and experience. Explains and demonstrates tasks to workers to impart knowledge and upgrade skill level. Oversees work in progress to ensure quality of work and professional appearance of installation. Turns volume and tone controls to adjust sound levels to harmonize with room size and ambient noises and to test installation. Prepares checklist to indicate inspection of each step and completion of installation. Writes listing to indicate work performed; components installed; distances wired; coaxial cable, fittings, and connectors used; and hours of work expended. Reads reports of malfunctions to diagnose probable cause and to ascertain make, model, and size of installation. Prepares work order and dispatches SOUND TECHNICIAN (any industry) 829.281-022 to repair and service system components. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.05 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 86

823.261-010 PUBLIC-ADDRESS SERVICER (any industry) alternate titles: electronic-sound technician; public-address-system operator

    Installs and repairs sound-amplifying systems used at public and private assemblages, using handtools and electronic test meters: Positions loudspeakers on posts or other supports. Strings cable from loudspeakers to amplifiers. Places microphones in position near speaker, orchestra, or other attraction, and plugs microphone wires into amplifiers. Switches on installation. Listens to sound output and adjusts volume controls or repositions microphones. Tests and repairs equipment in shop, using handtools, soldering iron, and electronic test meters. May test and repair sound recorders, radio and television receivers, and other electronic equipment. May drive sound truck. May install and repair mobile sound-amplifying system in truck and be designated Sound-Truck Operator (any industry).
GOE: 05.05.10 STRENGTH: M GED: R4 M3 L2 SVP: 7 DLU: 77

823.261-014 RADIO INTERFERENCE INVESTIGATOR (electron. comp.) alternate titles: radio-interference trouble shooter

    Drives vehicle and operates radio equipped with directional antenna to locate origin of radio and television interference caused by electric power lines and electrical equipment: Drives to area of complaint of interference or power leakage and turns on radio. Directs car toward source of interference, guided by increase in volume of noises on radio as car nears defective line or apparatus. Examines lines and equipment to determine cause of interference or leakage. Initiates order to have defects corrected or recommends to owner of equipment correction of condition causing interference. May make minor repairs or replacement of power lines and equipment, using handtools. May locate interference by entering complainant's home and turning on lights and appliances and noting effect on radio or television reception. May attach special analyzing device to radio which measures and analyzes interference noises. May investigate voltage complaints and make voltage tests [VOLTAGE TESTER (utilities)].
GOE: 05.05.05 STRENGTH: L GED: R4 M4 L3 SVP: 7 DLU: 77

823.261-018 RADIO MECHANIC (any industry)

    Tests and repairs radio transmitting and receiving equipment in accordance with diagrams and manufacturer's specifications, using electrical measuring instruments, wiring diagrams, and handtools: Examines equipment for damaged components and loose or broken connections and wires. Attaches test leads or plugs in test equipment to unit being tested, turns knobs on equipment to specified settings, and observes dial readings to test radio circuitry for defects. Tests equipment for factors such as power output, frequency power, noise level, audio quality, and dial calibration, using oscilloscopes, radio frequency and wattmeter, ammeters, and voltmeters. Replaces defective components and parts, such as transistors, coils, and integrated circuits, using soldering iron, wire cutters, and handtools. Removes and replaces defective units that are not repairable. Inserts plugs into receptacles and bolts or screws leads to terminals to connect radios and equipment to power source, using handtools. Turns setscrews to adjust receivers for sensitivity and transmitters for maximum output. Tests batteries with hydrometer and ammeter and charges batteries. Required to have Federal Communications Commission Radiotelephone Operator's license. May install, test, adjust, modify, and repair intercommunication systems. May specialize in testing and repairing radio transmitting and receiving equipment in motor vehicles and commercial and government establishments.
GOE: 05.05.10 STRENGTH: M GED: R4 M3 L3 SVP: 6 DLU: 80

823.261-022 ANTENNA INSTALLER, SATELLITE COMMUNICATIONS (any industry)

    Installs, tests, and repairs antennas and related equipment that receive communication satellite signals, following specifications and using handtools and test instruments: Reviews installation specifications, building permit, manufacturer's instructions, and government ordinances to determine installation site for antenna. Measures distance from landmarks to identify exact site location. Visually inspects installation site to identify obstructions, such as trees or buildings, that could distort or block microwave signals from satellite. Discusses site location and construction requirements with customer. Digs hole for footing to support antenna base, using gasoline-powered auger, posthole digger, or shovel. Assembles and installs prefabricated form in hole to cast concrete base, using handtools, plumb rule, and level, following specifications. Mixes, pours, and finishes concrete, using concrete mixer, trowel, and float. Inserts pedestal mounting bolts in wet concrete. Digs trench and lays underground cable to connect antenna base to source of power in customer's building. Attaches antenna base to footing after concrete dries, using handtools. Assembles and attaches electronic and structural components of antenna, with co-worker, applying knowledge of electronics and electricity, following installation guidelines, and using handtools. Attaches antenna to base, using nuts, bolts, and handtools. Climbs ladder to install antenna when area is inaccessible from ground. Orients antenna to direction and altitude of communication satellite, using surveying instruments and following charts of satellite position. Solders connections to electronic controls, using soldering gun and wire cutters. Connects antenna and television set to signal converter control box, using handtools. Tests installed system for conformance to specifications, using test equipment, such as multimeters and oscilloscope. Observes picture on television screen to evaluate reception. Instructs customer in use of equipment. Replaces or repairs defective parts, using handtools and test equipment. May construct pole or roof mounts for antenna base, using carpenter's tools. May reinforce roof of building to provide secure installation site, using carpenter's tools. May install antennas and related equipment to receive satellite signals for such purposes as telephone, telex, facsimile, data, or radio communication.
GOE: 05.05.05 STRENGTH: M GED: R3 M3 L3 SVP: 6 DLU: 86

823.261-026 AVIONICS TECHNICIAN (aircraft mfg.; air trans.) alternate titles: avionics and radar technician; avionics mechanic; radio and radar technician

    Inspects, tests, adjusts, and repairs avionics equipment, such as radar, radio, pulse, navigation, auto pilot, and compass systems, installed in aircraft and space vehicles, using handtools and test equipment: Inspects components of avionics equipment for defects, such as loose connections and frayed wire, and for accuracy of assembly and installation. Tests avionics equipment under simulated or actual operating conditions to determine performance and airworthiness, using test equipment, such as oscilloscopes, digital meters and counters, and circuit analyzers. Adjusts, repairs, or replaces defective components based on analysis of test results, following blueprints, schematics, handbooks, and other technical documents, using handtools. Calibrates installed or repaired equipment to prescribed specifications. Adjusts frequencies of radio sets by signaling ground station and turning setscrews. Must possess Radiotelephone License issued by Federal Communications Commission. May accompany flight crew to perform in-flight adjustments and to determine and record required post-flight repair work. May sign overhaul documents for equipment replaced or repaired. May operate ground station for air-to-station check of radar or other equipment.
GOE: 05.05.10 STRENGTH: L GED: R4 M4 L4 SVP: 6 DLU: 88

823.261-030 DATA COMMUNICATIONS TECHNICIAN (any industry)

    Installs and repairs data communications lines and equipment for computer system, using handtools and test instruments: Reviews work orders to move, change, install, repair, or remove data communications equipment, such as modems, cables, and wires. Reads technical manuals to learn correct settings for equipment. Measures, cuts, and installs wires and cables. Splices wires or cables, using handtools or soldering iron. Connects microcomputer or terminal to data communication lines, using handtools and following diagrams and manuals. Disassembles equipment and inspects and tests wiring to locate and repair problem. Modifies equipment in accordance with user request. Tests communication lines to ensure that specifications are met, using testing instruments such as voltmeter and data scope. Enters commands into computer to test equipment. Reads messages on computer screen to verify that data is being transmitted between locations according to specifications. May plan layout and installation of data communications equipment. May demonstrate use of equipment.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L4 SVP: 7 DLU: 90

