- Weigh materials, products, containers, or samples to verify packaging weights or ingredient quantities.
Occupations with related tasks Save Table: XLSX CSV
| Closely Related Tasks | All Related Tasks | Job Zone | Code | Occupation |
| 2 | 3 | 2 | 51-9141.00 | Semiconductor Processing Technicians 
|
| 2 | 3 | 2 | 51-9041.00 | Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders |
| 2 | 2 | 2 | 51-9193.00 | Cooling and Freezing Equipment Operators and Tenders
|
| 2 | 2 | 2 | 51-9124.00 | Coating, Painting, and Spraying Machine Setters, Operators, and Tenders |
| 1 | 4 | 2 | 51-4193.00 | Plating Machine Setters, Operators, and Tenders, Metal and Plastic |
| 1 | 3 | 2 | 51-9195.00 | Molders, Shapers, and Casters, Except Metal and Plastic |
| 1 | 2 | 2 | 51-4021.00 | Extruding and Drawing Machine Setters, Operators, and Tenders, Metal and Plastic |
| 1 | 2 | 2 | 51-9191.00 | Adhesive Bonding Machine Operators and Tenders |
| 1 | 2 | 2 | 51-8013.03 | Biomass Plant Technicians |
| 1 | 2 | 1 | 51-9031.00 | Cutters and Trimmers, Hand |
| 1 | 2 | 2 | 51-8099.01 | Biofuels Processing Technicians |
| 1 | 2 | 3 | 51-9071.00 | Jewelers and Precious Stone and Metal Workers |
| 1 | 1 | 2 | 51-9192.00 | Cleaning, Washing, and Metal Pickling Equipment Operators and Tenders |
| 1 | 1 | 2 | 51-3021.00 | Butchers and Meat Cutters |
| 1 | 1 | 1 | 51-3022.00 | Meat, Poultry, and Fish Cutters and Trimmers |
| 1 | 1 | 2 | 51-4051.00 | Metal-Refining Furnace Operators and Tenders |
| 1 | 1 | 2 | 51-3093.00 | Food Cooking Machine Operators and Tenders |
| 1 | 1 | 2 | 51-3011.00 | Bakers
|
| 1 | 1 | 2 | 51-9051.00 | Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders |
| 1 | 1 | 2 | 51-9083.00 | Ophthalmic Laboratory Technicians |
| 1 | 1 | 2 | 51-9195.04 | Glass Blowers, Molders, Benders, and Finishers |
| 1 | 1 | 2 | 51-3091.00 | Food and Tobacco Roasting, Baking, and Drying Machine Operators and Tenders |
| 1 | 1 | 2 | 51-9023.00 | Mixing and Blending Machine Setters, Operators, and Tenders |
| 1 | 1 | 2 | 51-9111.00 | Packaging and Filling Machine Operators and Tenders
|
| 1 | 1 | 2 | 51-9012.00 | Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders |
| 1 | 1 | 2 | 51-9021.00 | Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders |
| 1 | 1 | 2 | 51-9011.00 | Chemical Equipment Operators and Tenders |
| 1 | 1 | 2 | 51-6061.00 | Textile Bleaching and Dyeing Machine Operators and Tenders |
| 1 | 1 | 2 | 51-3092.00 | Food Batchmakers
|
| 1 | 1 | 3 | 51-8021.00 | Stationary Engineers and Boiler Operators |
| 1 | 1 | 2 | 51-9032.00 | Cutting and Slicing Machine Setters, Operators, and Tenders |
| 1 | 1 | 2 | 51-9151.00 | Photographic Process Workers and Processing Machine Operators |
| 1 | 1 | 2 | 51-9198.00 | Helpers--Production Workers |
- Count, sort, and weigh processed items.
- Measure and weigh amounts of crystal growing materials, mix and grind materials, load materials into container, and monitor processing procedures to help identify crystal growing problems.
- Inspect materials, components, or products for surface defects and measure circuitry, using electronic test equipment, precision measuring instruments, microscope, and standard procedures.
- Manipulate valves, switches, and buttons, or key commands into control panels to start semiconductor processing cycles.
- Maintain processing, production, and inspection information and reports.
- Clean semiconductor wafers using cleaning equipment, such as chemical baths, automatic wafer cleaners, or blow-off wands.
- Study work orders, instructions, formulas, and processing charts to determine specifications and sequence of operations.
- Load and unload equipment chambers and transport finished product to storage or to area for further processing.
- Clean and maintain equipment, including replacing etching and rinsing solutions and cleaning bath containers and work area.
- Place semiconductor wafers in processing containers or equipment holders, using vacuum wand or tweezers.
- Set, adjust, and readjust computerized or mechanical equipment controls to regulate power level, temperature, vacuum, and rotation speed of furnace, according to crystal growing specifications.
- Etch, lap, polish, or grind wafers or ingots to form circuitry and change conductive properties, using etching, lapping, polishing, or grinding equipment.
- Load semiconductor material into furnace.
- Monitor operation and adjust controls of processing machines and equipment to produce compositions with specific electronic properties, using computer terminals.
- Calculate etching time based on thickness of material to be removed from wafers or crystals.
- Inspect equipment for leaks, diagnose malfunctions, and request repairs.
- Align photo mask pattern on photoresist layer, expose pattern to ultraviolet light, and develop pattern, using specialized equipment.
- Stamp, etch, or scribe identifying information on finished component according to specifications.
- Operate saw to cut remelt into sections of specified size or to cut ingots into wafers.
- Scribe or separate wafers into dice.
- Connect reactor to computer, using hand tools and power tools.
- Mount crystal ingots or wafers on blocks or plastic laminate, using special mounting devices, to facilitate their positioning in the holding fixtures of sawing, drilling, grinding or sanding equipment.
- Attach ampoule to diffusion pump to remove air from ampoule, and seal ampoule, using blowtorch.
- Locate crystal axis of ingot, and draw orientation lines on ingot, using x-ray equipment, drill, and sanding machine.
- Count, sort, and weigh processed items.
- Measure and weigh amounts of crystal growing materials, mix and grind materials, load materials into container, and monitor processing procedures to help identify crystal growing problems.
- Inspect materials, components, or products for surface defects and measure circuitry, using electronic test equipment, precision measuring instruments, microscope, and standard procedures.
