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SUBSCRIBE The leading Copyright |
DICTIONARY OF OCCUPATIONAL TITLES (4th Ed., Rev. 1991)800.662-010 to 821.361-018 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.
80 OCCUPATIONS IN METAL FABRICATING, N.E.C.
This division includes occupations concerned with fabricating, erecting, and repairing building frames and ornamental metalwork, bridges, trestles, marine craft and structures, boilers, storage tanks, drilling rigs, towers, and other structures generally assembled from heavy structural plates, beams, and castings; fitting and assembling vehicle bodies, airframes, prefabricated door casings and window frames, air ducts, and other structural units assembled from stock or preformed sheet metal and structural shapes; and assembling or repairing boats, automobile bodies, and other structural units partially or entirely constructed of rigid plastics or fiberglass.
800 RIVETERS, N.E.C.
This group includes occupations, not elsewhere classified, concerned with joining structural shapes and members with rivets.
800.662-010 RIVETER, HYDRAULIC (any industry) alternate titles: bull riveter; hydraulic-bull-riveter operator; multiple-pressure-riveter operator
Operates hydraulic riveting machine to rivet steel plate
sections together: Selects dies according to size of rivet and type of head to be formed and
installs dies in machine, using wrench. Signals RIVETER HELPER (any industry) to hoist plates
into position, line up rivet holes with rivet die, insert hot rivets in holes, and hold metal bar or die
against rivet head. Starts machine and adjusts valve to regulate pressure according to size of
rivet. Moves lever to force piston and die against rivet shank to form head. May operate portable
machine and be designated Riveter, Portable Machine (any industry).
800.682-010 RIVETER, PORTABLE PINCH (any industry)
Operates pinch riveting machine to rivet together plates,
castings, and structures, such as bars, beams, and rounds: Pulls and clamps pulley rope to
position pinch riveter, suspended from monorail, at work level. Installs specified dies in bed and
ram of rivet press, and turns bolt to set specified gap between dies, using wrench. Slides press
along monorail to position dies over rivets. Starts press to lower ram that spreads and shapes
rivet shank.
800.684-010 RIVETER (railroad equip.)
Rivets structural members, assemblies, and parts of
railroad cars, using portable riveting, dimpling, and drilling machines and handtools: Reads work
orders, blueprints, and operation sheets to determine sequence of operations and type size and
hole pattern of rivets. Removes temporary bolts or fasteners and inserts rivets in predrilled holes.
Places drive head of rivet gun against rivet shank and pulls trigger to actuate hammer that spreds
rivet, or spreads rivet, using rivet set and hammer. Rivets together adjoining edges of parts and
assemblies, using portable rivet squeezer. Places two dies of rivet squeezer over head and shank
of rivet, and presses trigger to activate dies that flatten shank of rivet. Drills and reams rivet holes
and drills out defective rivets. Forms dimples around rivet holes, using portable dimpling gun or
stationary dimpling machine. May align and assemble parts to be riveted, using jigs, holding
fixtures, pins, clamps, and fasteners. May buck rivets.
800.684-014 RIVETER, PNEUMATIC (any industry)
Rivets together parts, such as structures, plates, and
castings, using pneumatic hammer: Inserts die, corresponding to size of rivet head, in head of
hammer. Places die against shank of rivet held in hole by RIVETER HELPER (any industry) or
by clamping fixture, and presses trigger to pound and shape head on rivet shank. May place rivet
set (steel bar with cup-shaped end) over shank and strike set with sledge to shape rivet. May
clean or align rivet holes, using metal dowel in pneumatic hammer. May bolt parts together,
using wrench and nut runner. May remove and replace defective rivets, using cutting torch,
power tools, and riveting equipment.
800.687-010 RIVETER HELPER (any industry) alternate titles: rivet bucker; rivet catcher; rivet sticker
Performs any combination of following tasks to assist in
riveting structural parts or assemblies together: Lifts structural parts into position for riveting,
using hoist. Aligns rivet holes, using clamps, duft pins, and hammer. Bolts parts together to
temporarily secure structure for riveting, using impact wrench. Pushes riveting machine along
monorail to position machine over rivet. Reams misaligned rivet holes, using portable drill and
hand reamer. Positions rivets in rivet holes or catches hot rivets thrown by RIVET HEATER
(heat treating), using bucket, and inserts rivets into holes, using tongs. Presses metal bucking bar
or die against rivet head to maintain position of rivet in hole. Heats bucking bar, using gas torch,
and shapes bar according to specifications, using handtools. Removes temporary fitting bolts and
unsatisfactory rivets, using cutting torch and handtools. Performs other duties as described under
HELPER (any industry) Master Title.
801 FITTING, BOLTING, SCREWING, AND RELATED OCCUPATIONS
This group includes occupations concerned with joining structural parts and components with bolts, screws, and related fasteners, or by fitting (placing) reinforcing steel or iron in forms to strengthen concrete. Fitting, bolting, screwing, and related occupations concerned with the assembly of transportation equipment only are included in Group 806.
801.131-010 SUPERVISOR, CHIMNEY CONSTRUCTION (construction)
Supervises and coordinates activities of workers engaged
in constructing reinforced concrete chimneys and similar structures: Reads blueprints and
measures distances to lay out chimney. Directs workers in setting forms, erecting and wiring
reinforcing steel, pouring and puddling concrete, and advancing scaffolding as erection of
chimney progresses. Observes progress of work to ensure safety of installations and conformance
of work to specifications. Verifies dimensions, using rule and spirit level. Performs other duties
as described under SUPERVISOR (any industry) Master Title.
801.131-014 SUPERVISOR, FITTING (any industry)
Supervises and coordinates activities of workers engaged
in aligning and fitting component parts to assemble fabricated metal products, applying
knowledge of product design, layout, strength of materials, and properties of metal: Reads
blueprint specifications to determine assembly sequence. Requisitions equipment, such as jigs,
base blocks, and rigging, and assigns equipment to workers according to work performed. Trains
workers in performance of tasks, such as laying out, fitting, and aligning fabricated metal parts.
Performs other duties as described under SUPERVISOR (any industry) Master Title.
801.131-018 SUPERVISOR, RIDE ASSEMBLY (amuse. & rec.)
Supervises and coordinates activities of circus or carnival
workers engaged in assembling and disassembling mechanical rides, such as ferris wheel and
merry-go-round: Hooks up electrical connections to power source, lubricates moving parts, and
inspects equipment for safety. May operate ride. Performs other duties as described under
SUPERVISOR (any industry) Master Title.
801.134-010 SUPERVISOR, REINFORCED-STEEL-PLACING (construction) alternate titles: supervisor, ironworking; supervisor, metal placing; supervisor, rod placing
Supervises and coordinates activities of workers engaged
in placing reinforcing steel in forms to strengthen concrete. Reads blueprints and measures forms
to ensure that steel rods or wire mesh are positioned according to specifications. Performs other
duties as described under SUPERVISOR (any industry) Master Title.
801.137-010 SUPERVISOR, ASSEMBLY (agric. equip.)
Supervises and coordinates activities of workers engaged
in assembling balers, combines, motors, tractors, lawn mowers, rotary tillers, and other
agricultural and lawn/garden machines and equipment: Coordinates work of production and
stock control departments to maintain flow of material to assembly line. Inspects defective parts
and directs routing of rejects to salvage or rework department. Investigates and determines
causes of assembly defects and orders corrective action. Studies present layout of equipment to
effect changeover of assembly line for processing new models. Performs other duties as
described under SUPERVISOR (any industry) Master Title. May be designated according to
component assembled as Motor-Assembly Supervisor (agric. equip.).
801.137-014 SUPERVISOR, INSPECTION (agric. equip.)
Supervises and coordinates activities of workers engaged
in inspecting agricultural equipment for defects. Evaluates defective inspected parts to determine
disposition, and directs routing of rejects to salvage or rework department. Performs duties as
described under SUPERVISOR (any industry) Master Title.
801.261-010 ASSEMBLER, MINING MACHINERY (machinery mfg.) alternate titles: assembler, hydraulic backhoe; assembler, portable oil-well drilling rig; hydraulic and mechanical assembler
Assembles mining machinery, such as continuous miners,
loading machines, cutting machines, locomotives, hydraulic backhoes, and portable oil well
drilling rigs according to blueprints and written specifications, using handtools, power handtools,
and other powered equipment: Reads blueprints and written specifications to plan assembly
sequence. Operates crane or directs OVERHEAD CRANE OPERATOR (any industry)
921.663-010 to move structural framework and machine parts to assembly area. Studies
blueprints to plan logical assembly sequence. Positions specified gears, drive shafts, bearings,
clutches, and other component parts in housings on frame of machine, using electric hoist. Aligns
and levels parts with spacers and shims, and sets clearance between parts, using micrometers,
feeler gauges, calipers, and scale. Bolts cover plates, electric motors, and hydraulic pumps to
machine frame in specified locations, using torque wrench. Lays out hydraulic hose on machine,
away from moving parts, to facilitate servicing machine and connects hydraulic hose to pumps
and specified fittings, using wrench. May measure and cut hydraulic hose for installation in
machine. May clean parts preparatory to assembly, using solvent, cleaning cloths, and air gun.
May assemble and test subassemblies, such as drive shaft, clutch, and transmission, using
acetylene welding, heating, and cutting equipment and test stands. May install electrical wiring
in assembled units according to schematic drawings. May drive mobile machinery to test
performance.
801.261-014 FITTER I (any industry) alternate titles: jig fitter
Lays out, positions, aligns, and fits together fabricated
parts of structural metal products in shop, according to blueprint and layout specifications,
preparatory to welding or riveting: Plans sequence of operation, applying knowledge of
geometry, effects of heat, and allowances for weld shrinkage, machining, and thickness of metal.
Sets up face block, jigs and fixtures. Locates and marks centerlines and reference points onto
floor or face block and transposes them to workpiece, using tape, chains, plumb bob, and
squares. Moves parts into position, manually or by hoist or crane. Aligns parts, using jack,
turnbuckles, wedges, drift pins, pry bars, and hammer. Removes high spots and cuts bevels,
using hand files, portable grinders, and cutting torch. Gives directions to WELDER, ARC
(welding) to build up low spots or short pieces with weld. Straightens warped or bent parts, using
sledge, hand torch, straightening press, or bulldozer. Positions or tightens braces, jacks, clamps,
ropes, or bolt straps, or bolts parts in positions for welding or riveting. May use transit to locate
reference points and erect ladders and scaffolding to fit together large assemblies. May tack weld
and be designated Fitter-Tacker (any industry).
801.261-018 ROTARY-ENGINE ASSEMBLER (engine-turbine)
Assembles and tests industrial rotary engines, following
blueprints and using handtools and power tools: Inspects parts and housing to verify conformity
to parts list and blueprint specifications, using micrometer, feeler gauges, and dial indicators.
Inspects wiring harnesses for defects, rewires defective harnesses, and connects terminals of
harness wires as indicated, following schematics. Tests and adjusts magnetos, using timing light.