823.281-014 ELECTRICIAN, RADIO (any industry) alternate titles: radio-communications mechanician; radio mechanic; station mechanic

    Adjusts, installs, tests, and repairs high-powered stationary and mobile radio transmitting equipment, using handtools and testing instruments and following wiring diagrams: Adjusts controls and tests frequencies of transmitters, using frequency meter. Listens to radio range station at frequent intervals during broadcasts to detect flaws in transmission and adjusts controls to eliminate flaws. Operates emergency truck transmitter to ensure its readiness for immediate use. Examines equipment and replaces defective condensers, switches, tubes, and transistors. Tests equipment with instruments, such as circuit analyzers, audiometers, and voltmeters. Repairs components of radio transmitting equipment and intercommunication telephone system, using handtools. May be designated according to equipment serviced as Marine-Radio Installer-And-Servicer (any industry); Radiotelegraph Operator-Servicer (any industry).
GOE: 05.05.05 STRENGTH: L GED: R4 M4 L3 SVP: 7 DLU: 77

823.281-018 METEOROLOGICAL-EQUIPMENT REPAIRER (any industry) alternate titles: electronics technician

    Installs, maintains, and repairs electronic, mercurial, aneroid, and other types of weather-station equipment, using handtools and electronic testing instruments: Tests meteorological instruments for compliance with printed specifications and schematic diagrams, using voltmeters, oscilloscopes, tube testers, and other test instruments. Replaces defective parts, using handtools and soldering iron. Inspects barometers, thermographs, and hydrographs, including recording mechanisms, and repairs, adjusts, or replaces defective parts. Calibrates graphs and other recording devices. Installs radar and two-way radio systems to detect and communicate weather signals. Adjusts and repairs masts, supporting structures, clearance lights, control panels, control cabling and wiring, and other electrical and mechanical devices and equipment, using handtools.
GOE: 05.05.10 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

823.281-022 RIGGER (radio-tv broad.)

    Wires radio-broadcasting and radio-communications antenna systems, wood or steel antenna towers, and supporting catenaries. Repairs antennas by replacing broken or defective wires, insulators, and lamps. Paints antenna towers and otherwise keeps antenna systems in state of good repair.
GOE: 05.05.06 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

823.361-010 TELEVISION INSTALLER (any industry)

    Installs and adjusts television receivers and antennas, using handtools: Selects antenna according to type of set and location of transmitting station. Bolts crossarms and dipole elements in position to assemble antenna. Secures antenna in place with bracket and guy wires, observing insurance codes and local ordinances to protect installation from lightning and other hazards. Drills and waterproofs holes in building to make passages for transmission line. Connects line between receiver and antenna and fastens line in place. Tunes receiver on all channels and adjusts screws to obtain desired density, linearity, focus, and size of picture. Orients antenna and installs reflector to obtain optimum signal reception.
GOE: 05.10.03 STRENGTH: M GED: R3 M3 L3 SVP: 6 DLU: 77

823.684-010 ANTENNA INSTALLER (any industry)

    Installs antennas for radio or television receiving sets: Sets up wooden or metal mast and secures in place with guy wires and base plate, using handtools. Attaches single dipole antenna to mast for FM radio reception or antenna composed of several directors plus dipole antenna and reflector for television reception. Positions antenna with directors toward station transmitters or toward reflection point to obtain optimum signal. Attaches lead-in wire to dipole antenna and other end to set. May install lightning arrester on lead-in wire.
GOE: 05.12.16 STRENGTH: M GED: R3 M2 L2 SVP: 4 DLU: 77

824 OCCUPATIONS IN ASSEMBLY, INSTALLATION, AND REPAIR OF LIGHTING EQUIPMENT AND BUILDING WIRING, N.E.C.

    This group includes occupations, not elsewhere classified, concerned with wiring buildings and adjacent yards to provide electricity for power and lighting; assembling and installing lighting equipment, conduit switches, junction and fuse boxes, and related accessories and controls; and repairing wiring and components.

824.137-010 ELECTRICIAN, CHIEF (motion picture)

    Supervises and coordinates installation, maintenance, and operation of all electrical lighting equipment in motion picture studios and outside locations: Confers with DIRECTOR, MOTION PICTURE (motion picture); ART DIRECTOR (motion picture; radio-tv broad.), and other key personnel regarding lighting specifications for specific sets. Prepares requisitions or issues work orders for purchase or construction of special electrical equipment. Arranges with local utility company for use of power lines or transformers when filming scenes on outside locations. Inspects sets after equipment is installed to ensure conformance with lighting equipment requirements.
GOE: 05.05.05 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

824.137-014 STREET-LIGHT-SERVICER SUPERVISOR (utilities)

    Supervises and coordinates activities of STREET-LIGHT SERVICER (utilities) engaged in inspecting, servicing, and repairing street lamps and equipment: Determines material requirements and prepares requisitions. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.05 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

824.261-010 ELECTRICIAN (construction) alternate titles: wirer

    Plans layout, installs, and repairs wiring, electrical fixtures, apparatus, and control equipment: Plans new or modified installations to minimize waste of materials, provide access for future maintenance, and avoid unsightly, hazardous, and unreliable wiring, consistent with specifications and local electrical codes. Prepares sketches showing location of wiring and equipment, or follows diagrams or blueprints, ensuring that concealed wiring is installed before completion of future walls, ceilings, and flooring. Measures, cuts, bends, threads, assembles, and installs electrical conduit, using tools, such as hacksaw, pipe threader, and conduit bender. Pulls wiring through conduit, assisted by ELECTRICIAN HELPER (any industry) 829.684-022. Splices wires by stripping insulation from terminal leads, using knife or pliers, twisting or soldering wires together, and applying tape or terminal caps. Connects wiring to lighting fixtures and power equipment, using handtools. Installs control and distribution apparatus, such as switches, relays, and circuit-breaker panels, fastening in place with screws or bolts, using handtools and power tools. Connects power cables to equipment, such as electric range or motor, and installs grounding leads. Tests continuity of circuit to ensure electrical compatibility and safety of components, using testing instruments, such as ohmmeter, battery and buzzer, and oscilloscope. Observes functioning of installed equipment or system to detect hazards and need for adjustments, relocation, or replacement. May repair faulty equipment or systems [ELECTRICIAN, MAINTENANCE (any industry) 829.261-018]. May be required to hold license. May cut and weld steel structural members, using flame-cutting and welding equipment. May be designated according to work location as Mine Electrician (mine & quarry).
GOE: 05.05.05 STRENGTH: M GED: R4 M4 L3 SVP: 7 DLU: 88

824.261-014 ELECTRICIAN APPRENTICE (construction)

    Performs duties as described under APPRENTICE (any industry) Master Title.
GOE: 05.05.05 STRENGTH: M GED: R4 M4 L3 SVP: 7 DLU: 77

824.281-010 AIRPORT ELECTRICIAN (air trans.)