- Examine, measure, and weigh materials or products to verify conformance to standards, using measuring devices such as templates, micrometers, or scales.
- Measure, mix, cut, shape, soften, and join materials and ingredients, such as powder, cornmeal, or rubber to prepare them for machine processing.
- Measure arbors and dies to verify sizes specified on work tickets.
- Adjust machine components to regulate speeds, pressures, and temperatures, and amounts, dimensions, and flow of materials or ingredients.
- Press control buttons to activate machinery and equipment.
- Monitor machine operations and observe lights and gauges to detect malfunctions.
- Clear jams, and remove defective or substandard materials or products.
- Notify supervisors when extruded filaments fail to meet standards.
- Record and maintain production data, such as meter readings, and quantities, types, and dimensions of materials produced.
- Review work orders, specifications, or instructions to determine materials, ingredients, procedures, components, settings, and adjustments for extruding, forming, pressing, or compacting machines.
- Turn controls to adjust machine functions, such as regulating air pressure, creating vacuums, and adjusting coolant flow.
- Clean dies, arbors, compression chambers, and molds, using swabs, sponges, or air hoses.
- Synchronize speeds of sections of machines when producing products involving several steps or processes.
- Move materials, supplies, components, and finished products between storage and work areas, using work aids such as racks, hoists, and handtrucks.
- Activate machines to shape or form products, such as candy bars, light bulbs, balloons, or insulation panels.
- Select and install machine components, such as dies, molds, and cutters, according to specifications, using hand tools and measuring devices.
- Send product samples to laboratories for analysis.
- Couple air and gas lines to machines to maintain plasticity of material and to regulate solidification of final products.
- Pour, scoop, or dump specified ingredients, metal assemblies, or mixtures into sections of machine prior to starting machines.
- Remove materials or products from molds or from extruding, forming, pressing, or compacting machines, and stack or store them for additional processing.
- Feed products into machines by hand or conveyor.
- Thread extruded strips through water tanks and hold-down bars, or attach strands to wires and draw them through tubes.
- Complete work tickets, and place them with products.
- Disassemble equipment to repair it or to replace parts, such as nozzles, punches, and filters.
- Remove molds, mold components, and feeder tubes from machinery after production is complete.
- Swab molds with solutions to prevent products from sticking.
- Ignite burners to preheat products, or use torches to apply heat.
- Install, align, and adjust neck rings, press plungers, and feeder tubes.
- Examine, measure, and weigh materials or products to verify conformance to standards, using measuring devices such as templates, micrometers, or scales.
- Measure, mix, cut, shape, soften, and join materials and ingredients, such as powder, cornmeal, or rubber to prepare them for machine processing.
- Measure arbors and dies to verify sizes specified on work tickets.
- Measure or weigh specified amounts of ingredients or materials, and load them into tanks, vats, hoppers, or other equipment.
- Weigh packages and adjust freezer air valves or switches on filler heads to obtain specified amounts of product in each container.
- Record temperatures, amounts of materials processed, or test results on report forms.
- Monitor pressure gauges, ammeters, flowmeters, thermometers, or products, and adjust controls to maintain specified conditions, such as feed rate, product consistency, temperature, air pressure, and machine speed.
- Read dials and gauges on panel control boards to ascertain temperatures, alkalinities, and densities of mixtures, and turn valves to obtain specified mixtures.
- Start machinery, such as pumps, feeders, or conveyors, and turn valves to heat, admit, or transfer products, refrigerants, or mixes.
- Correct machinery malfunctions by performing actions such as removing jams, and inform supervisors of malfunctions as necessary.
- Assemble equipment, and attach pipes, fittings, or valves, using hand tools.
- Adjust machine or freezer speed and air intake to obtain desired consistency and amount of product.
- Inspect and flush lines with solutions or steam, and spray equipment with sterilizing solutions.
- Load and position wrapping paper, sticks, bags, or cartons into dispensing machines.
- Sample and test product characteristics such as specific gravity, acidity, and sugar content, using hydrometers, pH meters, or refractometers.
- Start agitators to blend contents, or start beater, scraper, and expeller blades to mix contents with air and prevent sticking.
- Place or position containers into equipment, and remove containers after completion of cooling or freezing processes.
- Scrape, dislodge, or break excess frost, ice, or frozen product from equipment to prevent accumulation, using hands and hand tools.
- Activate mechanical rakes to regulate flow of ice from storage bins to vats.
- Stir material with spoons or paddles to mix ingredients or allow even cooling and prevent coagulation.
- Position molds on conveyors, and measure and adjust level of fill, using depth gauges.
- Insert forming fixtures, and start machines that cut frozen products into measured portions or specified shapes.
- Measure or weigh specified amounts of ingredients or materials, and load them into tanks, vats, hoppers, or other equipment.
- Weigh packages and adjust freezer air valves or switches on filler heads to obtain specified amounts of product in each container.
- Examine, measure, weigh, or test sample products to ensure conformance to specifications.
- Weigh or measure chemicals, coatings, or paints before adding them to machines.
- Dispose of hazardous waste in an appropriate manner.
- Hold or position spray guns to direct spray onto articles.
- Spray prepared surfaces with specified amounts of primers and decorative or finish coatings.
- Monitor painting operations to identify flaws, such as blisters or streaks, and correct their causes.
- Disassemble, clean, and reassemble sprayers or power equipment, using solvents, wire brushes, and cloths.
- Fill hoppers, reservoirs, troughs, or pans with material used to coat, paint, or spray, using conveyors or pails.
- Clean equipment and work areas.
- Apply rust-resistant undercoats and caulk and seal seams.
- Start and stop operation of machines, using levers or buttons.
- Determine paint flow, viscosity, and coating quality by performing visual inspections, or by using viscometers.
- Attach hoses or nozzles to machines, using wrenches and pliers, and make adjustments to obtain the proper dispersion of spray.
- Turn dials, handwheels, valves, or switches to regulate conveyor speeds, machine temperature, air pressure and circulation, and the flow or spray of coatings or paints.
- Observe machine gauges and equipment operation to detect defects or deviations from standards, and make adjustments as necessary.
- Buff and wax the finished paintwork.
- Use brush to hand-paint areas in need of retouching or unreachable with a spray gun.
- Thread or feed items or products through or around machine rollers and dryers.
- Operate auxiliary machines or equipment used in coating or painting processes.