Dips parts into cleaning tank of ultrasonic cleaning equipment to clean part surfaces, and hones
cleaned parts to smooth finish, using hand files and emery paper. Aligns housing on fixture,
using jib crane and measuring tools, to position housing for insertion of parts, working as
member of team. Sizes and finishes holes in housing and parts to specified tolerances, using
power drills and reamers. Inserts or attaches and secures holding pins, seals, pipes, and tubing,
using measuring instruments and handtools or power tools. Positions engine on test block, aligns
engine with brake, and bolts engine to bed of block. Connects piping and attachments, using
handtools, to supply engine with water, oil, fuel, and exhaust lines and systems during test
operation. Connects test panel lines, starts engine, and observes gauges to verify that parts
function according to specifications. May disassemble and repair engines. May fabricate engine
parts.
801.361-010 BLOWER AND COMPRESSOR ASSEMBLER (machinery mfg.)
Fits and aligns machined parts, such as bearings,
diaphragms, impeller wheels, blower casings, shafts, and $T3gear cages$T1 to assemble
compressors, blowers, and vacuum pumps, according to drawings and specifications, using
handtools, power drills, and portable gas heating equipment: Scrapes bearings to fit shafts, using
hand scraper, blue chalk, and abrasive paper. Screws and bolts together mechanical parts, such as
gears, vanes, needle bearings, and ring gear, to assemble gear cage assembly, using wrenches and
screwdrivers. Shrinks impeller wheel, sleeves, spacers, and balance piston onto shaft to form
spindle, using portable gas heating equipment. Caulks metal sealing strips into seams of impeller
wheels, sleeves, and balance piston to form seal between impeller wheel and diaphragm, using
hammer and caulking chisel. Lifts and positions spindle into casing (cylinder) to align diaphragm
to spindle and upper and lower blower casing, using $T3lead wires,$T1 micrometers, and
calipers. Levels beams supporting bedplates over test pit, using transit, $T3master
straightedge,$T1 and levels. Aligns and levels blower, induction gear, oil tank, and drive unit on
bedplate to mark mounting holes, using gauges, rules, punch, and scribes. Drills, taps, and reams
holes for mounting bolts, coupling guards, and dowel pins, using portable drill press. Installs
inlet and discharge piping to blower, using handtools, and attaches instruments, such as
barometers, thermometers, pressure gauges, thermocouples, and speed indicator to blower.
Dismantles unit from test pit and cleans and oils parts prior to shipment. Makes specified tests to
determine blower performance, using electrical test equipment, and records instrument readings.
May be designated according to equipment assembled as Compressor Assembler (machinery
mfg.); Pump Assembler (machinery mfg.).
801.361-014 STRUCTURAL-STEEL WORKER (construction) alternate titles: bridge worker; housesmith; iron erector; ironworker; steel erector; structural-iron erector; structural-iron worker; structural-steel erector
Performs any combination of following duties to raise,
place, and unite girders, columns, and other structural-steel members to form completed
structures or structure frameworks, working as member of crew: Sets up hoisting equipment for
raising and placing structural-steel members. Fastens steel members to cable of hoist, using
chain, cable, or rope. Signals worker operating hoisting equipment to lift and place steel member.
Guides member, using tab line (rope) or rides on member in order to guide it into position. Pulls,
pushes, or pries steel members into approximate position while member is supported by hoisting
device. Forces members into final position, using turnbuckles, crowbars, jacks, and handtools.
Aligns rivet holes in member with corresponding holes in previously placed member by driving
drift pins or handle of wrench through holes. Verifies vertical and horizontal alignment of
members, using plumb bob and level. Bolts aligned members to keep them in position until they
can be permanently riveted, bolted, or welded in place. Catches hot rivets tossed by RIVET
HEATER (heat treating) in bucket and inserts rivets in holes, using tongs. Bucks (holds) rivets
while RIVETER, PNEUMATIC (any industry) uses airhammer to form heads on rivets. Cuts and
welds steel members to make alterations, using oxyacetylene welding equipment. May specialize
in erecting or repairing specific types of structures and be designated Bridge-Maintenance
Worker (construction); Chimney Builder, Reinforced Concrete (construction); Scaffold Builder,
Metal (construction); Structural-Steel-Equipment Erector (construction).
801.361-018 STRUCTURAL-STEEL-WORKER APPRENTICE (construction) alternate titles: bridge worker apprentice; ironworker apprentice; steel-erector apprentice
Performs duties as described under APPRENTICE (any
industry) Master Title.
801.361-022 TANK SETTER (petrol. & gas) alternate titles: tank builder
Erects metal tanks used to store crude oil at oil fields,
utilizing knowledge of overall construction techniques and using handtools: Directs helpers in
grading area for tank base. Verifies grade, using spirit level. Bolts tank sections together and
inserts felt or asbestos sealing strips between joints to assemble and erect tank bottoms, sides,
and covers, using wrenches. Bolts attachments, such as ladders, pipe flanges, gauges, and valves,
to tank, using wrenches. Directs helpers in erection of scaffolds and assembly of tank sections.
May erect wooden tanks [TANK ERECTOR (construction)].
801.381-010 ASSEMBLER, METAL BUILDING (construction)
Assembles prefabricated metal buildings according to
blueprint specifications, using handtools, power tools, and hoisting equipment: Erects frame of
building, using hoist. Bolts steel frame members together. Attaches wire and insulating materials
to framework. Bolts sheet metal panels to framework. Reads blueprint to determine location of
items, such as doors, windows, ventilators, and skylights and installs items, using cutting torch,
wrenches, and power drill. Trims excess sheet metal, using cutting torch, power saw, and tin
snips.
801.381-014 FITTER (machine shop)
Fits and assembles structural frameworks and housings
from materials, such as angle iron, I-beams, and plate steel, using handtools and welding
equipment and following blueprint specifications: Examines blueprints and materials list to
obtain parts specifications. Lays out parts dimensions on worktable, using square, chalk line, and
soapstone. Tack-welds scrap metal to outline to provide jig for assembly. Positions parts in jig
and files, chisels, and grinds parts, as indicated, to fit them together. May heat parts with
acetylene torch and bend them in vise, on anvil, or around stakes mounted in table. Tack-welds
fitted parts together or directs FITTER HELPER (any industry) to tack-weld parts. May heat
parts with acetylene torch and dip parts in cyanide bath to harden. Periodically compares
dimensions of assembly to blueprint specifications, using square, rule, and calipers. Works to
tolerances of .0625 inch. May anneal parts with acetylene torch to remove stresses of welding.
May fasten parts together with acetylene torch and brazing rod.
801.381-018 MAJOR-ASSEMBLY INSPECTOR (agric. equip.) alternate titles: assembly inspector; finished-goods inspector
Inspects parts and component assemblies of agricultural
equipment, such as tractors and combines, for compliance with blueprint specifications, using
precision measuring instruments: Inspects parts, such as housings, shafts, and gears, before
assembly, for location and diameter of threaded holes, shaft diameter, and gear tooth angle and
spacing, using micrometers, scales, and templates. Measures completed assemblies for fit and
clearance of parts, using micrometers, calipers, height gauges, and rules. Examines parts for
rough spots, casting flaws, and scratches. Records number of items rejected and reason for
rejection.
801.384-010 ASSEMBLER, WIRE-MESH GATE (metal prod., nec)
Fabricates frames from pipe stock and special fittings and
installs wire mesh fencing to assemble gates, using handtools and power tools: Cuts pipe stock to
specified size, using hacksaw, power saw, or pipe-cutting machine. Inserts pipe ends into corner
fittings and verifies length of frame, using template. Drills holes through pipe and fittings and
bolts them together, using power wrenches. Untwists wire, using pliers, and removes link to cut
wire mesh to size, using hand shears. Inserts metal straps into terminal links of wire mesh. Fits
clamps around metal straps and pipe. Stretches wire and bends clamp around pipe, using special
handtool. Drills holes in frame and bolts scrolls and ornamental castings to gate. Finishes welded
pipe joints, using file or hammer and chisel, and paints joints to retard rusting.
801.663-010 ASSEMBLY-INSPECTOR HELPER (agric. equip.)
Assists ASSEMBLY INSPECTOR (agric. equip.) in
testing power lawnmowers: Selects lawnmower for test run, according to instructions, and moves
mower from assembly line to test area, using hoist. Pours fuel in tank and starts engine. Pushes
or drives mower around test area and moves controls, such as gearshift and steering mechanisms
on signal from ASSEMBLY INSPECTOR (agric. equip.). Places mower on shipping base, using
hoist. Performs other duties as described under HELPER (any industry) Master Title.
801.664-010 LINER REPLACER (mine & quarry; smelt. & refin.)
Replaces metal liners in ore processing equipment, such
as mills, crushers, chutes, and hoppers, using handtools: Loosens worn liners, using wrenches.
Signals OVERHEAD CRANE OPERATOR (any industry) 921.663-010 to remove old liner and
position replacement. Adjusts new liner, using sledge, pry bar, and hydraulic jacks. Bolts liner in
place, using wrenches. May tend furnace to melt zinc. May pour molten zinc onto inner surfaces
of equipment to prepare equipment for new lining.
801.664-014 UTILITY WORKER, MERCHANT MILL (steel & rel.)
Performs any combination of tasks involved in preparing
rolling mill for rolling rods, bars, rounds, and flats: Assembles roll stands, rolls, guides, and rest
bars of rolling mill, using hammers and wrenches. Installs repeaters or tables on rolling line,
using handtools. Grinds surface of repeater guides to ensure smooth passage of steel through
mill, using portable grinder. Sorts and stores guides, tools, and other mill equipment. Cuts scrap
to charging box size, using scrap shear or torch, and places scrap in charging box. Hooks crane
slings to rolls, mill equipment, scrap, or charging boxes, and signals OVERHEAD CRANE
OPERATOR (any industry) 921.663-010 to position load in specified areas. Removes steel piled
up in furnace, using rake or tongs and chain.
801.664-018 ROLL BUILDER (steel & rel.)
Assembles roll stands used on rolling mills according to
orders, using handtools: Reads orders to ascertain shape and size of structural product to be
rolled and to determine procedures for assembling stands. Attaches slings of crane to rolls in
racks and signals OVERHEAD CRANE OPERATOR (any industry) 921.663-010 to position
rolls in stands. Inserts rolls in housing, installs roll bearings, and bolts rolls in place, using
handtools. Installs specified guides on stands, using handtools. Grinds guides, using portable
grinder, to ensure smooth passage of steel through mill. Disassembles roll stands removed from
line and examines parts to determine need for replacement. Sorts and stores rolling equipment.
Records size, quantity, and condition of rolls.
801.667-010 INSPECTOR, SHIPPING (agric. equip.) alternate titles: inspector, finished machines and bundles
Examines agricultural equipment, such as tractors,
combines, and balers, for surface defects, prior to shipment: Examines painted surfaces for
scratches, surfaces of parts, such as hydraulic shafts and chains for specified protective coating,
and grills, ports, and vents for required sealing against entrance of dust, dirt, and foreign
material. Reads labels, tags, identification plates, and stenciled markings to ensure that items,
such as serial and part numbers, correspond. Compares unit with shipping order to determine if
correct accessories, such as boxes of spare parts and tools, are present. Examines unit to ensure
that accessories and parts are securely mounted and that parts, such as radiator and transmission,
do not leak. Notifies supervisor of defects.