    Plans layout, installs, inspects, and maintains lighting systems, lights, and beacons at airport or flying field: Inspects lighting systems and advises MANAGER, AIRPORT (air trans.) of need to repair or upgrade airport lighting systems. Installs lighting systems in compliance with Federal Aviation Administration recommendations. Inspects beacon and lights, such as boundary, runway, obstacle, and airport-control lights, replacing defective lenses or bulbs and cleaning or repairing equipment. May drive and operate floodlight truck at crashes or other emergencies. May place warning flares about airfield during power failure or emergency. May be on constant call to make emergency repairs.
GOE: 05.05.05 STRENGTH: M GED: R4 M4 L3 SVP: 7 DLU: 77

824.281-014 ELECTRIC-DISTRIBUTION CHECKER (construction; utilities)

    Inspects and tests electric distribution equipment and wiring outside and within buildings to verify conformance of installation with construction and building code specifications, or to determine feasibility of increasing electrical load: Examines wires and auxiliary equipment, such as fuses, insulators, and switches to ascertain conformance to specifications on work orders, utilizing thorough knowledge of types, sizes, and styles of equipment. Compares layout and methods of installation to blueprints and sketches and marks differentiations on drawings. Climbs poles to compare printed data on transformers with work orders and to examine wires and auxiliary equipment on poles. Approves installations or records inaccuracies on work orders. Tests lines, transformers, and other distribution equipment, using such devices as ohmmeters, voltmeters, and thermocouple indicators to measure voltage drop between points in circuitry, locate cause of electrical disturbances, and determine actual electrical load on system. Tests for temperature and presence of explosive gases in vicinity of electrified equipment.
GOE: 05.05.05 STRENGTH: L GED: R4 M3 L3 SVP: 8 DLU: 77

824.281-018 NEON-SIGN SERVICER (fabrication, nec)

    Services and repairs plastic, neon and illuminated signs in response to trouble calls: Ascends ladder or operates hydraulic or electric hoist to examine sign and determine cause of malfunction. Performs operations, such as rewiring, removing defective parts, and installing new parts, using electricians' tools. Removes sign or part of sign for shop repairs, such as structural fabrication, scroll repair, or transformer repair.
GOE: 05.05.10 STRENGTH: M GED: R4 M2 L2 SVP: 7 DLU: 77

824.381-010 STREET-LIGHT SERVICER (utilities) alternate titles: street-light repairer

    Maintains and repairs mercury-vapor, fluorescent, electric-arc, or incandescent street lights and traffic signals: Climbs ladder or stands in tower-truck bucket to reach lamp. Tests circuits and electric components to locate grounded wires, broken connections, or defective current-control mechanisms, using electrical testing instruments. Replaces blown fuses and bulbs, faulty transformers, photoelectric timers, electrodes, and wires, using electricians' handtools. See LINE REPAIRER (utilities) and TROUBLE SHOOTER (utilities) II for classification of workers also qualified to work on high-voltage power lines. May install and repair traffic signals only and be designated Traffic-Signal Repairer (utilities).
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

824.664-010 STREET-LIGHT-SERVICER HELPER (utilities)

    Assists STREET-LIGHT SERVICER (utilities) in making emergency or permanent repairs to street lights, working as member of crew: Places warning signs, flags, or barriers at repair site. Opens manholes or vaults to gain access to underground circuits or erects ladders for repairing overhead equipment. Unloads tools, parts, and supplies from truck as directed. Flips switches to energize or de-energize circuits preparatory to repair of equipment. Disassembles, cleans, and reassembles lighting fixtures and equipment, using handtools. Tests transformers and transformer gaskets, using ammeter and air pump. Replenishes service truck supply of replacement parts, tools, and equipment.
GOE: 05.12.16 STRENGTH: M GED: R3 M3 L2 SVP: 4 DLU: 77

824.681-010 ELECTRICIAN (mfd. bldgs.)

    Installs and repairs wiring, electrical fixtures, and fuse boxes in prefabricated and modular homes, using handtools: Reads blueprints to determine locations of equipment and conformance to building and safety codes. Measures, cuts, and installs conduit in specified panels, using handtools. Measures for location of receptacles with tape measure and installs receptacles. Cuts and connects wires according to diagrams to install fixtures, such as switches, light fixtures, and fuse boxes. Tests continuity of circuits to ensure safety, using ohmmeter. Repairs faulty systems. May direct workers in boring holes in studs and running wiring. May train new workers in electrical system installation procedures.
GOE: 05.05.05 STRENGTH: L GED: R3 M2 L3 SVP: 4 DLU: 77

824.683-010 NIGHT-PATROL INSPECTOR (fabrication, nec)

    Patrols scheduled route to inspect operation of illuminated and animated signs: Drives company car along scheduled route at night. Inspects signs covered by company maintenance contract for specified appearance and operation. Reports faulty operation to service department. May perform minor repairs, such as replacing light bulbs.
GOE: 05.08.03 STRENGTH: L GED: R2 M1 L2 SVP: 2 DLU: 77

824.684-010 NEON-TUBE PUMPER (fabrication, nec)

    Charges illuminated sign tubing with rare (inert) gases: Attaches formed sign tubing to pumping unit through fused tubulations (glass nipples). Removes air from tubing by means of vacuum pump. Bombards tubing with high-voltage electric current to eliminate gaseous impurities. Reduces vacuum in tubing to specified point, using vacuum pump and vacuum gauge. Connects and opens rare gas bottle to admit rare gas, such as neon, argon, helium, krypton, xenon, distilled mercury, or blue gas (depending on color desired) to specified pressure as indicated by pressure gauge. Tests sign by connecting electrodes to secondary winding of transformer and observing color of light. Seals tubing by heating and closing tubulations. Connects tubing to transformer and operates several hours to age tubing (consume gaseous impurities). May paint or tape tubing to separate symbols.
GOE: 05.05.10 STRENGTH: L GED: R3 M2 L2 SVP: 5 DLU: 77

825 OCCUPATIONS IN ASSEMBLY, INSTALLATION, AND REPAIR OF TRANSPORTATION AND MATERIAL-HANDLING EQUIPMENT, N.E.C.

    This group includes occupations, not elsewhere classified, concerned with wiring and repairing electrical power units and controls for transportation and material-handling equipment, and adjusting or repairing electrical components and circuits.

825.131-010 ELECTRICIAN SUPERVISOR (ship-boat mfg.)

    Supervises and coordinates activities of workers engaged in installation and repair of wiring and electrical equipment aboard ship and in shipyard facilities, performing duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 8 DLU: 77

825.131-014 ELEVATOR-CONSTRUCTOR SUPERVISOR (construction)

    Supervises and coordinates activities of workers engaged in installation of electric and hydraulic freight and passenger elevators, escalators, and dumbwaiters. Performs duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.09 STRENGTH: M GED: R4 M3 L3 SVP: 8 DLU: 77

825.137-010 SUPERVISOR, LINE DEPARTMENT (r.r. trans.)

    Supervises and coordinates activities of line crew engaged in installing and maintaining street railway electrical equipment, such as trolley wires, switches, and signals: Assigns crews to jobs and inspects trucks to see that materials are loaded. Inspects work at various sites to ascertain that work is accomplished according to specifications. Plans for future projects, drawing rough sketches in field, and arranges for supplemental services to facilitate departmental activities. Maintains time records for salary purposes. Participates in grievance procedures. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.05 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

825.261-010 ELECTRIC-TRACK-SWITCH MAINTAINER (r.r. trans.)

    Installs, inspects, and repairs electric-railway track switches, section lines, and intercommunication systems, following blueprints and work orders: Installs switch-controlling mechanism on trolley wire, using handtools. Connects wiring to switch in track bed, and inspects electrical switch system to ascertain that system functions according to standards. Maintains high tension lines, deenergizing lines for power company as repairs are requested. Installs and maintains section lines and intercommunication systems. May install and maintain mechanical parts of track switch.
GOE: 05.05.05 STRENGTH: M GED: R4 M4 L3 SVP: 7 DLU: 77

825.261-014 ELEVATOR EXAMINER-AND-ADJUSTER (any industry) alternate titles: elevator inspector

    Inspects and adjusts installed freight and passenger elevators and escalators to meet factory specifications and safety codes, using handtools and measuring instruments: Inspects door installations for plumbness, lap, and working action. Adjusts mechanism of doors, using handtools. Inspects car hoistway and mechanical installations for alignment and clearance. Tests power consumption and line voltage changes of motors and motor-generator sets under no-load and full-load conditions to detect overload factors, using tachometer, voltmeter, and ammeter. Adjusts counterweights and regulates controls to compensate for power overload. Inspects wiring connections and control panel hookups, and adjusts switches to meet specifications for gap and timing. Tests and adjusts safety controls, such as brakes and governors. Turns valve or pushes switches to adjust pump pressures, fluid levels, and power supply on hydraulic units of elevators. Operates elevator to determine power demands at various car speeds. May compile service reports to verify conformance of each unit to prescribed standards.
GOE: 05.07.03 STRENGTH: L GED: R4 M3 L3 SVP: 8 DLU: 77