- Remove materials, parts, or workpieces from painting or coating machines, using hand tools.
- Record operational data on specified forms.
- Operate lifting or moving devices to move equipment or materials to access areas to be painted.
- Prepare and apply stencils, computer-generated decals, or other decorative items to finished products.
- Set up portable equipment, such as ventilators, exhaust units, ladders, or scaffolding.
- Adjust controls on infrared ovens, heat lamps, portable ventilators, or exhaust units to speed the drying of surfaces between coats.
- Apply primer over any repairs made to surfaces.
- Fill small dents or scratches with body fillers and smooth surfaces to prepare for painting.
- Mix paints to match color specifications or original colors, stirring or thinning paints, using spatulas or power mixing equipment.
- Remove grease, dirt, paint, or rust from surfaces in preparation for paint application, using abrasives, solvents, brushes, blowtorches, washing tanks, or sandblasters.
- Sand and apply sealer to properly dried finish.
- Examine, measure, weigh, or test sample products to ensure conformance to specifications.
- Weigh or measure chemicals, coatings, or paints before adding them to machines.
- Measure or weigh materials, using rulers, calculators, and scales.
- Examine completed objects to determine thicknesses of metal deposits, or measure thicknesses by using instruments such as micrometers.
- Measure, mark, and mask areas to be excluded from plating.
- Monitor and measure thicknesses of electroplating on component parts to verify conformance to specifications, using micrometers.
- Immerse workpieces in coating solutions or liquid metal or plastic for specified times.
- Adjust dials to regulate flow of current and voltage supplied to terminals to control plating processes.
- Inspect coated or plated areas for defects, such as air bubbles or uneven coverage.
- Set up, operate, or tend plating or coating machines to coat metal or plastic products with chromium, zinc, copper, cadmium, nickel, or other metal to protect or decorate surfaces.
- Observe gauges to ensure that machines are operating properly, making adjustments or stopping machines when problems occur.
- Remove objects from solutions at periodic intervals and observe objects to verify conformance to specifications.
- Maintain production records.
- Remove excess materials or impurities from objects, using air hoses or grinding machines.
- Rinse coated objects in cleansing liquids and dry them with cloths, centrifugal driers, or by tumbling in sawdust-filled barrels.
- Determine sizes and compositions of objects to be plated, and amounts of electrical current and time required.
- Test machinery to ensure that it is operating properly.
- Immerse objects to be coated or plated into cleaning solutions, or spray objects with conductive solutions to prepare them for plating.
- Read production schedules to determine setups of equipment and machines.
- Suspend objects, such as parts or molds from cathode rods, or negative terminals, and immerse objects in plating solutions.
- Suspend sticks or pieces of plating metal from anodes, or positive terminals, and immerse metal in plating solutions.
- Adjust controls to set temperatures of coating substances and speeds of machines and equipment.
- Operate hoists to place workpieces onto machine feed carriages or spindles.
- Position and feed materials into processing machines, by hand or by using automated equipment.
- Position objects to be plated in frames, or suspend them from positive or negative terminals of power supplies.
- Operate sandblasting equipment to roughen and clean surfaces of workpieces.
- Spray coating in specified patterns according to instructions.
- Clean and maintain equipment, using water hoses and scrapers.
- Plate small objects, such as nuts or bolts, using motor-driven barrels.
- Clean workpieces, using wire brushes.
- Mix and test solutions, and turn valves to fill tanks with solutions.
- Replace worn parts and adjust equipment components, using hand tools.
- Place plated or coated materials on racks and transfer them to ovens to dry for specified periods of time.
- Measure and set stops, rolls, brushes, and guides on automatic feeders and conveying equipment or coating machines, using micrometers, rules, and hand tools.
- Position containers to receive parts, and load or unload materials in containers, using dollies or handtrucks.
- Attach nozzles, position guns, connect hoses, and thread wire to set up metal-spraying machines.
- Perform equipment maintenance, such as cleaning tanks and lubricating moving parts of conveyors.
- Install gears and holding devices on conveyor equipment.
- Preheat workpieces in ovens.
- Cut metal or other materials, using shears or band saws.
- Measure or weigh materials, using rulers, calculators, and scales.
- Examine completed objects to determine thicknesses of metal deposits, or measure thicknesses by using instruments such as micrometers.
- Measure, mark, and mask areas to be excluded from plating.
- Monitor and measure thicknesses of electroplating on component parts to verify conformance to specifications, using micrometers.
- Measure ingredients and mix molding, casting material, or sealing compounds to prescribed consistencies, according to formulas.
- Measure and cut products to specified dimensions, using measuring and cutting instruments.
- Verify dimensions of products, using measuring instruments, such as calipers, vernier gauges, or protractors.
- Read work orders or examine parts to determine parts or sections of products to be produced.
- Trim or remove excess material, using scrapers, knives, or band saws.
- Brush or spray mold surfaces with parting agents or insert paper into molds to ensure smoothness and prevent sticking or seepage.
- Engrave or stamp identifying symbols, letters, or numbers on products.
- Assemble, insert, and adjust wires, tubes, cores, fittings, rods, or patterns into molds, using hand tools and depth gauges.
- Clean, finish, and lubricate molds and mold parts.
- Separate models or patterns from molds and examine products for accuracy.
- Set the proper operating temperature for each casting.
- Load or stack filled molds in ovens, dryers, or curing boxes, or on storage racks or carts.
- Align and assemble parts to produce completed products, using gauges and hand tools.
- Operate and adjust controls of heating equipment to melt material or to cure, dry, or bake filled molds.
- Select sizes and types of molds according to instructions.
- Patch broken edges or fractures, using clay or plaster.
- Withdraw cores or other loose mold members after castings solidify.
- Repair mold defects, such as cracks or broken edges, using patterns, mold boxes, or hand tools.
- Smooth surfaces of molds, using scraping tools or sandpaper.
- Remove excess materials and level and smooth wet mold mixtures.
- Operate molding machines that compact sand in flasks to form molds.
- Place forms around models and separately immerse each half portion of a model in plaster, wax, or other mold-making materials.
- Bore holes or cut grates, risers, or pouring spouts in molds, using power tools.
- Locate and scribe parting lines on patterns, using measuring instruments, such as calipers, squares, or depth gauges.
- Tap or tilt molds to ensure uniform distribution of materials.