801.684-010 JIG FITTER (machinery mfg.)
Assembles frames, bases, and other component parts of
industrial machines and equipment in jigs preparatory to welding, using electric crane and
handtools: Verifies shape of metal parts according to blueprint specifications, using templates.
Examines metal parts to detect defects, such as rough spots and burrs, and removes defects, using
hand file and portable powered grinder. Lifts and fits parts in jig according to blueprint, using
electric crane and handtools. Clamps parts in position in jig, using wrench. Tack-welds parts
together [WELDER, TACK (welding) 810.684-010] in preparation for final welding. Lifts and
moves assembly from jig to welding area using electric crane.
801.684-014 PATTERN GATER (foundry)
Fastens two or more metal patterns to metal match plate,
using screws: Cuts metal strips from stock, using hacksaw, for use as gates and risers, and fastens
strips to match plate, using screws. Applies solder or other compound to joints to achieve smooth
finish. May fabricate pattern parts, using tools, such as disk sander, joiner, planer, and router.
May shellac finished pattern, using brush.
801.684-018 PLAYGROUND-EQUIPMENT ERECTOR (retail trade)
Erects prefabricated playground equipment for schools,
recreational centers, and institutions: Assembles parts, such as swings, horizontal ladders,
basketball standards, slides, and other equipment, using wrenches, stocks and dies, and other
tools to join parts with flanges, and sleeve and elbow joints. Mixes and places cement around
bases of standards. Performs necessary carpentry work.
801.684-022 PROGRESSIVE ASSEMBLER AND FITTER (agric. equip.) alternate titles: assembler, lawn-and-garden machinery; assembler, tractor; case assembler; main-line assembler
Assembles farm or lawn-and-garden machinery, such as
tractors, harvesters, plow disks, rakes, roto-tillers, and snow throwers at one station of
progressive assembly line, using handtools and power tools: Files edges and reams holes to align
parts, such as chains, gears, housings, transmissions, radiators, fuel lines, and wheels with main
assembly. Bolts or clips parts to assembly, using tools, such as prys, hammers, and pneumatic
wrenches and drills. Sets clearance between parts to prescribed tolerances, using fixed gauges
and tools, such as torque wrenches and screwdriver. Positions parts, such as control mechanisms,
and connecting rods in housing and secures parts with bolts, rivets, cotter pins, and keys, using
hammer, wrench, and pliers. Pours lubricating oil into housing and fastens housing cover plates,
using wrench. Mounts assembled units in test fixture, connects unit to electric motor, and starts
motor to test performance of unit. May work from blueprints or sketches.
801.684-026 REINFORCING-METAL WORKER (construction) alternate titles: reinforcing-bar setter; reinforcing-iron worker; reinforcing-steel erector; reinforcing-steel placer; reinforcing-steel setter; reinforcing-steel worker
Positions and secures steel bars in concrete forms to
reinforce concrete: Determines number, sizes, shapes, and locations of reinforcing rods from
blueprints, sketches, or oral instructions. Selects and places rods in forms, spacing and fastening
them together, using wire and pliers. Cuts bars to required lengths, using hacksaw, bar cutters, or
acetylene torch. May bend steel rods with handtools or rodbending machine. May reinforce
concrete with wire mesh. May weld reinforcing bars together, using arc-welding equipment.
801.687-010 ASSEMBLER HELPER, INTERNAL COMBUSTION ENGINE (engine-turbine)
Prepares internal combustion engines for final assembly
and testing, performing any of following duties: Pushes or pulls motor aside, using hook, or
pushes engine on casters between assembly stations. Pulls masking tape from engine to permit
further assembly and adjustment. Removes temporary holding screws to permit attachment of
permanent assemblies, using handtools. Lubricates engine, using grease guns, grease fittings,
brushes, and oilcans. Wipes oil and dirt from outside surface of engine, using rags. Clamps
engine to carrying frame and raises it to overhead conveyor line, using power hoist.
801.687-014 FITTER HELPER (any industry) alternate titles: plate-worker helper; welder-fitter helper
Assists FITTER (any industry) I or WELDER-FITTER
(welding) to position, align, and fit together fabricated plates, structural shapes, and weldments
preparatory to assembly into structural fabricated products, performing following tasks: Holds,
positions, and reads tape or rods to assist in layout. Places and moves blocking, braces, and jigs
to hold parts. Hammers wedges and drift pins, and turns turnbuckles, using lever. Pulls pry bars
to align parts. Grinds or chips rough edges, surplus weld, or scale, using portable grinder or
airhammer. Positions and turns clamps, and bolts together butt straps or parts, using hand or
power wrench. Performs any combination of incidental tasks, such as transporting tools, fixtures,
and parts, assisting welders, bucking rivets, reaming holes, and sweeping area. May be known
according to task performed as Lay-Out Helper (any industry). Performs other duties as
described under HELPER (any industry) Master Title.
801.687-018 TANK-SETTER HELPER (petrol. & gas) alternate titles: tank-builder helper
Assists TANK SETTER (petrol. & gas) in erecting metal
tanks used to store crude oil, performing following tasks: Shovels and spreads dirt over
designated area and pulls straightedge (plank) over surface to tank base. Brushes sealing
compound on felt or asbestos strips used to seal tank joints. Bolts tank sections together to
assemble tanks and inserts sealing strips in joints. Erects scaffolds. Carries tools and materials.
Performs other duties as described under HELPER (any industry) Master Title.
804 TINSMITHS, COPPERSMITHS, AND SHEET METAL WORKERS
This group includes occupations concerned with laying out, cutting to size, bending or shaping, and soldering, brazing, riveting, or crimping sheet metal, such as copper, steel, aluminum, galvanized iron, and tinplate, to fabricate or repair sheet metal items, such as gutters, hot and cold air vents, cabinets, and light tanks.
804.281-010 SHEET-METAL WORKER (any industry) alternate titles: sheet-metal mechanic
Plans, lays out, fabricates, assembles, installs, and repairs
sheet metal parts, equipment, and products, utilizing knowledge of working characteristics of
metallic and nonmetallic materials, machining, and layout techniques, using handtools, power
tools, machines, and equipment: Reads and interprets blueprints, sketches, or product
specifications to determine sequence and methods of fabricating, assembling, and installing sheet
metal products. Selects gauge and type of sheet metal, such as galvanized iron, copper, steel, or
aluminum, or nonmetallic material, such as plastics or fiberglass, according to product
specifications. Lays out and marks dimensions and reference lines on material, using scribers,
dividers, squares, and rulers, applying knowledge of shop mathematics and layout techniques to
develop and trace patterns of product or parts [SHEET-METAL LAY-OUT WORKER (any
industry) 809.281-010] or using templates. Sets up and operates fabricating machines, such as
shears, brakes, presses, forming rolls, and routers, to cut, bend, block and form, or straighten
materials. Shapes metal material over anvil, block, or other form, using handtools. Trims, files,
grinds, deburrs, buffs, and smooths surfaces, using handtools and portable power tools. Welds,
solders, bolts, rivets, screws, clips, caulks, or bonds component parts to assemble products, using
handtools, power tools, and equipment. Installs assemblies in supportive framework according to
blueprints, using handtools, power tools, and lifting and handling devices. Inspects assemblies
and installation for conformance to specifications, using measuring instruments, such as calipers,
scales, dial indicators, gauges, and micrometers. Repairs and maintains sheet metal products.
May operate computer-aided-drafting (CAD) equipment to develop scale drawings of product or
system. May operate laser-beam cutter [LASER-BEAM-MACHINE OPERATOR (welding)
815.682-010] or plasma arc cutter [ARC CUTTER, PLASMA ARC (welding) 816.364-010] to
cut patterns from sheet metal. May be designated by type of metal as Coppersmith (any
industry); Tinsmith (any industry); or according to type of activity as Fabricator, Special Items
(any industry); Model Maker, Sheet-Metal (any industry); Product-Development Worker (any
industry); Roofer, Metal (construction); Sheet-Metal Installer (any industry); Sheet-Metal
Worker, Maintenance (any industry); Shop Mechanic (any industry).
804.281-014 SHEET-METAL-WORKER APPRENTICE (any industry)
Performs duties as described under APPRENTICE (any
industry) Master Title. Frequently specializes, after completing apprenticeship program, in such
areas as ventilation and air-conditioning, restaurant equipment, architectural sheet metal work,
warm-air heating systems, sheet metal roofing, and electric-sign construction.
804.481-010 HOOD MAKER (tex. prod., nec)
Fabricates and assembles sheet metal hoods used to
protect awnings, using handtools and portable power tools: Selects specified steel sheet from
stock. Lays out and marks hood parts on steel sheet, indicating lines for bending, cutting, and
drilling according to drawings, sketches, or verbal instructions, using scale, rule, scribe, and
punch. Cuts metal pieces to size, using hand or bench shears. Bends metal into specified shapes,
using manually operated brake machine or hammers metal to shape, using wooden mallet. Drills
holes into metal, using electric hand drill, or punches holes, using hammer and punch. Hammers
edges of metal parts to form seams, using mallet. Screws, bolts, or rivets hood together and
attaches supports, using handtools. May install hood on building. May fabricate awning frames
[AWNING-FRAME MAKER (tex. prod., nec)].
804.684-010 CUTTER, ALUMINUM SHEET (ship-boat mfg.)
Cuts sheet aluminum to specified shape for use as boat
hulls and decks, using portable saw: Stacks sheets of aluminum on cutting table and positions
pattern on top sheet. Outlines pattern on sheet, using scribe. Guides saw around outline to cut out
hull or deck parts. Drills holes along edges of cutout parts at specified points to mark locations
for attachment of parts, using portable electric drill.
804.684-014 EXTRUSION BENDER (ship-boat mfg.)
Cuts and bends aluminum extrusions into specified
shapes for use as trim, fasteners, and bumper guards on fiberglass boats, using handtools and
portable power tools: Obtains precut extrusions from stock, or cuts extrusions to specified length,
using hacksaw. Places blocks in jig and bends extrusions to shape around blocks. Clamps
extrusions in position in jig and drills holes through extrusions, using power drill. Bolts
extrusions together, using wrench. Releases clamps and removes extrusions from jigs. Tapes
inner surface of extrusions to form watertight seal. Bends aluminum trim in jigs, and attaches
trim to exposed edges of parts, such as plastic panels and seats. Forces trim into position, using
rubber mallet. Crimps edges of trim to fasten trim in position, using crimping tool.
805 BOILERMAKERS
This group includes occupations concerned with assembling, erecting, and repairing boilers and related equipment, attachments, and accessories. Includes laying out, cutting, fitting and bolting, welding, or riveting heavy metal plates, boiler tubes, and castings.