825.261-018 ELECTRICIAN, AIRCRAFT (aircraft mfg.; air trans.) alternate titles: aircraft and engine electrician, field and hangar; aircraft mechanic, electrical

    Installs, adjusts, tests, modifies, repairs, and maintains electrical and electronic parts, assemblies, systems, and equipment in prototype, developmental, or production aircraft, engines, and components: Installs electrical and electronic parts, assemblies, systems, and equipment in aircraft, according to blueprints, wiring diagrams, and other specifications, using handtools and power tools. Sets up and operates ground support and test equipment, such as test carts, panels, ground power unit, and ground servicing cart, to perform functional and continuity test of electrical and electronic systems. Interprets test results to diagnose malfunctions, and adjusts, repairs, or replaces defective parts. Modifies components according to blueprint specifications and engineering drawings. Fabricates parts and test aids as required. May accompany aircraft on test flight to perform functional tests or to make in-flight adjustments.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 88

825.281-014 ELECTRICIAN (water trans.)

    Repairs and maintains electrical equipment, such as generators, alternators, motors, and intercommunication systems aboard ship: Moves controls at distribution board (switchboard) to maintain electrical load within capacity of generators. Starts standby generator when load nears capacity of operating generator. Performs routine tests to ensure that electric motors are driving pumps, blowers, and refrigerating machinery. Tests wiring for short circuits, using voltmeter and ammeter. Replaces and cleans commutator brushes. Removes and replaces fuses and defective lights. May be classified according to degree of authority held as Electrician, Chief (water trans.); Electrician, Second (water trans.); Electrician, Third (water trans.); or equipment worked on as Electrician, Sound (water trans.); or area of operations as Electrician, Deck (water trans.). Must hold certificate as Electrician issued by U.S. Coast Guard.
GOE: 05.05.05 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

825.281-022 ELECTRICIAN, AUTOMOTIVE (automotive ser.)

    Repairs and overhauls electrical systems in automotive vehicles, such as automobiles, buses, and trucks: Confers with customer to determine nature of electrical malfunction. Determines malfunction of electrical system by visual inspection and by use of testing devices, such as oscilloscope, voltmeter, and ammeter. Adjusts ignition timing and measures and adjusts distributor breaker-point gaps, using $T3dwell meter$T1 or thickness gauge. Tests and repairs starters, generators, and distributors. Repairs or replaces defective wiring in ignition, lighting, air-conditioning, and safety control systems, using electrician's handtools. Rebuilds electrical units, such as starters, generators, and door controls. May estimate cost of repairs based on parts and labor charges. May be designated according to specialty as Electrical Repairer, Internal Combustion Engines (automotive ser.; engine-turbine); Electrical-Unit Rebuilder (automotive ser.); Electrician, Bus (automotive ser.); Ignition-And-Carburetor Mechanic (automotive ser.); Windshield-Wiper Repairer (automotive ser.).
GOE: 05.05.10 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

825.281-026 ELECTRICIAN, LOCOMOTIVE (railroad equip.)

    Installs and maintains electrical wiring and equipment, such as motors, generators, air-conditioning units, electrical outlets, and lighting fixtures of railroad locomotives and cars, streetcars, and subway coaches: Measures, cuts, threads, bends, assembles, and installs conduits that connect to control panels and junction boxes, using hacksaw, pipe benders, pipe-threading tools, and other handtools. Splices wires with knife or cutting pliers and solders connections to fixtures, outlets, and equipment. Tests circuit connections, using electrical test equipment. Installs and tests electrical equipment, such as air-conditioning, heating, and ignition systems, generator brushes, and commutators. Installs and repairs headlights in locomotives and streetcars. Repairs electrical equipment, such as panel lighting, circuit breakers, junction boxes, voltage regulators, and reverse current relays. May recharge storage batteries. May rewind armatures. May be designated according to specialty as Accessories Repairer (railroad equip.); Electrician, Control Equipment (railroad equip.); Wirer, Passenger Car (railroad equip.).
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

825.281-030 ELEVATOR REPAIRER (any industry) alternate titles: electrician, elevator-maintenance; elevator mechanic; elevator-repair mechanic; maintenance mechanic, elevators

    Repairs and maintains elevators, escalators, and dumb-waiters to meet safety regulations and building codes, using handtools, power tools, test lamps, ammeters, voltmeters, and other testing devices: Locates and determines causes of trouble in brakes, motors, switches, and signal and control systems, using test lamps, ammeters, and voltmeters. Disassembles defective units and repairs or replaces parts, such as locks, gears, cables, electric wiring, and faulty safety devices, using handtools. Installs push-button controls and other devices to modernize elevators. Lubricates bearings and other parts to minimize friction.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

825.281-034 ELEVATOR-REPAIRER APPRENTICE (any industry) alternate titles: electrician apprentice, elevator maintenance

    Performs duties as described under APPRENTICE (any industry) Master Title.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

825.281-038 EXPERIMENTAL-ROCKET-SLED MECHANIC (aircraft mfg.)

    Installs, adjusts, and repairs recording and control instruments and structural components in experimental rocket sleds according to blueprints, using handtools, power tools, and test equipment: Mounts instruments, such as telemetering transmitter, strain gauges, and cameras on sled, using portable power drill, handtools, and soldering iron. Inspects firing control circuits, instruments, and recording systems, using test equipment, such as ammeter, voltmeter, and oscilloscope. Adjusts test settings for hydraulic or other braking mechanism. Positions and secures ballast in sled to obtain specified weight distribution and balance. Repairs firing control mechanisms, recording systems, and other structural and mechanical parts and devices after test completion, using handtools, power tools, and welding equipment. May modify rocket motors or related hardware, using metal or composite reforming tools or welding equipment.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 87

825.361-010 ELEVATOR CONSTRUCTOR (construction) alternate titles: elevator builder; elevator erector; elevator installer; elevator mechanic

    Assembles and installs electric and hydraulic freight and passenger elevators, escalators, and dumbwaiters, determining layout and electrical connections from blueprints: Studies blueprints and lays out location of framework, counterbalance rails, motor pump, cylinder, and plunger foundations. Drills holes in concrete or structural steel members with portable electric drill. Secures anchor bolts or welds brackets to support rails and framework, and verifies alignment with plumb bob and level. Cuts prefabricated sections of framework, rails, and other elevator components to specified dimensions, using acetylene torch, power saw, and disk grinder. Installs cables, counterweights, pumps, motor foundations, escalator drives, guide rails, elevator cars, and control panels, using handtools. Connects electrical wiring to control panels and electric motors. Installs safety and control devices. Positions electric motor and equipment on top of elevator shaft, using hoists and cable slings. May be designated according to type of equipment installed as Elevator Constructor, Electric (construction); Elevator Constructor, Hydraulic (construction); Escalator Constructor (construction).
GOE: 05.05.06 STRENGTH: H GED: R4 M3 L3 SVP: 7 DLU: 77

825.361-014 VIBRATOR-EQUIPMENT TESTER (machinery mfg.) alternate titles: tester, vibrator equipment; top-lift and automatic-window repairer

    Tests electrical and mechanical vibrator feeders and conveyors for conformance to specifications: Clips cable of test board to electric vibrator equipment. Turns dials and observes meters to operate electric vibrator equipment at specified cycle, voltage, and amperage levels. Holds end of scale against vibrator equipment to pick up vibration. Reads scale mark that shows distinct double image and determines vibrating frequency on conversion chart. Starts motor of mechanical vibrator equipment and verifies vibrating frequency. Advises ASSEMBLER (machinery mfg.) to add or remove vibrator bars from electrical vibrator equipment or weights from drive shaft of mechanical vibrator equipment, to correct vibrating deficiencies. May inspect vibrator equipment for loose bearings and bolts, using stethoscope. Records test data.
GOE: 06.01.05 STRENGTH: L GED: R3 M3 L3 SVP: 6 DLU: 77

825.381-010 AIRCRAFT MECHANIC, ELECTRICAL AND RADIO (aircraft mfg.)