- Construct or form molds for use in casting clay or plaster objects, using plaster, fiberglass, rubber, casting machines, patterns, or flasks.
- Pour, pack, spread, or press plaster, concrete, or other materials into or around models or molds.
- Measure ingredients and mix molding, casting material, or sealing compounds to prescribed consistencies, according to formulas.
- Measure and cut products to specified dimensions, using measuring and cutting instruments.
- Verify dimensions of products, using measuring instruments, such as calipers, vernier gauges, or protractors.
- Weigh and mix pelletized, granular, or powdered thermoplastic materials and coloring pigments.
- Measure and examine extruded products to locate defects and to check for conformance to specifications, adjusting controls as necessary to alter products.
- Determine setup procedures and select machine dies and parts, according to specifications.
- Start machines and set controls to regulate vacuum, air pressure, sizing rings, and temperature, and to synchronize speed of extrusion.
- Reel extruded products into rolls of specified lengths and weights.
- Install dies, machine screws, and sizing rings on machines that extrude thermoplastic or metal materials.
- Change dies on extruding machines, according to production line changes.
- Clean work areas.
- Troubleshoot, maintain, and make minor repairs to equipment.
- Test physical properties of products with testing devices such as acid-bath testers, burst testers, and impact testers.
- Load machine hoppers with mixed materials, using augers, or stuff rolls of plastic dough into machine cylinders.
- Maintain an inventory of materials.
- Adjust controls to draw or press metal into specified shapes and diameters.
- Replace worn dies when products vary from specifications.
- Select nozzles, spacers, and wire guides, according to diameters and lengths of rods.
- Operate shearing mechanisms to cut rods to specified lengths.
- Weigh and mix pelletized, granular, or powdered thermoplastic materials and coloring pigments.
- Measure and examine extruded products to locate defects and to check for conformance to specifications, adjusting controls as necessary to alter products.
- Measure and mix ingredients to prepare glue.
- Examine and measure completed materials or products to verify conformance to specifications, using measuring devices such as tape measures, gauges, or calipers.
- Align and position materials being joined to ensure accurate application of adhesive or heat sealing.
- Adjust machine components according to specifications such as widths, lengths, and thickness of materials and amounts of glue, cement, or adhesive required.
- Monitor machine operations to detect malfunctions and report or resolve problems.
- Start machines, and turn valves or move controls to feed, admit, apply, or transfer materials and adhesives, and to adjust temperature, pressure, and time settings.
- Fill machines with glue, cement, or adhesives.
- Perform test production runs and make adjustments as necessary to ensure that completed products meet standards and specifications.
- Read work orders and communicate with coworkers to determine machine and equipment settings and adjustments and supply and product specifications.
- Remove and stack completed materials or products, and restock materials to be joined.
- Observe gauges, meters, and control panels to obtain information about equipment temperatures and pressures, or the speed of feeders or conveyors.
- Maintain production records such as quantities, dimensions, and thicknesses of materials processed.
- Remove jammed materials from machines and readjust components as necessary to resume normal operations.
- Mount or load material such as paper, plastic, wood, or rubber in feeding mechanisms of cementing or gluing machines.
- Transport materials, supplies, and finished products between storage and work areas, using forklifts.
- Clean and maintain gluing and cementing machines, using solutions, lubricants, brushes, and scrapers.
- Depress pedals to lower electrodes that heat and seal edges of material.
- Measure and mix ingredients to prepare glue.
- Examine and measure completed materials or products to verify conformance to specifications, using measuring devices such as tape measures, gauges, or calipers.
- Calculate, measure, load, or mix biomass feedstock for power generation.
- Measure and monitor raw biomass feedstock, including wood, waste, or refuse materials.
- Operate biomass fuel-burning boiler or biomass fuel gasification system equipment in accordance with specifications or instructions.
- Perform tests of water chemistry in boilers.
- Operate high-pressure steam boiler or water chiller equipment for electrical cogeneration operations.
- Operate equipment to heat biomass, using knowledge of controls, combustion, and firing mechanisms.
- Operate equipment to start, stop, or regulate biomass-fueled generators, generator units, boilers, engines, or auxiliary systems.
- Inspect biomass power plant or processing equipment, recording or reporting damage and mechanical problems.
- Record or report operational data, such as readings on meters, instruments, and gauges.
- Operate valves, pumps, engines, or generators to control and adjust production of biofuels or biomass-fueled power.
- Clean work areas to ensure compliance with safety regulations.
- Perform routine maintenance or make minor repairs to mechanical, electrical, or electronic equipment in biomass plants.
- Calibrate liquid flow devices or meters, including fuel, chemical, and water meters.
- Assess quality of biomass feedstock.
- Read and interpret instruction manuals or technical drawings related to biomass-fueled power or biofuels production equipment or processes.
- Operate heavy equipment, such as bulldozers and front-end loaders.
- Preprocess feedstock to prepare for biochemical or thermochemical production processes.
- Manage parts and supply inventories for biomass plants.
- Calculate, measure, load, or mix biomass feedstock for power generation.
- Measure and monitor raw biomass feedstock, including wood, waste, or refuse materials.
- Count or weigh and bundle items.
- Position templates or measure materials to locate specified points of cuts or to obtain maximum yields, using rules, scales, or patterns.
- Mark or discard items with defects such as spots, stains, scars, snags, chips, scratches, or unacceptable shapes or finishes.
- Trim excess material or cut threads off finished products, such as cutting loose ends of plastic off a manufactured toy for a smoother finish.
- Cut, shape, and trim materials, such as textiles, food, glass, stone, and metal, using knives, scissors, and other hand tools, portable power tools, or bench-mounted tools.
- Read work orders to determine dimensions, cutting locations, and quantities to cut.
- Mark cutting lines around patterns or templates, or follow layout points, using squares, rules, and straightedges, and chalk, pencils, or scribes.
- Mark identification numbers, trademarks, grades, marketing data, sizes, or model numbers on products.
- Unroll, lay out, attach, or mount materials or items on cutting tables or machines.
- Separate materials or products according to size, weight, type, condition, color, or shade.
- Fold or shape materials before or after cutting them.
- Replace or sharpen dulled cutting tools such as saws.
- Lower table-mounted cutters such as knife blades, cutting wheels, or saws to cut items to specified sizes.