805.131-010 SUPERVISOR, BOILERMAKING (struct. metal)
Supervises and coordinates activities of workers engaged
in assembly, erection, and repair of boilers, tanks, vats, and pressure vessels: Lays out reference
points of columns or plates on foundation, following blueprints. Directs workers in selection of
type and location of rigging and equipment to lift parts into position. Directs welders to assemble
unit. Lays out location and position of drums and $T3headers$T1 on frame to ensure specified
alignment of tubes. Verifies dimensions of accessories, such as chutes, fan stands, uptakes,
stacks, and ladders needed to adapt boiler or tank to location. Directs workers in repair of boilers,
tanks, vats, and pressure vessels. May construct templates of wood, paper, or sheet metal to
facilitate layout tasks. Performs other duties as described under SUPERVISOR (any industry)
Master Title. May be designated according to work activities or workers supervised as
Supervisor, Boilermaking Shop (struct. metal); Supervisor, Field Assembly-And-Erection (struct.
metal); Supervisor Mechanic, Boilermaking (struct. metal).
805.137-010 SUPERVISOR, BOILER REPAIR (any industry)
Supervises and coordinates activities of workers engaged
in maintenance and repair of stationary steam boilers and boiler house auxiliaries, performing
duties as described under SUPERVISOR (any industry) Master Title.
805.261-010 BOILERMAKER APPRENTICE (struct. metal)
Performs duties as described under APPRENTICE (any
industry) Master Title.
805.261-014 BOILERMAKER I (struct. metal) alternate titles: boilermaker, assembly and erection
Assembles, analyzes defects in, and repairs boilers,
pressure vessels, tanks, and vats in field, following blueprints and using handtools and portable
power tools and equipment: Locates and marks reference points for columns or plates on
foundation, using $T3master straightedge,$T1 squares, transit, and measuring tape, and applying
knowledge of geometry. Attaches rigging or signals crane operator to lift parts to specified
position. Aligns structures or plate sections to assemble boiler frame, tanks, or vats, using plumb
bobs, levels, wedges, dogs, or turnbuckles. Hammers, flame-cuts, files, or grinds irregular edges
of sections or structural parts to facilitate fitting edges together. Bolts or arc-welds structures and
sections together. Positions drums and $T3headers$T1 into supports and bolts or welds supports
to frame. Aligns water tubes and connects and expands ends to drums and headers, using tube
expander. Bells, beads with power hammer, or welds tube ends to ensure leakproof joints. Bolts
or welds casing sections, uptakes, stacks, baffles, and such fabricated parts as chutes, air heaters,
fan stands, feeding tube, catwalks, ladders, coal hoppers, and safety hatch to frame, using
wrench. Installs manholes, handholes, valves, gauges, and feedwater connection in drums to
complete assembly of water tube boilers. Assists in testing assembled vessels by pumping water
or gas under specified pressure into vessel and observing instruments for evidence of leakage.
Repairs boilers or tanks in field by unbolting or flame cutting defective sections or tubes,
straightening plates, using torch or jacks, installing new tubes, fitting and welding new sections
and replacing worn lugs on bolts. May rivet and caulk sections of vessels, using pneumatic
riveting and caulking hammers. May line firebox with refractory brick and asbestos rope and
blocks [BRICKLAYER, FIREBRICK AND REFRACTORY TILE (construction)]. May
fabricate such parts as stacks, uptakes, and chutes to adapt boiler to premises in which it is
installed [BOILERMAKER (struct. metal) II].
805.361-010 BOILERHOUSE MECHANIC (any industry) alternate titles: boiler mechanic; heating-equipment repairer; station mechanic
Maintains and repairs stationary steam boilers and boiler
house auxiliaries, using handtools and portable power tools: Cleans or directs other workers to
clean boilers and auxiliary equipment, using scrapers, wire brush and cleaning solvent. Inspects
and repairs boiler fittings, such as safety valves, regulators, automatic-control mechanisms, and
water columns, and auxiliary machines, such as pumps, draft fans, stokers, and burners. Replaces
damaged boiler tubes and plates [BOILERMAKER (struct. metal) I]. Repairs or replaces
high-pressure piping, using power saw, gas torch, threading die, and welding equipment. May
patch boiler insulation with cement. May paint surface of equipment, using brush. May perform
water pressure test by pumping water into system to determine location of leaks. May remove
and replace defective firebrick, using hammer and chisel. May operate lathe and milling machine
to repair or make parts, such as valve stems and pump shafts.
805.361-014 BOILERMAKER FITTER (struct. metal)
Positions, aligns, and secures structural parts and related
assemblies of pressure vessels, such as boilers, tanks, and vats in specified relationship for
subsequent permanent assembly by BOILERMAKER (struct. metal) I or WELDER,
BOILERMAKER (struct. metal). Locates and marks position of parts, using measuring tape,
transit, square, and plumb bob. Signals RIGGER (any industry) to lift parts into position. Aligns
parts to specified fit, using dogs, wedges, turnbuckles, jacks, hammers, and $T3drift pins.$T1
Cuts, files, and grinds seams and joints to attain specified fit, using cutting torch, file, and power
grinder. Straightens or reshapes bent plates or structure, using hammer, jacks, and torch. Clamps,
bolts, or tack-welds parts in place for final welding or bolting. Climbs framework or ladders to
position, fit, or secure parts. May fit plates, structures, or pipes to repair ships.
805.381-010 BOILERMAKER II (struct. metal) alternate titles: boilermaker mechanic
Assembles boilers, tanks, vats, and pressure vessels
according to blueprint specifications, using power tools and handtools: Reads blueprint to
determine location and relationship of parts. Connects firetubes to heads or watertubes to drums
and $T3headers$T1 of boilers, by expanding and belling ends, using tube expander and beading
ends, using power hammer. Drills and taps holes for installation of studs, using portable drill.
Tightens bolts to assemble frames, using hand or power wrenches. Mounts casings of watertube
boilers, or attaches davit heads, burners, or furnace casing to firetube boilers, using wrenches.
Bolts or screws accessories, such as manholes, handholes, fans, gauges, and valves to vessel,
using handtools or power wrenches. Replaces defective parts, using power wrenches, prying
bars, or handtools. May install and repair refractory brick [BRICKLAYER, FIREBRICK AND
REFRACTORY TILE (construction)]. May thread and install stay bolts, using pipe wrench and
dies. May remove and replace rivets and caulk seams to repair riveted shells and structures, using
pneumatic chisel, riveter, and caulking hammer. May cut out defective parts, using acetylene
torch. Distinguish from BOILERMAKER (struct. metal) I who assembles and repairs boilers and
related pressure vessels. May be designated according to work setting or location as Boilermaker,
Central Steam Plant (struct. metal); Boilermaker, Industrial Boilers (struct. metal); Boilermaker,
Ship (struct. metal).
805.664-010 BOILERMAKER HELPER II (struct. metal)
Assists boilermaking personnel in assembling, installing,
repairing, and testing steam boilers, pressure vessels, and other removable structures in ships,
central steam plants, and in industrial plants. Loads structural parts of boilers, pressure vessels, or
tanks on pallets, using hoist. Attaches slings to pallets or onto parts for moving by crane. Assists
in positioning parts in jigs and attaches clamps or other holding devices to fit parts together.
Grinds welds or seams to fit, using portable grinder. Removes boiler casings, grades, handrails,
manhole, and handhole covers to facilitate access to boilers or other vessels for repair, using
handtools. Assists in positioning boiler tubes as specified in boiler drums and $T3headers.$T1
Cleans scale from boiler tubes, using rotary pneumatic brush equipment. Mixes mortar used for
laying firebrick in firebox. Replaces and reassembles gratings, ladders, handrails, and other
disassembled structures after repairs are completed. Performs other duties as described under
HELPER (any industry) Master Title.
805.667-010 BOILER HOUSE INSPECTOR (any industry) alternate titles: boiler cleaner, chief
Visually inspects boilers and water and steam connection
pipes to locate leaks and defective parts. Notifies work crew of repairs to be made. Visually
inspects repaired boilers to ensure completion of repair job and notifies BOILER OPERATOR
(any industry) to resume operation of boiler. Inspects cleaning equipment, such as hand and
powered wire brushes and chipping tools, and orders replacements.
805.687-010 BOILERMAKER HELPER I (struct. metal)
Performs following tasks to assist BOILERMAKER
(struct. metal) I in assembly, erection, and repair of boilers, tanks, vats, and pressure vessels, in
field: Conveys tools, equipment, and parts to work area by hand or using handtrucks. Cleans
boilers and tanks, using scrapers and steam or water hoses. Cleans work area and places
salvageable material in bins. Attaches slings, ropes, or cables to objects, such as plates, tubes,
and drums, following signals of RIGGER (any industry). Positions and holds parts for
BOILERMAKER (struct. metal) I to fit, clamp, or weld parts in specified alignment. Bolts or
unbolts assemblies, using handtools, such as wrenches, screwdrivers, and prying bars. Performs
other duties as described under HELPER (any industry) Master Title.
806 TRANSPORTATION EQUIPMENT ASSEMBLERS AND RELATED OCCUPATIONS
This group includes occupations concerned with assembling transportation and related equipment, such as motor vehicles, aircraft, rail equipment, motorcycles and bicycles, boats, and components, parts, and accessories. Body work is included in Group 807, and painting is included in Group 845.
806.130-010 SUPERVISOR, ENGINE ASSEMBLY (engine-turbine)
Supervises and coordinates activities of workers engaged
in assembly of internal combustion engines: Reviews routing sheets to determine type of engine
to assemble. Examines engine parts at assembly bench or line for agreement with routing sheet.
Confers with supervisor to arrange assembly line, supplies, and parts to facilitate assembly of
engines. Corrects stoppages on line by reassigning workers, reporting breakdown of machines to
maintenance department, or supervising repair of machines. Sets up arbor presses, special jigs,
and holding fixtures for assembly of engines. Performs other duties as described under
SUPERVISOR (any industry) Master Title.
806.131-010 SUPERVISOR, ALUMINUM BOAT ASSEMBLY (ship-boat mfg.)
Supervises and coordinates activities of workers engaged
in assembly of aluminum boats: Trains and assists workers in performance of tasks, such as
cleaning, drilling, riveting, painting, and inspecting aluminum boats and component parts.
Performs other duties as described under SUPERVISOR (any industry) Master Title.
806.131-014 SUPERVISOR, ASSEMBLY (motor-bicycles)
Supervises and coordinates activities of workers engaged
in assembling and repairing forks, frames, transmissions, or other motorcycle components:
Trains workers in assembly and repair procedures. Performs duties as described under
SUPERVISOR (any industry) Master Title. May be designated according to department as
Supervisor, Frame Assembly (motor-bicycles); Supervisor, Motorcycle And Wheel Assembly
(motor-bicycles); Supervisor, Transmission And Fork Assembly (motor-bicycles). May
supervise and coordinate activities of workers engaged in assembly and repair of bicycles,
wheels, and parts.
806.131-018 SUPERVISOR, BOAT OUTFITTING (ship-boat mfg.)
Supervises and coordinates activities of workers engaged
in outfitting and installing engines in fiberglass boats: Trains and assists workers in performance
of tasks, such as installing engines and outfitting boats with such fixtures as metal trim, seats,
and windshields. Inspects engine placement for conformance to specifications, using rulers and
levels. Rubs fingers over boat surfaces to detect rough edges. Confers with other supervisory
personnel to coordinate interdepartmental workflow. Coordinates loading and shipping
schedules. Performs other duties as described under SUPERVISOR (any industry) Master Title.