    Lays out, assembles, installs, and tests radio and electrical systems in aircraft and missiles, according to specifications, using handtools and precision testing equipment: Assembles units, such as switches, electrical controls, and junction boxes, and connects units to major units, such as radio systems, instruments, magnetos, and inverters, using handtools and soldering iron. Lays out installation of major units in aircraft, using scribe, scale, and protractor. Installs and connects units, according to wiring diagrams, using handtools and soldering iron. Tests units, using equipment, such as circuit continuity tester, oscilloscope, and voltmeter, and adjusts or repairs malfunctioning units.
GOE: 06.02.23 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 89

825.381-014 AUTOMATIC-WINDOW-SEAT-AND-TOP-LIFT REPAIRER (automotive ser.)

    Disassembles, repairs, installs, adjusts, and services hydraulic and electromagnetic automatic lift mechanisms used to raise and lower automobile windows, seats, and tops.
GOE: 05.10.03 STRENGTH: L GED: R3 M3 L3 SVP: 4 DLU: 77

825.381-018 CONTROLLER REPAIRER-AND-TESTER (railroad equip.) alternate titles: control inspector

    Adjusts, cleans, repairs, and tests electric control equipment of commuter and rapid transit cars or streetcars, following wiring diagrams and using specialized test equipment and handtools: Blows dirt from relays and switches, using airhose. Examines parts, such as control points, relays, and wiring, and adjusts or replaces defective parts. Observes operation of relays to verify conformance to specifications. Disassembles electric controller cylinders and replaces defective parts, such as copper contact segments, insulation disks, and spacing washers. Examines systems for short circuits or broken wires preparatory to high potential test, using megameter, and tests for defective circuits. Assembles and paints controller cylinders and tests cylinders to verify specified operation.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

825.381-026 ELECTRICAL INSPECTOR (aircraft mfg.; air trans.) alternate titles: inspector, electrical bench; inspector, precision electrical assembly

    Inspects and tests electrical parts, assemblies, and accessories prior to installation in aircraft for conformance to specifications and quality standards, using precision measuring instruments and test equipment: Examines parts and assemblies, such as wire harnesses, control panels, coaxial cables, and electrical jig boards, for completeness of assembly, quality, and conformance to blueprints, production illustrations, engineering drawings, and specifications. Inspects wiring of assemblies for accuracy of stripping, soldering, and crimping, and for defects, such as frayed wires, loose connections, and cracks. Verifies wire and cable length, dimensions, and clearance of parts, using precision instruments. Tests continuity and performance of parts, assemblies, and accessories, using test equipment. Records acceptance or rejection of parts on inspection report, and indicates reason for rejection.
GOE: 06.01.05 STRENGTH: L GED: R4 M3 L3 SVP: 7 DLU: 77

825.381-030 ELECTRICIAN (ship-boat mfg.) alternate titles: electrician, marine; electrician, outside

    Installs and repairs wiring, fixtures, and equipment for all electrical services aboard ship and in shipyard facilities, following blueprints and wiring diagrams: Installs conduit to bulkheads with brackets and screws, using handtools, and threads wires through conduit to terminals, such as connection boxes, circuit breakers, voltage regulators, and switch panels. Strips insulation from wire ends and solders ends to terminals, using stripping pliers and soldering iron. Connects power-supply circuits to radio, radar, sonar, fire control, and other electronic equipment. Tests electrical characteristics, such as voltage, resistance, and phase angle, in circuits, using voltmeters, ohmmeters, and phase rotation indicators. May construct instrument panels, using handtools, rulers, dividers, and power drills, following specifications. May be designated according to work location as Electrician, Ship (ship-boat mfg.); Electrician, Shop (ship-boat mfg.); Electrician, Yard (ship-boat mfg.).
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 8 DLU: 77

825.381-034 ELECTRICIAN APPRENTICE (ship-boat mfg.) alternate titles: marine-electrician apprentice

    Performs duties as described under APPRENTICE (any industry) Master Title.
GOE: 05.05.05 STRENGTH: M GED: R4 M3 L3 SVP: 8 DLU: 77

825.381-038 THIRD-RAIL INSTALLER (r.r. trans.)

    Installs third (power-supply) rails on electric elevated or subway railway tracks: Treats wooden insulator blocks by soaking for specified time in hot paraffin. Assembles trolley chairs by forcing top and bottom castings onto wooden insulator blocks with compressed-air press, drilling bolt holes through castings and blocks with power drill, and driving rivets into holes, using rivet gun. Paints anchor blocks with preservative to protect against rot. Installs trolley chairs beneath third rail at ends of rail sections by boring holes through tie and bottom castings and screwing trolley chairs to tie. Installs anchor blocks at center of third-rail sections, bolting block to rail and tie. Arc welds copper bands at junction of rails to provide unbroken electrical connections between rail sections [WELDER, ARC (welding)]. Fastens and positions annunciator rails to third-rail at specified points so contact will be made with third-rail shoe of passing trains. May specialize in installation and maintenance of conduit systems for electric street railways and be designated Conduit Installer (r.r. trans.).
GOE: 05.10.01 STRENGTH: M GED: R3 M2 L2 SVP: 5 DLU: 77

825.664-010 ELEVATOR-CONSTRUCTOR HELPER (construction) alternate titles: elevator-erector helper

    Assists ELEVATOR CONSTRUCTOR (construction) to install freight and passenger elevators: Raises and moves heavy machinery and equipment, using hoists, dollies, rollers, wire rope, and cable slings. Holds material in position to assist in installing rails and supporting framework. Drills holes in concrete or steel, using portable electric drill. Assembles and bolts rails, elevator motor, car, and control panels preparatory to installation. Performs other duties as described under HELPER (any industry) Master Title.
GOE: 05.12.12 STRENGTH: H GED: R3 M2 L2 SVP: 3 DLU: 77

825.684-010 ELECTRICIAN HELPER, AUTOMOTIVE (automotive ser.)

    Assists ELECTRICIAN, AUTOMOTIVE (automotive ser.) to repair automotive vehicle electrical equipment: Disassembles electrical units, such as starters and generators, using handtools. Removes and replaces defective parts, such as armatures, brushes, and wires. Washes parts. May lift motors and generators, using mechanical hoist, and move parts about repair shop, using handtruck. Performs other duties as described under HELPER (any industry) Master Title.
GOE: 05.12.16 STRENGTH: M GED: R2 M2 L2 SVP: 2 DLU: 77

825.684-014 ELEVATOR-REPAIRER HELPER (any industry)

    Assists ELEVATOR REPAIRER (any industry) to service and repair freight or passenger elevators, performing any combination of following duties: Assists in moving and raising elevator components, using hoists, dollies, and rollers. Assists in disassembly and assembly of elevator components, using mechanic's handtools. Cleans equipment, using scrapers and cleaning compound, and lubricates equipment with grease guns. Performs other duties as described under HELPER (any industry) Master Title.
GOE: 05.12.15 STRENGTH: H GED: R3 M2 L2 SVP: 3 DLU: 77

825.684-018 BATTERY CHARGER (any industry)

    Inspects, recharges, and replaces batteries of electric industrial trucks: Disconnects electrical leads and removes battery from industrial truck, using handtools and hoist. Checks fluid levels and specific gravity of cells and adds water and acid, using hydrometer, thermometer, and siphons, to ensure fluid concentration meets specifications. Cleans electrical leads and battery poles to provide contact surface, using wire brush. Attaches battery to battery charger and manipulates controls of battery charger to start flow of electricity into battery. Installs recharged battery in industrial truck. May remove and replace other defective electrical components, such as motor, switches, wires, and rheostats. May lubricate truck's moving parts, using grease gun.
GOE: 05.12.16 STRENGTH: M GED: R2 M2 L1 SVP: 3 DLU: 86

826 OCCUPATIONS IN ASSEMBLY, INSTALLATION, AND REPAIR OF INDUSTRIAL APPARATUS, N.E.C.

    This group includes occupations, not elsewhere classified, concerned with assembling, installing, and repairing industrial apparatus involving electrical circuitry.