- Stack cut items and load them on racks or conveyors or onto trucks.
- Adjust guides and stops to control depths and widths of cuts.
- Clean, treat, buff, or polish finished items, using grinders, brushes, chisels, and cleaning solutions and polishing materials.
- Route items to provide cutouts for parts, using portable routers, grinders, and hand tools.
- Transport items to work or storage areas, using carts.
- Count or weigh and bundle items.
- Position templates or measure materials to locate specified points of cuts or to obtain maximum yields, using rules, scales, or patterns.
- Calculate, measure, load, or mix refined feedstock used in biofuels production.
- Measure and monitor raw biofuels feedstock.
- Monitor batch, continuous flow, or hybrid biofuels production processes.
- Operate valves, pumps, engines, or generators to control and adjust biofuels production.
- Monitor and record biofuels processing data.
- Collect biofuels samples and perform routine laboratory tests or analyses to assess biofuels quality.
- Operate equipment, such as a centrifuge, to extract biofuels products and secondary by-products or reusable fractions.
- Process refined feedstock with additives in fermentation or reaction process vessels.
- Operate chemical processing equipment for the production of biofuels.
- Monitor and record flow meter performance.
- Inspect biofuels plant or processing equipment regularly, recording or reporting damage and mechanical problems.
- Preprocess feedstock in preparation for physical, chemical, or biological fuel production processes.
- Monitor stored biofuels products or secondary by-products until reused or transferred to users.
- Assess the quality of biofuels additives for reprocessing.
- Clean biofuels processing work area, ensuring compliance with safety regulations.
- Perform routine maintenance on mechanical, electrical, or electronic equipment or instruments used in the processing of biofuels.
- Calibrate liquid flow devices and meters, including fuel, chemical, and water meters.
- Rebuild, repair, or replace biofuels processing equipment components.
- Coordinate raw product sourcing or collection.
- Calculate, measure, load, or mix refined feedstock used in biofuels production.
- Measure and monitor raw biofuels feedstock.
- Weigh, mix, and melt metal alloys or materials needed for jewelry models.
- Examine assembled or finished products to ensure conformance to specifications, using magnifying glasses or precision measuring instruments.
- Position stones and metal pieces, and set, mount, and secure items in place, using setting and hand tools.
- Smooth soldered joints and rough spots, using hand files and emery paper, and polish smoothed areas with polishing wheels or buffing wire.
- Create jewelry from materials such as gold, silver, platinum, and precious or semiprecious stones.
- Make repairs, such as enlarging or reducing ring sizes, soldering pieces of jewelry together, and replacing broken clasps and mountings.
- Clean and polish metal items and jewelry pieces, using jewelers' tools, polishing wheels, and chemical baths.
- Cut and file pieces of jewelry such as rings, brooches, bracelets, and lockets.
- Select and acquire metals and gems for designs.
- Compute costs of labor and materials to determine production costs of products and articles.
- Pierce and cut open designs in ornamentation, using hand drills and scroll saws.
- Construct preliminary models of wax, metal, clay, or plaster, and form sample castings in molds.
- Pour molten metal alloys or other materials into molds to cast models of jewelry.
- Shape and straighten damaged or twisted articles by hand or using pliers.
- Soften metal to be used in designs by heating it with a gas torch and shape it, using hammers and dies.
- Determine appraised values of diamonds and other gemstones based on price guides, market fluctuations, and stone grades and rarity.
- Grade stones based on their color, perfection, and quality of cut.
- Plate articles such as jewelry pieces and watch dials, using silver, gold, nickel, or other metals.
- Write or modify design specifications such as the metal contents and weights of items.
- Create new jewelry designs and modify existing designs, using computers as necessary.
- Buy and sell jewelry, or serve as agents between buyers and sellers.
- Record the weights and processing times of finished pieces.
- Lay out designs on metal stock, and cut along markings to fabricate pieces used to cast metal molds.
- Mark, engrave, or emboss designs on metal pieces such as castings, wire, or jewelry, following specifications.
- Cut designs in molds or other materials to be used as models in the fabrication of metal and jewelry products.
- Design and fabricate molds, models, and machine accessories, and modify hand tools used to cast metal and jewelry pieces.
- Research and analyze reference materials, and consult with interested parties to develop new products or modify existing designs.
- Anneal precious metal objects such as coffeepots, tea sets, and trays in gas ovens for prescribed times to soften metal for reworking.
- Rotate molds to distribute alloys and to prevent formation of air pockets.
- Rout out locations where parts are to be joined to items, using routing machines.
- Weigh, mix, and melt metal alloys or materials needed for jewelry models.
- Examine assembled or finished products to ensure conformance to specifications, using magnifying glasses or precision measuring instruments.
- Measure, weigh, or mix cleaning solutions, using measuring tanks, calibrated rods or suction tubes.
- Add specified amounts of chemicals to equipment at required times to maintain solution levels and concentrations.
- Observe machine operations, gauges, or thermometers, and adjust controls to maintain specified conditions.
- Set controls to regulate temperature and length of cycles, and start conveyors, pumps, agitators, and machines.
- Drain, clean, and refill machines or tanks at designated intervals, using cleaning solutions or water.
- Operate or tend machines to wash and remove impurities from items such as barrels or kegs, glass products, tin plate surfaces, dried fruit, pulp, animal stock, coal, manufactured articles, plastic, or rubber.
- Record gauge readings, materials used, processing times, or test results in production logs.
- Examine and inspect machines to detect malfunctions.
- Draw samples for laboratory analysis, or test solutions for conformance to specifications, such as acidity or specific gravity.
- Adjust, clean, and lubricate mechanical parts of machines, using hand tools and grease guns.
- Load machines with objects to be processed and unload them after cleaning, placing them on conveyors or racks.
- Measure, weigh, or mix cleaning solutions, using measuring tanks, calibrated rods or suction tubes.
- Wrap, weigh, label, and price cuts of meat.
- Prepare and place meat cuts and products in display counter to appear attractive and catch the shopper's eye.
- Cut, trim, bone, tie, and grind meats, such as beef, pork, poultry, and fish, to prepare in cooking form.
- Prepare special cuts of meat ordered by customers.
- Receive, inspect, and store meat upon delivery to ensure meat quality.
- Estimate requirements and order or requisition meat supplies to maintain inventories.