806.131-022 SUPERVISOR, ERECTION SHOP (railroad equip.)
Supervises and coordinates activities of workers engaged
in fitting, welding, and riveting railroad car components, such as beams, center sills,
crossbearers, sides, ends, and roofing, to make car framework. Performs duties as described
under SUPERVISOR (any industry) Master Title.
806.131-026 SUPERVISOR, INSPECTION AND TESTING (motor-bicycles)
Supervises and coordinates activities of workers engaged
in inspecting and testing motorcycle parts and assemblies: Examines and measures rejected parts
and assemblies to determine type of defect. Notifies engineering personnel of malfunctioning
inspecting and testing equipment. Trains workers in inspecting and testing procedures. Performs
duties as described under SUPERVISOR (any industry) Master Title.
806.131-030 SUPERVISOR, RIGGER (ship-boat mfg.)
Supervises and coordinates activities of workers engaged
in installation and repair of rigging, and in hoisting and positioning machinery, equipment, and
structural parts aboard ships. Performs duties as described under SUPERVISOR (any industry)
Master Title.
806.131-034 SUPERVISOR, SHIPFITTERS (ship-boat mfg.)
Supervises and coordinates activities of workers engaged
in fabricating and installing metal structural parts, such as bulkheads, plates, and frames in ships.
Inspects installations, such as decks and engine foundations, for conformance with specifications.
May supervise workers engaged in repairing structural parts of ships. May direct moving and
launching of ships. Performs other duties as described under SUPERVISOR (any industry)
Master Title.
806.131-038 SUPERVISOR, INSPECTION (aircraft mfg.)
Supervises and coordinates activities of workers engaged
in inspecting and testing raw materials and manufactured products in accordance with customer
and company quality standards. Performs other duties as described under SUPERVISOR (any
industry) Master Title.
806.131-042 SUPERVISOR, PRODUCTION DEPARTMENT (aircraft mfg.)
Supervises and coordinates activities of workers engaged
in fabricating, assembling, modifying, or repairing parts, assemblies, tooling, and related items
used in manufacturing aircraft and space vehicles: Analyzes work orders, schematics, and other
specifications to determine parts and assemblies requiring fabrication, modification, or repair.
Trains employees in work methods and procedures. Inspects work to ensure adherence to
standards and specifications. Requisitions replacement materials, tools, and equipment. Performs
other duties as described under SUPERVISOR (any industry) Master Title.
806.134-010 SUPERVISOR, MOTOR VEHICLE ASSEMBLY (auto. mfg.)
Supervises and coordinates activities of workers engaged
in assembling motor vehicles, such as automobiles, trucks, buses, or limousines: Directs workers
in welding, assembly, inspection, and repair techniques, utilizing knowledge of assembly
procedures and specifications. Confers with other supervisory personnel to coordinate activities
of individual departments within plant. Assigns training of new employees to qualified workers
or performs training duties. Performs other duties as described under SUPERVISOR (any
industry) Master Title. May be designated according to component assembled or installed as
Supervisor, Engine Assembly (auto. mfg.); Supervisor, Seat Assembly (auto. mfg.); or stage of
assembly as Supervisor, Body Assembly (auto. mfg.); Supervisor, Chassis Assembly (auto.
mfg.); Supervisor, Final Assembly (auto. mfg.); Supervisor, Trim Assembly (auto. mfg.);
Supervisor, Truck-Trailer Assembly (auto. mfg.).
806.134-014 SUPERVISOR, FIBERGLASS BOAT ASSEMBLY (ship-boat mfg.)
Supervises and coordinates activities of workers engaged
in laminating fiberglass casts on boat molds and assembling fiberglass boats and component
parts: Reads work orders and blueprints to determine materials needed and requisitions materials.
Trains and assists workers in performance of tasks, such as laminating, assembling, painting, and
inspecting boats and component parts. Visually and tactually inspects component parts of boats
to detect air pockets, defects in thickness, or other failures to conform to blueprint specifications.
Performs other duties as described under SUPERVISOR (any industry) Master Title. May
supervise workers engaged in laminating and assembling ship components made of fiberglass
and be designated Supervisor, Fiberglass-Ship-Component Assembly (ship-boat mfg.).
806.137-010 SUPERVISOR, CAR INSTALLATIONS (railroad equip.)
Supervises and coordinates activities of workers engaged
in installing doors, walls, flooring, insulation, heaters, ventilators, generators, and other
equipment and materials in exteriors and interiors of railroad cars. Performs duties as described
under SUPERVISOR (any industry) Master Title.
806.137-014 SUPERVISOR, ORDNANCE TRUCK INSTALLATION (ordnance)
Supervises and coordinates activities of workers engaged
in assembly and installation of tools, equipment, and materials in ordnance mobile shop trucks:
Directs assembly and installation in truck bodies, of benches, tools, and machinery according to
diagrams and blueprints. Performs other duties as described under SUPERVISOR (any industry)
Master Title.
806.137-018 SUPERVISOR, SHIPPING TRACK (railroad equip.)
Supervises and coordinates activities of workers engaged
in final assembly and preparation of railroad cars for shipment to customers: Trains new workers
in performance of tasks, such as installing exterior fixtures, touching up stenciled letters and
designs, sandblasting to clean exterior surfaces, caulking to waterproof, and testing and adjusting
air brake systems of railroad cars. Monitors performance of tasks, machinery and equipment, and
condition of work areas to ensure adherence to company standards. Reports machinery and
equipment malfunctions to maintenance personnel. Performs other duties as described under
SUPERVISOR (any industry) Master Title.
806.137-022 QUALITY ASSURANCE SUPERVISOR (auto. mfg.)
Supervises and coordinates activities of workers engaged
in inspecting and testing assembled motor vehicles, components, and parts, as vehicles and
subassemblies proceed through stages of assembly process, applying knowledge of quality
assurance standards and procedures: Reviews quality assurance instructions, assembly
specifications, and production schedules to determine method of conducting inspections and
tests, sequence of operations, and work assignments. Directs workers in quality assurance
inspection and testing, to assure that establishment and regulatory standards are met. Assigns
training of new workers to qualified workers. Reviews reports and confers with quality
assurance, production, management, and engineering personnel to solve work-related problems.
Performs other duties as described under SUPERVISOR (any industry) Master Title. May be
designated according to stage of assembly as Quality Assurance Supervisor, Body (auto. mfg.);
Quality Assurance Supervisor, Trim (auto. mfg.); Quality Assurance Supervisor, Chassis (auto.
mfg.); Quality Assurance Supervisor, Final (auto. mfg.).
806.261-010 INTERNAL-COMBUSTION-ENGINE INSPECTOR (engine-turbine) alternate titles: inspector and tester; inspector; erector
Inspects internal combustion engines after test for
conformance to blueprints and specifications, using measuring instruments and handtools:
Reviews performance test report and compares log data, such as temperature, lubrication
compression, horsepower, fuel consumption, and manifold pressure with specifications. Signs
inspection tag to release engines from test floor or analyzes data to locate assemblies and parts
not functioning according to specifications. Measures dimensions of disassembled parts and
assemblies, such as pistons, cylinder liners, valves, bearings, shafts, governors, injectors, or
carburetors, and clearances between moving and stationary parts, using scale, micrometers,
special tools, and gauging setups. Compares measurements with specifications to locate faulty
parts. Records findings and notifies supervisor of results of inspection. May inspect incoming
materials for conformance with specifications. May disassemble engines during inspection
process. May supervise crating and shipping of engines to consignees. May be designated
according to type of engine inspected as Diesel-Engine Inspector (engine-turbine);
Gasoline-Engine Inspector (engine-turbine).
806.261-014 RIGGER (ship-boat mfg.) alternate titles: loft rigger; outside rigger
Fabricates, installs, and repairs rigging and
weight-handling gear on ships and attaches hoists and pulling gear to rigging to lift, move, and
position machinery, equipment, structural parts, and other heavy loads aboard ship: Forms slings
and towing bridles by looping and splicing cable or by crimping metal sleeve around cable end
and body of cable, using crimping tool. Splices and ties rope to form nets, ladders, and other
rigging. Installs hooks, swivels, and turnbuckles in rigging. Reeves lines through blocks and
pulleys. Sews canvas or leather covers on rigging at friction points, using sail twine and
sailmaker's palm and needle. Selects and attaches gear, braces, and cushions, according to weight
and distribution of load, availability of hoisting machinery, and presence of obstacles, such as
ship's structural members and jutting buildings, which might interfere with maneuverability of
incorrectly rigged hoisting gear. Signals workers operating cranes or other equipment to move
load. Installs beam clamps, pad eyes, gallows frames, and other supporting structures for rigging
gear. Controls movement of heavy equipment through narrow openings or in confined spaces,
using jacks, pulley blocks, chainfalls, and rollers. Lays out and handles lines, snubs lines on
cleats or bollards, or hauls in lines with capstans to assist SHIPWRIGHT (ship-boat mfg.) in ship
drydocking operations. Installs or repairs ship's rigging, such as mast or antenna rigs, small boat
handling gear, and winch or windlass rigging. Installs masts, booms, yardarms, and gaffs,
working aloft as required. Rigs and hangs scaffolds and stages that require blocks and pulleys.
806.261-018 RIGGER APPRENTICE (ship-boat mfg.) alternate titles: erector appentice
Performs duties as described under APPRENTICE (any
industry) Master Title.
806.261-022 TESTER, ROCKET MOTOR (aircraft mfg.) alternate titles: tester, rocket engine
Test fires rocket motor or rocket engine to determine
performance characteristics, using testing, measuring, and recording instruments and equipment,
and mathematical formulas: Positions, or directs other workers to position, motor or engine on
test stand, using hoist or overhead crane. Attaches measuring and testing instruments, controls,
and computerized data acquisition equipment, using handtools. Test operates motor or engine for
specified test periods under varying operational conditions to determine performance
characteristics, such as motor thrust, chamber pressure, and burn rate. Calculates performance
data using computer, calculator, and standard formulas. Records and interprets test results for
analysis by engineers or others.
806.261-026 MARINE-SERVICES TECHNICIAN (ship-boat mfg.)
Repairs and maintains boats and similar vessels in marine
service facility: Examines repair or installation orders, drawings, and vessel, utilizing knowledge
based on past experience to determine extent of repairs required or modifications necessary for
installation of equipment, accessories, and hardware. Consults with supervisor regarding
installation or repair problems, sequence of operations, and time required to complete repair or
installation. Removes vessels from water, using movable lift crane or marine railway. Positions
and secures blocking at bottom and sides of vessels according to size, weight, and weight
distribution of vessels, using fasteners, handtools, and power tools. Removes flaked paint,
barnacles, and encrusted debris from hulls of vessel, using scrapers, scrubbers, power washers,
and sandblast equipment. Removes damaged or rotted sections from wooden or fiberglass
vessels, using drill, saw, and handtools. Fabricates and installs wooden replacement parts, using
drawings, measuring instruments, work aids, handtools, power tools, and woodworking machines
and equipment, such as saws, drill press, shaper, planer, and steam cabinet. Caulks wooden hulls
with cotton to prevent leaks. Grinds and sands edges around removed fiberglass sections. Mixes
fiberglass bonding resin and catalyst, cuts fiberglass cloth to size, and impregnates cloth with
mixture. Positions layers of impregnated cloth over damaged area, and smooths area to match
contour of hull, using rollers, squeegee, and power sander. Mixes and applies paint or gel coat to
boats with hand and spray equipment, utilizing knowledge of color mixing, matching techniques,
and application procedures. Tests engine, transmission, rigging, propeller, navigational, and
related systems to diagnose malfunctions, using various measuring instruments. Replaces or
repairs defective components, or fabricates new components. Installs and tests steering gear,
sanitation and refrigeration systems, cabinetry, electrical systems and accessories, hardware,
trim, and related components, following manufacturer's instructions and drawings.