826.131-010 ELECTRICAL SUPERVISOR (petrol. & gas)

    Supervises and coordinates activities of workers installing, repairing, and inspecting oil field electrical equipment, such as primary and secondary power lines, transformers, submarine cables to offshore well sites, and electric motors. Inspects work for compliance with government electrical codes and company standards. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.05.05 STRENGTH: L GED: R4 M4 L4 SVP: 7 DLU: 77

826.131-014 SUPERVISOR, ELECTRICAL ASSEMBLIES (elec. equip.; machinery mfg.)

    Supervises and coordinates activities of workers engaged in fabrication of subassemblies and assembly of electrical equipment, such as electric welding machines, conveyors, and other electrically powered machine tools: Confers with engineering and management staff to establish assembly procedures and production schedules. Interprets and modifies blueprints and wiring diagrams in accordance with assembly specifications. Inspects and tests assembled components and equipment, using oscilloscopes, voltmeters, ammeters, and other test instruments. Suggests design modifications to increase product efficiency and production output. Trains new workers and resolves personnel problems. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 06.02.01 STRENGTH: L GED: R4 M4 L4 SVP: 7 DLU: 77

826.261-010 FIELD-SERVICE ENGINEER (photo. appar.)

    Installs and repairs microfilming, film-developing, and auxiliary photographic equipment at customers' premises: Assembles equipment and connects water and electrical lines, using handtools and following wiring diagrams and blueprints. Tests equipment performance and demonstrates operation and servicing of equipment to customer. Examines faulty equipment and processed film, interprets laboratory reports, and analyzes customer complaints to diagnose equipment malfunction. Repairs defective units, using handtools and repair manuals. Schedules service calls according to customer location and urgency of need. Recommends equipment design changes or upgrading as needed. Interviews prospective buyers and reports leads to sales personnel.
GOE: 05.05.13 STRENGTH: L GED: R4 M4 L3 SVP: 8 DLU: 77

826.361-010 ASSEMBLER AND WIRER, INDUSTRIAL EQUIPMENT (elec. equip.; machinery mfg.) alternate titles: panel assembler and wirer

    Installs electrical wiring and assembles components in control cabinets, electrical and industrial equipment, and related industrial apparatus, according to blueprints and wiring diagrams: Squares, aligns, and assembles bases, sills, cabinet frames, or equipment structural components, on floor or floor plate, using jacks, clamps, squares, plumb line and dial indicator. Lays out diagram for electrical installations according to wiring specifications. Drills and taps holes in specified locations for mounting control units, using handtools and drill press. Attaches breakers, relays, contactors, bus bars, transformers, insulators, regulator cabinets, condenser units, motor and generator sets, meters, plugging devices, and fuse blocks to mounting holes with bolts and screws, using wrenches, screwdrivers, and nut runners. Cuts, strips, bends, and forms wire cable, conduit, pipe, and tubing used to connect circuits and subassemblies, using hacksaw, bandsaw, pipe cutters, and mechanical or hydraulic pipe or cable benders. Connects color-coded wires, using mirrors in compact areas. Solders connections and crimps connectors to wire ends, using soldering iron and pliers. Tests and adjusts electrical assemblies, using electrician's handtools and test equipment. Discusses errors in diagrams or production order with supervisor or engineer to clarify assembly problems. May be designated according to unit assembled as Assembler, Dielectric Heater (elec. equip.); Control-Cabinet Assembler (elec. equip.); Welding-Machine Assembler (elec. equip.).
GOE: 06.01.04 STRENGTH: M GED: R4 M3 L3 SVP: 6 DLU: 82

826.381-010 FABRICATOR, INDUSTRIAL FURNACE (machinery mfg.)

    Assembles and installs structural and electrical components to fabricate high-temperature industrial furnaces: Lays refractory brick to insulate furnace interior, using masonry trowel and mortar. Drills holes in brick to provide openings for heater elements, wiring, and instruments, according to shop drawings and schematics. Attaches manual or power door opening mechanisms and chain and heater guards, using power tools. Installs and wires heater elements, instruments, gauges, motors, and controls, following electrical schematics and blueprints. Tests assembled unit for operational defects and makes necessary adjustments. Operates paint sprayer to paint furnace as specified. Places completed unit in crate for shipment.
GOE: 05.10.01 STRENGTH: H GED: R3 M3 L3 SVP: 6 DLU: 77

826.384-010 CELL REPAIRER (chemical)

    Assembles, installs, maintains, and repairs electrolytic cells, performing any combination of following duties: Starts concrete mixer and pours concrete slurry into assembled molds to cast sections of electrolytic cells, such as tops, bottoms, rings, and partitions [CELL MAKER (chemical)]. Positions copper bars, graphite blades, or carbon electrodes in cylindrical form (jig), and secures them by pouring molten lead into jig to fabricate anode units [ANODE BUILDER (chemical)]. Wraps asbestos diaphragm paper and perforated steel screen around jig assembly to fabricate cathode pots [POT BUILDER (chemical)]. Disconnects, dismantles, and replaces spent or defective electrolytic cell units, such as anodes and cathodes [CELL CHANGER (chemical)]. Cleans electrolytic cells, cell assemblies and glassware, and washes cathode screens to remove asbestos [CELL CLEANER (chemical)]. Coats cathode screens by dipping screens in asbestos slurry [CATHODE MAKER (chemical)]. Records data, such as condition of cell units, parts used, and date of change. May inspect defective cells and measure voltage drop, using voltmeter. May bolt current jumper to adjacent cells to shunt current around defective cell.
GOE: 06.02.32 STRENGTH: H GED: R3 M2 L2 SVP: 5 DLU: 77

826.684-010 ANODE BUILDER (chemical)

    Fabricates anode units for use in electrolytic cells, using handtools and power tools: Paints cell bottoms, using brush. Assembles cylindrical form jig with handtools and hoist, and positions copper bars, graphite blades, or carbon electrodes in jig. Opens valve to admit melted lead to jig, or pours in lead to specified level, using container to secure copper bars, graphite blades, or carbon electrodes in place. Lifts anode assembly from jig, using hoist, and positions anode in cell bottom. Fills tar pot with mastic or tar mixture and turns valve on pot to heat mastic tar to pouring temperature. Opens spigot to fill container with mastic or tar, and pours it into anode assembly to prevent corrosion of lead and cell bottom and leakage around joints and copper bars. May operate jackhammer to dismantle spent anode units. May position graphite blades in cell bottom, using power wrench. May join electrode to electrical conductor with holding rings or lead bands.
GOE: 06.02.32 STRENGTH: H GED: R3 M2 L2 SVP: 4 DLU: 77

826.684-014 CELL CHANGER (chemical)