- Shape, lace, and tie roasts, using boning knife, skewer, and twine.
- Total sales, and collect money from customers.
- Record quantity of meat received and issued to cooks or keep records of meat sales.
- Supervise other butchers or meat cutters.
- Cure, smoke, tenderize, and preserve meat.
- Negotiate with representatives from supply companies to determine order details.
- Wrap, weigh, label, and price cuts of meat.
- Weigh meats and tag containers for weight and contents.
- Use knives, cleavers, meat saws, bandsaws, or other equipment to perform meat cutting and trimming.
- Inspect meat products for defects, bruises or blemishes and remove them along with any excess fat.
- Cut and trim meat to prepare for packing.
- Separate meats and byproducts into specified containers and seal containers.
- Process primal parts into cuts that are ready for retail use.
- Prepare ready-to-heat foods by filleting meat or fish or cutting it into bite-sized pieces, preparing and adding vegetables or applying sauces or breading.
- Clean, trim, slice, and section carcasses for future processing.
- Remove parts, such as skin, feathers, scales or bones, from carcass.
- Prepare sausages, luncheon meats, hot dogs, and other fabricated meat products, using meat trimmings and hamburger meat.
- Obtain and distribute specified meat or carcass.
- Produce hamburger meat and meat trimmings.
- Clean and salt hides.
- Weigh meats and tag containers for weight and contents.
- Weigh materials to be charged into furnaces, using scales.
- Regulate supplies of fuel and air, or control flow of electric current and water coolant to heat furnaces and adjust temperatures.
- Draw smelted metal samples from furnaces or kettles for analysis, and calculate types and amounts of materials needed to ensure that materials meet specifications.
- Record production data, and maintain production logs.
- Observe air and temperature gauges or metal color and fluidity, and turn fuel valves or adjust controls to maintain required temperatures.
- Operate controls to move or discharge metal workpieces from furnaces.
- Inspect furnaces and equipment to locate defects and wear.
- Drain, transfer, or remove molten metal from furnaces, and place it into molds, using hoists, pumps, or ladles.
- Kindle fires, and shovel fuel and other materials into furnaces or onto conveyors by hand, with hoists, or by directing crane operators.
- Prepare material to load into furnaces, including cleaning, crushing, or applying chemicals, by using crushing machines, shovels, rakes, or sprayers.
- Remove impurities from the surface of molten metal, using strainers.
- Observe operations inside furnaces, using television screens, to ensure that problems do not occur.
- Sprinkle chemicals over molten metal to bring impurities to the surface.
- Direct work crews in the cleaning and repair of furnace walls and flooring.
- Scrape accumulations of metal oxides from floors, molds, and crucibles, and sift and store them for reclamation.
- Weigh materials to be charged into furnaces, using scales.
- Measure or weigh ingredients, using scales or measuring containers.
- Clean, wash, and sterilize equipment and cooking area, using water hoses, cleaning or sterilizing solutions, or rinses.
- Read work orders, recipes, or formulas to determine cooking times and temperatures, and ingredient specifications.
- Observe gauges, dials, and product characteristics, and adjust controls to maintain appropriate temperature, pressure, and flow of ingredients.
- Tend or operate and control equipment, such as kettles, cookers, vats and tanks, and boilers, to cook ingredients or prepare products for further processing.
- Record production and test data, such as processing steps, temperature and steam readings, cooking time, batches processed, and test results.
- Set temperature, pressure, and time controls, and start conveyers, machines, or pumps.
- Remove cooked material or products from equipment.
- Collect and examine product samples during production to test them for quality, color, content, consistency, viscosity, acidity, or specific gravity.
- Pour, dump, or load prescribed quantities of ingredients or products into cooking equipment, manually or using a hoist.
- Listen for malfunction alarms, and shut down equipment and notify supervisors when necessary.
- Notify or signal other workers to operate equipment or when processing is complete.
- Turn valves or start pumps to add ingredients or drain products from equipment and to transfer products for storage, cooling, or further processing.
- Admit required amounts of water, steam, cooking oils, or compressed air into equipment, such as by opening water valves to cool mixtures to the desired consistency.
- Activate agitators and paddles to mix or stir ingredients, stopping machines when ingredients are thoroughly mixed.
- Operate auxiliary machines and equipment, such as grinders, canners, and molding presses, to prepare or further process products.
- Place products on conveyors or carts, and monitor product flow.
- Measure or weigh ingredients, using scales or measuring containers.
- Measure or weigh flour or other ingredients to prepare batters, doughs, fillings, or icings, using scales or graduated containers.
- Check products for quality, and identify damaged or expired goods.
- Set oven temperatures, and place items into hot ovens for baking.
- Combine measured ingredients in bowls of mixing, blending, or cooking machinery.
- Place dough in pans, molds, or on sheets, and bake in production ovens or on grills.
- Set time and speed controls for mixing machines, blending machines, or steam kettles so that ingredients will be mixed or cooked according to instructions.
- Observe color of products being baked, and adjust oven temperatures, humidity, or conveyor speeds accordingly.
- Check the quality of raw materials to ensure that standards and specifications are met.
- Check equipment to ensure that it meets health and safety regulations, and perform maintenance or cleaning, as necessary.
- Adapt the quantity of ingredients to match the amount of items to be baked.
- Apply glazes, icings, or other toppings to baked goods, using spatulas or brushes.
- Decorate baked goods, such as cakes or pastries.
- Roll, knead, cut, or shape dough to form sweet rolls, pie crusts, tarts, cookies, or other products.
- Direct or coordinate bakery deliveries.
- Order or receive supplies or equipment.
- Prepare or maintain inventory or production records.
- Operate slicing or wrapping machines.
- Develop new recipes for baked goods.
- Measure or weigh flour or other ingredients to prepare batters, doughs, fillings, or icings, using scales or graduated containers.
- Weigh or measure specified amounts of ingredients or materials for processing, using devices such as scales and calipers.
- Monitor equipment operation, gauges, and panel lights to detect deviations from standards.
- Confer with supervisors or other equipment operators to report equipment malfunctions or to resolve production problems.
- Press and adjust controls to activate, set, and regulate equipment according to specifications.
- Record gauge readings, test results, and shift production in log books.
- Read and interpret work orders and instructions to determine work assignments, process specifications, and production schedules.