806.261-030 INSPECTOR, ASSEMBLIES AND INSTALLATIONS (aircraft mfg.) alternate titles: inspector, assembly
Inspects assemblies, such as fuselage, tail, and wings,
joining of assemblies into major structure, installation of parts, equipment, and accessories, or
complete aircraft for conformance to specifications and quality standards: Reads and interprets
blueprints, engineering documents, and inspection manuals and procedures to determine methods
and sequence of inspection. Examines parts and assemblies for physical characteristics, such as
surface finish, color, and texture, and for defects, such as cracks, scratches, and loose
connections. Measures parts and assemblies for dimensional accuracy and adherence to blueprint
specifications. Inspects assembly, mating, and installation of parts, assemblies, and equipment
for alignment, fit, clearance, tension, throw limits, torque, and related factors, using fixtures, jigs,
and precision measuring and checking instruments, such as scales, protractor, tensiometer, and
gauges. Conducts or witnesses functional or operational tests of partial or completed units, such
as landing gear, auto pilot, engine controls, and rudders, to verify conformance to specifications,
using test equipment. Accepts or rejects assemblies or installations, and recommends repair,
rework, or replacement of component parts. Confers with engineering, production, and
inspection personnel to exchange inspection information. May be designated according to
assembly or installation inspected as Inspector, Subassembly (aircraft mfg.); Inspector, Final
Assembly (aircraft mfg.); Inspector, Final Assembly, Electrical (aircraft mfg.); Inspector, Final
Assembly, Mechanical (aircraft mfg.); Inspector, Structures (aircraft mfg.); Inspector, Engines
And Components Assembly (aircraft mfg.); Inspector, Experimental Assembly (aircraft mfg.);
Inspector, Electrical And Electronic Installations (aircraft mfg.).
806.261-034 INSPECTOR, MATERIAL DISPOSITION (aircraft mfg.)
Inspects rejected or obsolete aircraft parts, assemblies, or
materials to determine disposition, utilizing knowledge of production processes, repair methods,
and cost, using precision measuring instruments: Reviews rejection slips to determine method of
inspection required. Inspects and measures parts to determine nature and extent of defect, using
surface plate or table and precision measuring instruments, such as calipers, gauges, and
micrometers. Compares inspection results with specifications and consults with manufacturing,
engineering, and other personnel to determine possibility and practicability of salvaging rejected
parts, assemblies, or materials. Evaluates inspection data, considering value, costs involved,
production delays, quality, appearance, and related factors, and recommends final disposition,
such as scrap, return to vendor, salvage, or rework. Records inspection results and
recommendations for disposition of parts, assemblies, or materials. May investigate rejections of
parts and assemblies to determine corrective action to prevent recurrence and be designated
Material Review Board Representative, Quality Control (aircraft mfg.).
806.261-038 INSPECTOR, MISSILE (aircraft mfg.)
Inspects and tests missile components and ground support
equipment, according to blueprints and specifications, using precision measuring instruments and
test equipment: Examines components of missile systems, such as electrical, electronic,
instrumentation, mechanical, propulsion, hydraulic, and pneumatic, for conformance to quality
standards. Tests functional performance of system components, using test equipment. Inspects
and measures parts and assemblies for alignment, location, dimension, fit, location of bolt and
rivet holes, and fastening to ensure conformance to blueprints and specifications, using jigs,
fixtures, sight levels, and precision measuring instruments. Inspects ground equipment, such as
missile boosters, launch pads, and shelters, for conformance to standards and specifications.
Visually and tactilely examines ablative coating on exterior surfaces of missile to ensure uniform
application. Conducts or witnesses operational testing to verify that missile systems adhere to
specifications. Analyzes inspection and test results and prepares inspection reports indicating
acceptance, rejection, or rework required. Confers with customers, engineering, production, and
inspection personnel to exchange information, such as test results or proposed modifications to
missile system. May inspect and test missile systems prior to flight or delivery to customer and
be designated Inspector, Missile Final Assembly (aircraft mfg.); Missile Inspector, Preflight
(aircraft mfg.). May inspect space vehicle components during final assembly and be designated
Space Vehicle Inspector, Preflight (aircraft mfg.).
806.261-042 INSPECTOR, OUTSIDE PRODUCTION (aircraft mfg.)
Inspects and tests aircraft, space capsule, and missile
parts, assemblies, and materials at subcontractor's plant or airline maintenance base for
conformance to engineering requirements and specifications, using blueprints, test equipment,
and precision measuring instruments: Sets up and adjusts hardness testers to test metal parts for
specified hardness. Inspects dimensions, alignment, and assembly of machined parts and tools,
such as landing gears, brakes, gear boxes, jigs, and fixtures, using measuring instruments and
devices, such as surface plate, height gauges, calipers, and micrometers. Approves or rejects
parts, assemblies, and materials, and prepares inspection reports. Consults with vendors and
subcontractors regarding interpretation of specifications, rejection, rework, salvage or other
disposition of parts, and related issues. May inspect surfaces of metal parts and assemblies
subsequent to or following chemical milling, heat treating, and micro-particle cleaning for
defects or surface contaminants, using inspection devices. May examine and test ordnance
devices and pyrotechnic apparatus, such as ejection seats, under simulated operating conditions
to ensure specified operational characteristics. May specialize according to parts inspected, such
as machined parts, plastics, sheet metal, and precision assemblies, or according to process
involved, such as welding or electroplating.
806.261-046 INSPECTOR, PLASTICS AND COMPOSITES (aircraft mfg.)
Inspects and tests plastic and composite aircraft and
aerospace parts, assemblies, and structures for work quality, dimensional accuracy, and
conformance to engineering drawings and specifications, using precision measuring and testing
instruments and equipment: Reads inspection logs and operation sheets to determine nature and
sequence of inspection. Reviews blueprints and production diagrams to visualize layout and
assembly procedures, locate critical references, determine parts and materials requirements,
dimensions, and finish specifications. Inspects laminated and molded structures during all phases
of fabrication and assembly to ensure adherence to specifications. Visually inspects parts and
assemblies for fissures, porosity, delaminations, contour, and other physical characteristics.
Measures parts and assemblies for dimensional accuracy, using precision measuring instruments,
templates, jigs, and fixtures. Verifies location of installed fasteners and hardware. Reads
pyrometers, timers, and pressure instruments to verify that operation of curing ovens and other
equipment conforms to specifications. Examines assembly surfaces subsequent to curing to
ensure specified smoothness and evenness of finish. Sets up and operates test equipment to
perform pressure and functional testing of parts and assemblies, and to measure physical
properties, such as thickness and hardness. Calculates and records test results. Accepts or rejects
parts and assemblies, and prepares documentation to record inspection results, rework required,
and disposition of unacceptable products. Confers with production, liaison, inspection, and other
personnel to coordinate inspection process and to discuss inspection results. May inspect and test
bonding of parts from metal and nonmetallic materials, such as graphite and fiberglass, and be
designated Metal Bond Inspector (aircraft mfg.). May be designated by material or process as
Inspector, Advanced Composite (aircraft mfg.); Inspector, Plastics Fabrication-Developmental
(aircraft mfg.); Inspector, Production Plastic Parts (aircraft mfg.); Inspector, Structural Bonding
(aircraft mfg.).
806.261-050 OPERATIONAL TEST MECHANIC (aircraft mfg.) alternate titles: systems checkout mechanic
Conducts final operational testing and troubleshooting of
entire electrical, hydraulic, oxygen, pneumatic, fuel, surface control and rigging systems, and
component parts installed in aircraft, under simulated flight conditions, according to blueprints,
diagrams, engineering documents, and specifications, using precision instruments and test
equipment: Locates and disassembles structural, mechanical, electrical, or other parts and
assemblies to facilitate testing, using blueprints, diagrams, handtools, and power tools. Attaches
fittings, clamps, lines, and hoses to test equipment, such as hydraulic test bench, pressure or
vacuum test cart, and fuel quantity calibration equipment, and connects test equipment to system
components to be tested. Operates test consoles, test equipment, and aircraft controls, or observes
operation of system components, such as control surfaces and landing gear, being operated by
other workers to determine system performance under simulated flight conditions.
Communicates with other workers during system checkout, using radio headset or other
communication device. Operates steering cart or aircraft controls to move aircraft. Interprets and
analyzes test results to diagnose malfunctions. Adjusts, replaces, or repairs defective
components, or documents rework to be completed by others. Records operational test and
rework information. Fabricates test aids as required. May perform operational testing of specific
electrical, mechanical, or other aircraft system and be designated Checkout Mechanic, Hydraulic
And Rigging (aircraft mfg.); Electrical Checkout Mechanic (aircraft mfg.); Mechanic, Electrical
Operational Test (aircraft mfg.); Mechanic, General Operational Test (aircraft mfg.).
806.264-010 HULL INSPECTOR (ship-boat mfg.)
Inspects construction of hulls, compartments, tanks, and
decks of ships for conformance to plans and specifications: Examines hulls, hull fittings, and
riveting for defects, and alignment of plating and framing. Inspects painted surfaces and caulked
edges and seams. Observes testing of tanks, decks, and compartments for strength of material
and watertightness. Opens and closes doors, manhole covers, hatches, and hull valves, by hand or
remote controls, to verify fit and ease of operation. Inspects heating and ventilation systems to
verify size of vent ducts, and to ensure that installation meets specifications. Starts blowers, and
measures volume and velocity of air in system, using measuring devices, such as meters and
gauges. Inspects piping and valves of ship's service system during pressure test for leakage and
strength of material. Records inspection data. May inspect commissioned vessels, afloat or in
drydock, for corrosion or deterioration in outer hull, double bottoms, sea chests, and other
structural parts.
806.264-014 INSPECTOR, AIRCRAFT LAUNCHING AND ARRESTING SYSTEMS (government ser.)
Inspects mechanical and structural construction and
installation, and monitors operational testing of aircraft catapults and arresting gear systems used
on aircraft carriers, according to contract specifications: Examines system components, such as
pumps, valves, cables, and air and steam lines for defects and faulty installation. Compares
operational functioning with contract specifications to ensure serviceability and safety. Tests
questionable components, using standard instruments and gauges. Monitors operational testing of
equipment and assists in determining causes of malfunctioning equipment. Prepares reports of
findings to facilitate modifications.