    Replaces spent anodes or cathodes used in electrolytic cells, according to replacement schedule, using handtools and power tools: Disconnects electrical and pipe connections and removes retaining bolts to free cells, using wrenches. Removes cell top and cathode assembly, using tension handles, prybars, and hoist. Measures thickness of cathode blade and length of anode to determine remaining usable life, using ruler, and inspects anode for deterioration. Adjusts anode and cathode spacing, using handtools. Records cell and cathode number and condition of anode and cathode. Scrapes and washes putty and dirt from cell assembly, using hand scraper and steam or water hose, or cleans cathode bars and cell bottom with power grinder and acid. Cleans and smooths electrical connections, using emery cloth. Transfers defective units to cell repair room and obtains replacement parts, using cart or crane. Positions cell bottom, anode, cathode, and cell top in place, using hoist. Bolts assemblies together, replaces sight glasses, funnels, and percolator pipes, and secures electrical connections to $T3bus bar,$T1 using handtools. Seals joints with putty, mortar, and asbestos, using putty extruder and knife. Turns valves to start brine flow. Records new parts used and date of change. May repair cells [CELL REPAIRER (chemical)]. When draining and cleaning mercury electrolytic cells, replacing mercury, and timing rate of flow of mercury to ensure efficient operation, may be designated Mercury-Cell Cleaner (chemical).
GOE: 05.10.03 STRENGTH: H GED: R3 M2 L2 SVP: 5 DLU: 77

826.684-018 CELL INSTALLER (chemical)

    Removes defective mercury electrolytic cells from rocker mechanism and installs new cells, using handtools: Removes bolts and rocker assembly that hold cell bottom in place on rocker mechanism, using wrenches. Signals OVERHEAD CRANE OPERATOR (any industry) 921.663-010 to remove defective cell and position replacement cell on rocker mechanism. Visually levels cell on mechanism and bolts it into place. Cements glass sight tubes in sides of concrete bottom and bolts copper hanger beneath cell bottom. May raise or lower cell bottom, using leveling jacks, and time rate of flow of mercury, using stopwatch, to ensure that cell is mounted in accordance with efficient operating requirements.
GOE: 05.12.12 STRENGTH: M GED: R3 M2 L2 SVP: 6 DLU: 77

826.684-022 POT BUILDER (chemical) alternate titles: cathode builder; diaphragm builder

    Assembles cathode pots for use in electrolytic cells, using handtools and hoist: Assembles cathode rings on ends of cylindrical form jig, using handtools and hoist. Wraps asbestos diaphragm paper around inner and outer jig assembly and applies glue to secure asbestos in place. Wraps perforated steel diaphragm screens around assembly and clasps ends together or secures screen in place with metal hoops, using handtools. Wraps asbestos tape around cathode rim or hammers iron band around top to attain airtight connection. Applies putty, asbestos compound, and paint, using putty knife, putty extruder, and brush, to seal cathode connections and joints. Removes cathode assembly from jig, using hoist. May cut asbestos paper to required size. May insert rubber gaskets or solder overlapping metal at joints to attain airtight connections. May perform duties of CELL REPAIRER (chemical).
GOE: 05.10.03 STRENGTH: H GED: R3 M2 L2 SVP: 4 DLU: 77

827 OCCUPATIONS IN ASSEMBLY, INSTALLATION, AND REPAIR OF LARGE HOUSEHOLD APPLIANCES AND SIMILAR COMMERCIAL AND INDUSTRIAL EQUIPMENT

    This group includes occupations concerned with installing service lines, connecting leads, and assembling components and accessories to install or repair large household electrical appliances and equivalent commercial and industrial installations, such as refrigerators, freezers, air-conditioners, heaters, washers, driers, and their related controls.

827.131-010 ELECTRICAL-APPLIANCE-SERVICER SUPERVISOR (any industry)

    Supervises and coordinates activities of ELECTRICAL-APPLIANCE SERVICER (any industry) engaged in servicing, repairing, and installing electrical household appliances. Requisitions tools, supplies, and replacement parts. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.10.03 STRENGTH: L GED: R4 M4 L4 SVP: 7 DLU: 77

827.131-014 SUPERVISOR, MAJOR APPLIANCE ASSEMBLY (house. appl.)

    Supervises and coordinates activities of workers engaged in assembly, inspection, testing, repair, and packing of major household appliances: Assigns duties to workers according to production schedules. Reads inspection and test reports to determine nature and cause of appliance defects. Recommends designs, tooling, and assembly modifications to increase efficiency or improve product quality. Trains workers and resolves employee grievances. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 06.02.01 STRENGTH: L GED: R4 M4 L4 SVP: 7 DLU: 77

827.131-018 SUPERVISOR, AIR-CONDITIONING INSTALLER (any industry)

    Supervises activities of workers engaged in fabricating, installing, and repairing air-conditioning systems in residential and commercial buildings: Inspects and measures building to determine airflow requirements. Plans and draws layout and dimensions of ductwork, applying knowledge of sheet metal fabrication and air-conditioning system design, using pencil and ruler, and following specifications from air-conditioning equipment manufacturers and customer. Obtains price quotations on materials and purchases materials, such as sheet metal, compressors, and fans, from suppliers and tests equipment to verify that equipment is functioning. Schedules air-conditioning installation assignments. Examines installed air-conditioning systems to verify that system is functioning, using test instruments. Compiles labor and material cost figures and supporting media for billing purposes. Attends classes and seminars on air-conditioning components and system design to update skills. May instruct workers in sheet metal fabrication in shop. May supervise sheet metal fabrication in shop and resolve problems to maintain production schedule. Performs other duties as described under SUPERVISOR (any industry) Master Title.
GOE: 05.10.04 STRENGTH: L GED: R4 M4 L4 SVP: 7 DLU: 86

827.261-010 ELECTRICAL-APPLIANCE SERVICER (any industry) alternate titles: appliance-service representative

    Installs, services, and repairs stoves, refrigerators, dishwashing machines, and other electrical household or commercial appliances, using handtools, test equipment, and following wiring diagrams and manufacturer's specifications: Connects appliance to power source and test meters, such as wattmeter, ammeter, or voltmeter. Observes readings on meters and graphic recorders. Examines appliance during operating cycle to detect excess vibration, overheating, fluid leaks, and loose parts. Disassembles appliance and examines mechanical and electrical parts. Traces electrical circuits, following diagram, and locates shorts and grounds, using ohmmeter. Calibrates timers, thermostats, and adjusts contact points. Cleans and washes parts, using wire brush, buffer, and solvent, to remove carbon, grease, and dust. Replaces worn or defective parts, such as switches, pumps, bearings, transmissions, belts, gears, blowers, and defective wiring. Repairs and adjusts appliance motors. Reassembles appliance, adjusts pulleys, and lubricates moving parts, using handtools and lubricating equipment. May be known according to appliance repaired as Clothes-Drier Repairer (any industry); Coffee-Maker Servicer (any industry); Dishwashing-Machine Repairer (any industry); Electric-Range Servicer (any industry); Electric-Refrigerator Servicer (any industry); Washing-Machine Servicer (any industry).
GOE: 05.05.10 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

827.261-014 ELECTRICAL-APPLIANCE-SERVICER APPRENTICE (any industry) alternate titles: major-appliance-servicer apprentice, electrical

    Performs duties as described under APPRENTICE (any industry) Master Title.
GOE: 05.05.10 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77

827.361-010 AIR-CONDITIONING-UNIT TESTER (svc. ind. mach.)

    Tests efficiency of heating and air-conditioning equipment under simulated operating conditions: Connects heating and air-conditioning equipment to facilities, such as heating units, waterlines, and spray devices to set up controlled temperature and moisture conditions. Constructs cardboard air ducts and other accessories for use in testing equipment. Couples gauges and instruments to system and starts equipment. Observes and records readings of instruments, such as thermometers, psychrometers, thermocouples, air flowmeters, voltmeters, ammeters, and pressure and draft gauges. Informs supervisor of unusual noise and instrument readings during operation of equipment. May plot instrument reading data.
GOE: 06.01.05 STRENGTH: L GED: R3 M2 L2 SVP: 6 DLU: 77

827.361-014 REFRIGERATION MECHANIC (svc. ind. mach.)