- Examine or test samples of processed substances, or collect samples for laboratory testing, to ensure conformance to specifications.
- Transport materials and products to and from work areas, manually or using carts, handtrucks, or hoists.
- Stop equipment and clear blockages or jams, using fingers, wire, or hand tools.
- Load equipment receptacles or conveyors with material to be processed, by hand or using hoists.
- Remove products from equipment, manually or using hoists, and prepare them for storage, shipment, or additional processing.
- Calculate amounts of materials to be loaded into furnaces, adjusting amounts as necessary for specific conditions.
- Melt or refine metal before casting, calculating required temperatures, and observe metal color, adjusting controls as necessary to maintain required temperatures.
- Direct crane operators and crew members to load vessels with materials to be processed.
- Feed fuel, such as coal and coke, into fireboxes or onto conveyors, and remove ashes from furnaces, using shovels and buckets.
- Replace worn or defective equipment parts, using hand tools.
- Clean, lubricate, and adjust equipment, using scrapers, solvents, air hoses, oil, and hand tools.
- Sprinkle chemicals on the surface of molten metal to bring impurities to surface and remove impurities, using strainers.
- Weigh or measure specified amounts of ingredients or materials for processing, using devices such as scales and calipers.
- Inspect, weigh, and measure mounted or unmounted lenses after completion to verify alignment and conformance to specifications, using precision instruments.
- Mount and secure lens blanks or optical lenses in holding tools or chucks of cutting, polishing, grinding, or coating machines.
- Inspect lens blanks to detect flaws, verify smoothness of surface, and ensure thickness of coating on lenses.
- Set up machines to polish, bevel, edge, or grind lenses, flats, blanks, or other precision optical elements.
- Shape lenses appropriately so that they can be inserted into frames.
- Clean finished lenses and eyeglasses, using cloths and solvents.
- Mount, secure, and align finished lenses in frames or optical assemblies, using precision hand tools.
- Examine prescriptions, work orders, or broken or used eyeglasses to determine specifications for lenses, contact lenses, or other optical elements.
- Adjust lenses and frames to correct alignment.
- Select lens blanks, molds, tools, and polishing or grinding wheels, according to production specifications.
- Position and adjust cutting tools to specified curvature, dimensions, and depth of cut.
- Assemble eyeglass frames and attach shields, nose pads, and temple pieces, using pliers, screwdrivers, and drills.
- Set dials and start machines to polish lenses or hold lenses against rotating wheels to polish them manually.
- Repair broken parts, using precision hand tools and soldering irons.
- Immerse eyeglass frames in solutions to harden, soften, or dye frames.
- Lay out lenses and trace lens outlines on glass, using templates.
- Control equipment that coats lenses to alter their reflective qualities.
- Remove lenses from molds and separate lenses in containers for further processing or storage.
- Inspect, weigh, and measure mounted or unmounted lenses after completion to verify alignment and conformance to specifications, using precision instruments.
- Inspect, weigh, and measure products to verify conformance to specifications, using instruments such as micrometers, calipers, magnifiers, or rulers.
- Heat glass to pliable stage, using gas flames or ovens and rotating glass to heat it uniformly.
- Record manufacturing information, such as quantities, sizes, or types of goods produced.
- Place glass into dies or molds of presses and control presses to form products, such as glassware components or optical blanks.
- Spray or swab molds with oil solutions to prevent adhesion of glass.
- Blow tubing into specified shapes to prevent glass from collapsing, using compressed air or own breath, or blow and rotate gathers in molds or on boards to obtain final shapes.
- Operate electric kilns that heat and mold glass sheets to the shape and curve of metal jigs.
- Determine types and quantities of glass required to fabricate products.
- Set up and adjust machine press stroke lengths and pressures and regulate oven temperatures, according to glass types to be processed.
- Shape, bend, or join sections of glass, using paddles, pressing and flattening hand tools, or cork.
- Design and create glass objects, using blowpipes and artisans' hand tools and equipment.
- Place electrodes in tube ends and heat them with glass burners to fuse them into place.
- Operate and maintain finishing machines to grind, drill, sand, bevel, decorate, wash, or polish glass or glass products.
- Repair broken scrolls by replacing them with new sections of tubing.
- Develop sketches of glass products into blueprint specifications, applying knowledge of glass technology and glass blowing.
- Superimpose bent tubing on asbestos patterns to ensure accuracy.
- Cut lengths of tubing to specified sizes, using files or cutting wheels.
- Strike necks of finished articles to separate articles from blowpipes.
- Place rubber hoses on ends of tubing and charge tubing with gas.
- Inspect, weigh, and measure products to verify conformance to specifications, using instruments such as micrometers, calipers, magnifiers, or rulers.
- Weigh or measure products, using scale hoppers or scale conveyors.
- Observe, feel, taste, or otherwise examine products during and after processing to ensure conformance to standards.
- Set temperature and time controls, light ovens, burners, driers, or roasters, and start equipment, such as conveyors, cylinders, blowers, driers, or pumps.
- Observe temperature, humidity, pressure gauges, and product samples and adjust controls, such as thermostats and valves, to maintain prescribed operating conditions for specific stages.
- Observe flow of materials and listen for machine malfunctions, such as jamming or spillage, and notify supervisors if corrective actions fail.
- Record production data, such as weight and amount of product processed, type of product, and time and temperature of processing.
- Operate or tend equipment that roasts, bakes, dries, or cures food items such as cocoa and coffee beans, grains, nuts, and bakery products.
- Signal coworkers to synchronize flow of materials.
- Read work orders to determine quantities and types of products to be baked, dried, or roasted.
- Fill or remove product from trays, carts, hoppers, or equipment, using scoops, peels, or shovels, or by hand.
- Take product samples during or after processing for laboratory analyses.
- Test products for moisture content, using moisture meters.
- Clear or dislodge blockages in bins, screens, or other equipment, using poles, brushes, or mallets.
- Start conveyors to move roasted grain to cooling pans and agitate grain with rakes as blowers force air through perforated bottoms of pans.
- Open valves, gates, or chutes or use shovels to load or remove products from ovens or other equipment.
- Clean equipment with steam, hot water, and hoses.
- Smooth out products in bins, pans, trays, or conveyors, using rakes or shovels.
- Install equipment, such as spray units, cutting blades, or screens, using hand tools.