806.281-010 DYNAMOMETER TESTER, ENGINE (auto. mfg.) alternate titles: engine tester
Tests completed motor vehicle engines prior to mounting
in chassis, using conventional or computerized dynamometer, and adjusts and repairs engines to
ensure performance conforms to specifications: Lifts engine onto stand, using hoist, and aligns
and bolts engine in place. Bolts coupling to dynamometer and engine shaft and attaches fuel and
coolant lines, using handtools. Starts engine to drive dynamometer. Reads gauges on instrument
panel to determine that power developed at specified speeds, timing, and other engine
specifications meet standards. Screws gauge into spark plug opening of successive cylinders
while engine is running to verify compression ratios. Reverses drive by cutting off engine and
moving switches, causing dynamometer to drive engine. Reads gauges to determine power
necessary to turn engine. Adjusts carburetor, sets clearances between tappets and valves, and
regulates timing, using feeler gauge, timing light, and handtools. Listens for internal noise, such
as piston slap, knocks, taps, and gear noises that indicate irregularities in engine operation, using
stethoscope-like instrument, and determines location and cause of malfunctions. Repairs or
replaces carburetor, spark plugs, and fuel pump, or fills out report for repairs involving
disassembly of engine. May test engine mounted on chassis and be designated Dynamometer
Tester, Chassis (auto. mfg.).
806.281-014 EXPERIMENTAL MECHANIC, ELECTRICAL (motor-bicycles)
Builds, modifies, and tests electrical parts to improve
motorcycle performance, using handtools, metal fabricating machines, and testing equipment:
Positions and clamps parts in fixtures on test bench. Attaches oscilloscope, pyrometer, voltmeter,
spark tester, or other test equipment to armature coil, generator, spark plugs, voltage regulator, or
other electrical parts. Reads dials and meters to determine amperage, voltage, electrical output
and input at specified operating temperature, and to detect open circuits, short circuits, or other
electrical malfunctions. Analyzes performance of parts tested to determine deviation from
specifications. Disassembles and examines parts to determine cause of malfunction, using
handtools. Operates drill press, grinders, engine lathe, or other machines to modify parts tested or
to fabricate experimental parts for testing. Compiles and submits reports of test results to
engineering department and recommends design or material changes.
806.281-018 FINAL INSPECTOR, MOTORCYLES (motor-bicycles)
Inspects and tests new motorcycles prior to shipment to
ensure conformance with specified standards, using mechanic's handtools and specification
sheets: Turns screws and bolts to adjust brake, carburetor, clutch, or timing of motor to attain
specified performance, using handtools. Activates motor and runs stationary motorcycle at
various speeds, and records unusual sounds or vibration in motor, rear end, or transmission.
Drives motorcycle over test area to detect malfunctions in engine and defects in body assembly.
Observes instrument dials and gauges on dashboard and records deviations from standards, such
as performance vibration, low oil pressure, discharging battery, or stiff action. Compiles written
report approving unit for shipment or specifies reason for disapproval. When test riding only,
may be designated Test Rider (motor-bicycles).
806.281-026 INSPECTOR, PRECISION ASSEMBLY (aircraft mfg.)
Inspects and tests precision parts and assemblies, such as
landing gear, control columns, boosters, and impellers, used in manufacturing aircraft and
aircraft engines, for conformance to blueprints, drawings, and other specifications, using
precision measuring instruments and testing equipment: Visually examines parts for
completeness, relationship of component parts, work quality, and obvious defects. Measures
clearances, dimensions, alignment, mesh, and fit of component parts, using precision measuring
instruments, such as boroscope, micrometers, calipers, and gauges. Compares measurements to
blueprints, drawings, and specifications to determine if parts conform to acceptable tolerances.
Connects assemblies to bench test equipment, and conducts functional and continuity tests to
determine if working mechanisms adhere to established standards. Records inspection results to
document acceptance, rejection, or rework required of inspected parts and assemblies. May plan
method and sequence of inspection and testing when written information is not provided.
806.281-058 CARPENTER, PROTOTYPE (ship-boat mfg.)
Fits and installs bulkheads, sole, and cabinets in
prototype fiberglass boats, and cuts pattern for production sailboats: Reads preliminary
blueprints to determine bulkhead dimensions and position. Transfers dimensions to marine
plywood, using tape measure, square, and marking devices. Cuts wood to specified dimensions,
using portable electric saw. Lifts and carries wood and climbs scaffolds to position plywood in
hull. Pushes and pulls to position bulkhead in accordance with specifications. Marks and trims
bulkhead to remove excess material and ensure bulkhead matches hull contour. Attaches
bulkhead to pawl with clamps to immobilize bulkhead. Applies liquid adhesive to back of trim
fabric and surface to be covered, using brush. Lays fabric on adhesive-coated area and smooths
material with hands to remove wrinkles. Slides and shoves prebuilt cabinets into specified
position. Transfers measurements of fitted parts to plywood, using tape measure, square, and
marking devices. Cuts wood, using portable electric saw, to make pattern for production sailboat.
806.283-010 TEST DRIVER II (auto. mfg.)
Drives prototype or experimental vehicles, such as
automobiles, trucks, motor homes, or buses, under test conditions to obtain performance data:
Drives vehicle over test tracks, city streets, or highways to perform specified tests. Gathers data
on vehicle performance, such as braking action, stability, and maneuverability. Listens for
unusual noises from engine, transmission, differential, and body parts, indicating possible
defects. Copies readings from special test equipment. Records information, such as miles
traveled and gas, oil, or water consumed, brake operation, noises detected, and general
performance on standard form. May install special testing equipment specified for tests. May
perform maintenance duties, such as gassing car, changing oil, or lubricating car.
806.283-014 TEST DRIVER I (auto. mfg.) alternate titles: car tester; chassis driver; overland driver; road tester
Drives completed motor vehicle, as vehicle comes from
assembly line, on proving ground under simulated road conditions, and observes performance to
detect mechanical and structural defects: Examines vehicle before road testing to ensure that
equipment, such as electrical wiring, hydraulic lines, and fan belts, are installed as specified, and
verifies that vehicle has been serviced with oil, gas, and water. Drives vehicle to simulate actual
driving conditions. Listens for rattles and excessive mechanical noise, and moves controls to test
functioning of equipment, such as horn, heater, wipers, and power windows. Writes inspection
report on standardized form indicating defects or malfunctions.
806.361-014 ASSEMBLER-INSTALLER, GENERAL (aircraft mfg.) alternate titles: line assembler, aircraft
Builds up and joins structural assemblies, such as wing,
tail, and fuselage, and installs functional units, parts, or equipment, such as landing gear, control
surfaces, doors, stowage units, fuel and oil tanks, wire harnesses, and floorboards, according to
specifications, using handtools and power tools: Locates and marks reference points and holes
for installation operations, using jigs and templates, or measures from previously established or
marked station lines or index points, using measuring instruments, such as scales, micrometer,
and square. Cuts, trims, files, drills, reams, cements, or solders assembled units prior to
installation, using handtools and power tools. Bolts, screws, or rivets accessories, such as
brackets, pulleys, and clips to fasten, support, or hang components and installations. Aligns and
fits structural assemblies manually or signals OVERHEAD CRANE OPERATOR (any industry)
921.663-010 to position assemblies for joining. Bolts, clamps, and rivets assemblies to fuselage.
Installs functional units, parts, or equipment in structural assembly according to blueprints and
specifications, using handtools and power tools. Inspects and tests installed units, parts, and
equipment to ensure that fit, clearance, alignment, and functional performance comply with
standards, using measuring instruments and test equipment.
806.361-018 FINAL INSPECTOR, TRUCK TRAILER (auto. mfg.)
Examines assembled truck trailers for conformance to
manufacturing specifications: Measures parts and compares dimensions with work orders and
blueprints, using steel tape, fixed gauges, and micrometers. Inspects electrical wiring, following
wiring diagrams and color codes. Compares part numbers with assembled units to determine that
undercarriage, braking system, wheels, tires, and latching support meet specifications. Examines
welded and painted surfaces for flaws. Records type of items examined and defects found.
Stamps items that meet specifications.
806.361-022 INSPECTOR, FABRICATION (aircraft mfg.)
Inspects metallic and nonmetallic aircraft parts, such as
extrusions, tubing, skins, access doors, fuel and oil tank sections, and air ducts, for conformance
to standards and specifications: Reads and interprets inspection manuals, blueprints, engineering
drawings, and specifications to determine inspection method and procedures and allowable
tolerances. Examines parts for defects, such as cracks, corrosion, pits, and stress and fatigue
marks. Measures dimensions, contours, trim lines, angles, radii, and coordination of parts for
conformance to blueprints and specifications, using precision measuring instruments and devices,
such as surface plate, surface table, micrometers, calipers, protractor, and contour templates.
Calculates allowable dimensional deviations, utilizing knowledge of shop math. Verifies
configuration of component parts and location of fastener holes, using check fixtures and
measuring instruments. Inspects welding, heat treating, bonding, brazing, and machining of parts
for conformance to specifications. Observes or conducts testing of parts to ensure that functional
performance and physical characteristics conform to fabrication standards and specifications,
using testing and measuring equipment. Accepts or rejects parts and records inspection results.
Discusses inspection and test results with quality assurance, production, and engineering
personnel. May review inspection results prepared by other inspectors. May be designated
according to fabrication process involved as Inspector, Machined Parts (aircraft mfg.); Inspector,
Sheet Metal Parts (aircraft mfg.); Inspector, Welded Parts (aircraft mfg.).
806.361-026 NEW-CAR GET-READY MECHANIC (automotive ser.; retail trade) alternate titles: car checker; make-ready mechanic
Inspects and services new automobiles on delivery to
dealer or customer, and makes minor repairs or adjustments to place vehicle in salable condition,
using handtools, portable power tools, and specification sheets: Inspects vehicle for obvious
damage and missing major components. Records discrepancies and signs acceptance slip for each
vehicle delivered. Inspects vehicle for loose or misaligned items, such as trim, doors, and
hardware, and positions defective items according to specifications, using handtools. Starts
engine and drives automobile to test steering, brakes, transmission, and engine operation.
Activates power equipment, such as electric windows, seats, radio, horn, lights, and directional
signals to ensure specified operating standards. Washes car and vacuums interior. Inspects
surfaces to detect minor chips and scratches in paint and touches up imperfections, using brush
applicator and factory-supplied matching paint. Installs optional equipment specified by
customer or dealer, such as outside mirrors, rugs, and seat covers, using handtools. Installs
standard components, such as hubcaps and wiper blades, using handtools. Pours antifreeze into
radiator according to seasonal requirements. Polishes car to remove preservative coating and road
film accumulated during transit. May spray undercoating material on vehicle, using spray gun.
May tune engine, using mechanic's tools and test equipment. May install or repair major
mechanical, hydraulic, or electromechanical equipment, such as radios, air-conditioners, power
steering units, and power brakes, using mechanic's handtools.