    Fabricates and assembles components of refrigeration systems for environmental test equipment according to blueprints or schematic drawings and knowledge of refrigeration systems, using handtools, powered tools and welding equipment: Reads blueprints or schematic drawings to determine location, size, capacity, and type of components, such as compressor, condenser, expansion tank, valves, and tubing or piping needed to build refrigeration system. Mounts compressor, condenser, and other components in specified locations on frame, using handtools and arc or acetylene welding equipment. Cuts, bends, and brazes specified tubing to inlets and outlets of components to form liquid and suction lines of refrigeration system, using knowledge of metal properties. Installs expansion and control valves, using acetylene torch and wrenches. Adjusts valves according to specifications. Removes air from system and charges system with specified amount and type of refrigerant [GAS CHARGER (svc. ind. mach.)]. Tests lines, components, and connections for leaks with leak detector which indicates presence of refrigerant [GAS-LEAK TESTER (svc. ind. mach.)]. Attaches thermocouples to various points of refrigeration system and test-operates equipment to evaluate functioning and cooling capacity of system. Records pressure and temperature readings from gauges and $T3temperature potentiometer$T1 during test run. Compares reading with specifications to evaluate performance of system, and adjusts or replaces parts as indicated. May fabricate and assemble structural portions of test equipment. May assemble and mount electrical wiring circuits, controls, and recording devices. May fabricate and assemble cascade and multiple stage refrigeration systems.
GOE: 05.05.09 STRENGTH: H GED: R4 M3 L3 SVP: 7 DLU: 77

827.381-010 CONTROL-PANEL TESTER (elec. equip.)

    Inspects and tests electrical panels used to control machinery, equipment, and systems for conformance with specifications, following blueprints and wiring schematics, and using electrical testing equipment and instruments: Compares wiring and location of control devices on panel with blueprints and wiring diagrams to verify assembly. Examines wiring for loose or faulty connections. Connects leads from panel onto power source leads to prepare for testing activities. Turns rheostat to impose and regulate current loads onto panel controls and observes action of relays, cut-outs, and other devices for conformance with specifications. Tests wiring circuits and controls to isolate and locate causes of malfunctions, using electrical instruments, such as voltmeter, ammeter, and ohmmeter. Records causes of malfunctions on test sheet and routes defective panels for rework. May change defective control devices on panel, using handtools, and solder loose or faulty wiring.
GOE: 06.01.05 STRENGTH: L GED: R4 M4 L3 SVP: 7 DLU: 77

827.384-010 REFRIGERATOR TESTER (svc. ind. mach.)

    Inspects and tests refrigeration units to evaluate functional operation of system, using knowledge of refrigeration systems and operating specifications: Connects unit to electrical outlet and starts compressor. Observes units to detect malfunction and ensure that cooling is taking place. Tests compressors on nonfunctioning units for specified wattage, using watt-meter. Times operating cycle of unit, using watch and replaces relay switches, or orders compressor replacement to regulate length of operating cycle. Feels lines and other components at various points in system to determine if unit is functioning. Examines coolant lines for damage and accumulations of frost indicating constriction or obstruction in lines. Records and attaches inspection tag to malfunctioning units, indicating type and location of defects. May attach gauges to verify conformance of unit to temperature, pressure, B.T.U., and other operational specifications. May work in controlled temperature room.
GOE: 06.03.01 STRENGTH: L GED: R3 M2 L3 SVP: 5 DLU: 77

827.485-010 GAS CHARGER (svc. ind. mach.) alternate titles: charging-board operator

    Tends charging board that charges cooling units of refrigerators, freezers, or air-conditioners with gas refrigerant, using one of following methods: (1) Sets indicator on charging board to control volume and type of refrigerant for unit being charged, following work order specifications. Determines pressure in refrigeration unit, using mercury gauge. Attaches filler hose from refrigeration tank to unit. Presses button to fill charging tank and pump refrigerant into compressor. (2) Turns indicator to specified setting and attaches filler hose to fill charging bomb. Mounts filled bombs on refrigeration unit. Attaches vacuum hose to unit to draw refrigerant into compressor. Weighs bombs before and after filling to ascertain weight of charge. Adjusts timers to maintain specified weight.
GOE: 06.04.36 STRENGTH: M GED: R2 M2 L2 SVP: 2 DLU: 77

827.584-010 ELECTRICAL-APPLIANCE PREPARER (any industry) alternate titles: uncrater

    Assembles and tests electrical appliances, such as ranges, refrigerators, and washing machines, to prepare appliance for delivery and installation, using handtools and test lamp: Uncrates appliances, using pry bar, wire cutters, and nail puller. Assembles appliance parts, using screws and handtools. Connects appliance to electric current to test performance. Locates faulty circuits with test lamp. Solders and wraps wires with friction tape to repair insulation. Washes and polishes appliances. Examines exterior of appliance for chips, scratches, and dents. Keeps records of appliances received, assembled, and delivered. May be designated according to type of appliance assembled and tested as Dishwasher Preparer (any industry); Electric-Range Preparer (any industry); Electric-Refrigerator Preparer (any industry); Washer-Dryer Preparer (any industry).
GOE: 05.12.16 STRENGTH: H GED: R2 M2 L2 SVP: 3 DLU: 77

827.584-014 GAS-LEAK TESTER (svc. ind. mach.)

    Performs one or more of following tasks to test assembled and charged refrigeration units for refrigerant leaks: Adjusts controls to set balance and range of electronic leak tester. Moves nozzle of tester along refrigerant lines, condenser, and compressor and listens for buzzer indicating presence of gas. Narrows range of tester and probes area to pinpoint exact location of leak. Turns valve of gas tester to adjust flow of gas to copper flame-ring and ignites gas. Moves suction hose, joined to flame-ring, along surfaces of refrigeration unit and observes flame for change in color denoting presence of leaking refrigerant gas. Wraps wet litmus paper around joints of refrigeration unit and observes paper for color change indicating refrigerant leak. Marks number of defective part or joint on inspection tag, according to blueprint numbering chart, and attaches tag to unit. Records number and location of leaks on inspection chart.
GOE: 06.03.02 STRENGTH: L GED: R2 M1 L1 SVP: 2 DLU: 77

827.585-010 FOAM CHARGER (svc. ind. mach.)

    Tends equipment that blows foam insulation into cooler and refrigerator doors and cabinet walls, using portable foam gun: Connects foam pump and nitrogen pressure tank to resin and catalyst barrels. Turns valve to regulate nitrogen pressure at specified level. Connects hose from freon tank to gun and adjusts freon pressure. Opens gun valve and conducts foam test to ensure proper mixture of ingredients. Inserts nozzle of gun into compartment openings and blows specified amounts of foam insulation into doors and cabinet walls. Inserts plugs into openings to seal filled compartment. Regulates overhead electric heaters to maintain constant room temperature. Records number and type of units filled on daily production record. Cleans equipment and work area. May prepare units to receive insulation.
GOE: 06.04.36 STRENGTH: M GED: R2 M2 L2 SVP: 3 DLU: 77

827.661-010 HOUSEHOLD-APPLIANCE INSTALLER (any industry)

    Installs household appliances, such as refrigerators, washing machines, stoves, and related appliances, in mobile homes or customers' homes, using handtools: Levels refrigerators and adjusts doors. Connects water pipes to washing machines, using plumbing tools. Observes complete cycle of automatic washers and dryers and makes adjustments. Lights and adjusts pilot lights on gas stoves and examines valves and burners for gas leakage and specified flame. May assemble and install prefabricated kitchen cabinets in conjunction with appliances. May stain or finish cabinets.
GOE: 05.10.04 STRENGTH: H GED: R3 M3 L3 SVP: 6 DLU: 77

827.684-010 APPLIANCE ASSEMBLER, LINE (house. appl.; svc. ind. mach.)

    Assembles major household or commercial appliances, such as ranges, ovens, washing machines, dryers, refrigeration units, water heaters, and dishwashers, using handtools: Obtains specified parts or subassemblies. Aligns holes, inserts screws or bolts, and tightens them, using nut runner or power screwdriver, to assemble preformed panels and support brackets to base. Bolts subassem