806.361-030 AIRCRAFT MECHANIC, ARMAMENT (aircraft mfg.) alternate titles: armament assembler; armament installer
Assembles, installs, and adjusts aircraft armament parts,
assemblies, and accessories, according to specifications, using handtools, power tools, and
measuring instruments: Cleans and oils armament parts, units, and accessories. Attaches
armament mounts to aircraft, using handtools and power tools. Assembles armament system
components, such as guns, gun cameras, bomb racks, missile pods, and firing devices, using
measuring instruments, handtools, and power tools. Installs parts, assemblies, and accessories in
specified location on aircraft, using handtools, power tools, and lifting devices. Installs and
connects control cables to electronically controlled units, using handtools, ring locks, cotter keys,
threaded connectors, turnbuckles, and related devices, and adjusts cables to specified tolerances.
Aligns, adjusts, and synchronizes aircraft armament, using sighting devices and handtools. Tests
functional performance of installed units and adjusts, repairs, or replaces malfunctioning units.
Prepares and loads live ammunition, missiles, and bombs onto aircraft, according to established
procedure. May assist in operational checkout of entire armament system, including test firing,
on ground or during test flight.
806.364-010 INSPECTOR, EXHAUST EMISSIONS (auto. mfg.)
Inspects and tests motor vehicle emission control
systems, using handtools and computerized testing equipment: Attaches test circuit leads to
vehicle ignition system and inserts exhaust probe in tail pipe. Starts and accelerates engine to
specified speed. Observes dials and meters of testing equipment to determine exhaust emission
content and records readings on chart. Compares computer printout to exhaust emissions chart to
detect variations. Examines emission control systems to determine cause of faulty operation.
Adjusts and replaces defective parts, using handtools. Records incidence of recurring defects and
consults with department heads or plant engineers to initiate corrective measures.
806.367-010 UTILITY WORKER, LINE ASSEMBLY (auto. mfg.) alternate titles: group leader; team coordinator
Determines conditions impeding flow of work on motor
vehicle assembly line and notifies responsible personnel that corrective action is necessary:
Informs workers of supervisor's instructions. Notifies supervisor of substandard assembly work
and defective parts, tools, equipment, and material, or other conditions which hinder assembly
process. Notifies supervisor of excessive number of damaged or defective parts, and requests
replacement supply of standard parts to expedite work flow. Discusses methods of resolving
recurring production problems with workers and supervisors, utilizing knowledge of assembly
process. Observes material stock along assembly line and notifies materials-handling personnel
or supervisor of impending shortages. Serves temporarily as ASSEMBLER, MOTOR VEHICLE
(auto. mfg.) 806.684-010 in work-congested areas. Instructs new workers and demonstrates new
or changed operations. May substitute for workers at moving-line assembly operation. May work
as member of assembly group (team) and be assigned to different stages of production process.
May participate in group meetings to exchange job related information.
806.367-014 QUALITY ASSURANCE GROUP LEADER (auto. mfg.) alternate titles: team coordinator; team leader
Assists QUALITY ASSURANCE SUPERVISOR (auto.
mfg.) 806.137-022 in coordinating and monitoring activities of workers engaged in inspecting
and testing assembled motor vehicles, components, and parts, as vehicles and subassemblies
proceed through stages of assembly process, applying knowledge of quality assurance standards
and procedures: Confers with supervisor and reviews assembly specifications and production
schedules. Assigns workers to work stations and monitors department activities. Interprets
standards and procedures, and assists workers in resolving technical problems. Reports
unresolved problems to supervisor. Demonstrates tools, equipment, and work aids used in
performing quality assurance tasks. May attend management meetings to represent work group
and record minutes of meeting. May conduct work group (team) meetings to relay management
information to workers, and solicit response to work-related problems. May perform duties of
absent workers to maintain work schedules.
806.367-018 QUALITY ASSURANCE MONITOR (auto. mfg.)
Inspects and tests assembled motor vehicle, components,
and parts as vehicle and subassemblies proceed through stages of assembly process, performing
any combination of following tasks, to assure that assembly work and materials meet
establishment and regulatory standards, using conventional and electronic test equipment and
machines: Pries welded surfaces of vehicle body apart to observe welded seams and compare
characteristics of spot welds with standards. Conducts nondestructive ultrasonic tests on
unpainted vehicle body to assure that production welding standards have been met. Inspects
vehicle subassemblies and parts received from suppliers to detect substandard materials prior to
distribution to assembly line. Inspects painted vehicle to detect defects in painted surfaces.
Measures gaps between vehicle doors, deck lid, hood, and body, and flushness of parts to vehicle
body. Measures force required to close vehicle doors and deck lids, operate door-opening
buttons, and turn key in doors and deck lid locks. Verifies predetermined torque settings on bolts
and nuts used to assemble parts, subassemblies and vehicle body. Verifies and calibrates setting
of pneumatic powered and hand torque wrenches. Inspects trim parts and components of vehicle
body, such as molding, instrument control panel, wire harnesses, and seat belts. Inspects and tests
chassis parts and components, such as engine and transmission and suspension, brake, and
exhaust systems. Functionally tests electrical and mechanical systems of completed motor
vehicle. Drives completed vehicle on test track to determine origin of wind noise, squeaks, and
rattles. Records results of individual observations and tests, using printed graphic and written
forms, electronic data collecting equipment, or keyboard of central computer system. Reviews
overall quality of vehicle leaving one stage of production prior to entering next or final stage.
Observes assembly and quality assurance process to trace cause of production defects, and
confers with production and quality assurance workers and supervisors, and engineering
personnel to resolve problems. Attends meetings to obtain and discuss report of production
defects observed and recorded by quality audit personnel (centralized auditing unit), for later
discussion with department workers and supervisor. Corrects substandard work or replaces
defective parts, using handtools and power tools. May work as member of quality assurance
group (team) and be assigned different work stations as monitoring needs require. May be
designated according to stage of assembly process as Quality Assurance Monitor, Body (auto.
mfg.); Quality Assurance Monitor, Chassis (auto. mfg.); Quality Assurance Monitor, Final (auto.
mfg.); Quality Assurance Monitor, Trim (auto. mfg.).
806.380-010 RIVETING MACHINE OPERATOR, AUTOMATIC (aircraft mfg.)
Sets up and operates riveting machines that automatically
drill, countersink, and rivet aircraft assemblies, such as wing panels and fuselage sections: Reads
and interprets blueprints, engineering drawings, and specifications to determine setup and
operating procedures. Positions, aligns, and levels parts to be assembled in machine locating
tools, or loads part in automatic work positioner installed on machine, using hoist or overhead
crane. Selects and installs tools, such as drills, countersinks, rams, rivet injector, and chamfer
tools in machine spindles, using handtools. Loads control media, such as tape or disk, in
machine. Adjusts controls to synchronize control media, parts, and machine, and to regulate
depth of countersink, air pressure, and ram stroke. Fills hopper with rivets or other fasteners.
Starts machine, observes operation, monitors displays, and readjusts machine to ensure riveted
assemblies conform to specifications. Operates machine manually or from automatic settings.
Replaces defective cutting tools. May assemble parts prior to loading parts on machine, using
rivet gun and bucking bar. May be designated by type of media controlling machine as Riveting
Machine Operator, Programmed Control (aircraft mfg.); Riveting Machine Operator, Tape
Control (aircraft mfg.).
806.381-014 AIRCRAFT MECHANIC, ENVIRONMENTAL CONTROL SYSTEM (aircraft mfg.)
Lays out, assembles, installs, tests, and adjusts aircraft
environmental control systems according to specifications, using handtools, power tools,
machines, and test equipment: Lays out location of assemblies and parts, such as turbines, heat
exchanges, valves, cylinders, struts, pumps, instruments, lines, and fittings on aircraft, using
layout tools, such as scribers, rules, steel tape, and center punches. Measures, cuts, and bends
tubing and other materials, using machines, such as saws, brakes, and tube bending equipment.
Assembles, installs, and hooks up system components, using handtools, power tools, and
fasteners, such as bolts, screws, rivets, and clamps. Tests functional performance of installed
systems and portions of systems for malfunctions or leaks, using test equipment.
806.381-018 AIRCRAFT MECHANIC, RIGGING AND CONTROLS (aircraft mfg.) alternate titles: aircraft mechanic, rigger; assembler-installer, cable controlled systems
Assembles and installs rigging and control assemblies
and systems that actuate aircraft structures, such as rudder, elevator, canopy, and wing surfaces,
according to specifications, using handtools, power tools, and equipment: Reads and interprets
blueprints, production illustrations, and other specifications to determine location, identity, and
relationship of parts. Assembles, hangs, connects, and installs rigging and control assemblies and
systems, including cables, cylinders, components of ailerons and flaps, pulleys, mountings, and
brackets, working from established station lines and index points, using templates, jigs, fixtures,
handtools, and power tools. Sets, adjusts, and synchronizes rigging and control system
components to established tolerances and requirements. Verifies specified tension of cables,
using tensionmeter. Operates rigging and control systems to determine functional performance,
and reworks or adjusts system components accordingly. May install mechanical linkages and
actuators.
806.381-022 ASSEMBLER, AIRCRAFT POWER PLANT (aircraft mfg.) alternate titles: engine buildup mechanic
Builds up aircraft power plant according to blueprints and
specifications, using handtools, power tools, and equipment: Positions and secures engine on
assembly fixture, using hoist. Connects auxiliary component parts, wiring, cables, lines, and
accessory units to engine according to blueprints and assembly procedures, using handtools and
power tools. Fits, trims, aligns, and adjusts parts and components, using handtools, power tools,
and measuring instruments. Solders, lugs, routes, and ties electrical components. Tests installed
parts and accessories for leakage, continuity, and functionality, using test equipment. Reworks,
repairs, or replaces faulty components. May install engine in nacelle or other structural assembly.
May assemble and install propeller components. May remove engine from crate or packing
container.
806.381-026 ASSEMBLER, AIRCRAFT, STRUCTURES AND SURFACES (aircraft mfg.) alternate titles: aircraft mechanic, structures; assembler-installer, sturctures; structures assembler
Assembles tail, wing, fuselage, or other structural section
of aircraft, space vehicles, and missiles from parts, subassemblies, and components, such as
frames, bulkheads, doors, stabilizers, and landing gear, following blueprints and specifications,
using handtools, power tools, and measuring instruments: Positions and aligns subassemblies in
jigs or fixtures, using measuring instruments, such as protractors and dividers, following
blueprint station lines and index points. Trims and files parts to fit, and verifies fitting tolerances,
using measuring instruments, such as gauges and calipers. Drills, reams, and countersinks holes
in subassemblies, and bolts, rivets, or otherwise fastens subassemblies into structural assembly,
using handtools and power tools. Locates holes to be drilled in structural assembly for
installation of parts and components, using jigs, templates, and measuring instruments. Drills
holes in structure and attaches brackets, hinges, braces, and clips to secure installations. Installs
parts and components, such as incidental plumbing, electrical, rigging, or other functional items,
in main structure, using handtools and power tools. May specialize in assembling and installing
parts, structural components, and subassemblies to build wing assemblies and be designated
Assembler-Installer, Wing Structures (aircraft mfg.).
806.381-034 ASSEMBLER, TUBING (aircraft mfg.) alternate titles: tube bender-assembler
Fabricates and assembles tubing components for air, fuel, oil, hydraulic, and related systems of aircraft and spacecraft, according to specific |
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