- Push racks or carts to transfer products to storage, cooling stations, or the next stage of processing.
- Dump sugar dust from collectors into melting tanks and add water to reclaim sugar lost during processing.
- Weigh or measure products, using scale hoppers or scale conveyors.
- Weigh or measure materials, ingredients, or products to ensure conformance to requirements.
- Read work orders to determine production specifications or information.
- Observe production or monitor equipment to ensure safe and efficient operation.
- Mix or blend ingredients by starting machines and mixing for specified times.
- Stop mixing or blending machines when specified product qualities are obtained and open valves and start pumps to transfer mixtures.
- Compound or process ingredients or dyes, according to formulas.
- Examine materials, ingredients, or products visually or with hands to ensure conformance to established standards.
- Operate or tend machines to mix or blend any of a wide variety of materials, such as spices, dough batter, tobacco, fruit juices, chemicals, livestock feed, food products, color pigments, or explosive ingredients.
- Dump or pour specified amounts of materials into machinery or equipment.
- Record operational or production data on specified forms.
- Collect samples of materials or products for laboratory testing.
- Unload mixtures into containers or onto conveyors for further processing.
- Clean work areas.
- Add or mix chemicals or ingredients for processing, using hand tools or other devices.
- Tend accessory equipment, such as pumps or conveyors, to move materials or ingredients through production processes.
- Transfer materials, supplies, or products between work areas, using moving equipment or hand tools.
- Clean and maintain equipment, using hand tools.
- Dislodge and clear jammed materials or other items from machinery or equipment, using hand tools.
- Test samples of materials or products to ensure compliance with specifications, using test equipment.
- Open valves to drain slurry from mixers into storage tanks.
- Weigh or measure materials, ingredients, or products to ensure conformance to requirements.
- Sort, grade, weigh, and inspect products, verifying and adjusting product weight or measurement to meet specifications.
- Attach identification labels to finished packaged items, or cut stencils and stencil information on containers, such as lot numbers or shipping destinations.
- Stop or reset machines when malfunctions occur, clear machine jams, and report malfunctions to a supervisor.
- Observe machine operations to ensure quality and conformity of filled or packaged products to standards.
- Remove finished packaged items from machine and separate rejected items.
- Monitor the production line, watching for problems such as pile-ups, jams, or glue that isn't sticking properly.
- Inspect and remove defective products and packaging material.
- Start machine by engaging controls.
- Tend or operate machine that packages product.
- Clean, oil, and make minor adjustments or repairs to machinery and equipment, such as opening valves or setting guides.
- Regulate machine flow, speed, or temperature.
- Adjust machine components and machine tension and pressure according to size or processing angle of product.
- Supply materials to spindles, conveyors, hoppers, or other feeding devices and unload packaged product.
- Stack finished packaged items, or wrap protective material around each item, and pack the items in cartons or containers.
- Package the product in the form in which it will be sent out, for example, filling bags with flour from a chute or spout.
- Stock and sort product for packaging or filling machine operation, and replenish packaging supplies, such as wrapping paper, plastic sheet, boxes, cartons, glue, ink, or labels.
- Count and record finished and rejected packaged items.
- Clean packaging containers, line and pad crates, or assemble cartons to prepare for product packing.
- Secure finished packaged items by hand tying, sewing, gluing, stapling, or attaching fastener.
- Clean and remove damaged or otherwise inferior materials to prepare raw products for processing.
- Sort, grade, weigh, and inspect products, verifying and adjusting product weight or measurement to meet specifications.
- Measure or weigh materials to be refined, mixed, transferred, stored, or otherwise processed.
- Dump, pour, or load specified amounts of refined or unrefined materials into equipment or containers for further processing or storage.
- Operate machines to process materials in compliance with applicable safety, energy, or environmental regulations.
- Monitor material flow or instruments, such as temperature or pressure gauges, indicators, or meters, to ensure optimal processing conditions.
- Turn valves or move controls to admit, drain, separate, filter, clarify, mix, or transfer materials.
- Set up or adjust machine controls to regulate conditions such as material flow, temperature, or pressure.
- Examine samples to verify qualities such as clarity, cleanliness, consistency, dryness, or texture.
- Start agitators, shakers, conveyors, pumps, or centrifuge machines.
- Inspect machines or equipment for hazards, operating efficiency, malfunctions, wear, or leaks.
- Collect samples of materials or products for laboratory analysis.
- Communicate processing instructions to other workers.
- Turn valves to pump sterilizing solutions or rinse water through pipes or equipment or to spray vats with atomizers.
- Maintain logs of instrument readings, test results, or shift production for entry in computer databases.
- Remove clogs, defects, or impurities from machines, tanks, conveyors, screens, or other processing equipment.
- Clean or sterilize tanks, screens, inflow pipes, production areas, or equipment, using hoses, brushes, scrapers, or chemical solutions.
- Test samples to determine viscosity, acidity, specific gravity, or degree of concentration, using test equipment such as viscometers, pH meters, or hydrometers.
- Install, maintain, or repair hoses, pumps, filters, or screens to maintain processing equipment, using hand tools.
- Connect pipes between vats and processing equipment.
- Assemble fittings, valves, bowls, plates, disks, impeller shafts, or other parts to prepare equipment for operation.
- Remove full containers from discharge outlets and replace them with empty containers.
- Pack bottles into cartons or crates, using machines.
- Measure or weigh materials to be refined, mixed, transferred, stored, or otherwise processed.
- Weigh or measure materials, ingredients, or products at specified intervals to ensure conformance to requirements.
- Observe operation of equipment to ensure continuity of flow, safety, and efficient operation, and to detect malfunctions.
- Examine materials, ingredients, or products, visually or with hands, to ensure conformance to established standards.
- Move controls to start, stop, or adjust machinery and equipment that crushes, grinds, polishes, or blends materials.
- Clean, adjust, and maintain equipment, using hand tools.
- Read work orders to determine production specifications and information.
- Dislodge and clear jammed materials or other items from machinery and equipment, using hand tools.
- Tend accessory equipment, such as pumps and conveyors, to move materials or ingredients through production processes.
- Record data from operations, testing, and production on specified forms.
- Load materials into machinery and equipment, using hand tools.
- Clean work areas.
- Notify supervisors of needed repairs.
- Transfer materials, supplies, and products between work areas, using moving equipment and hand tools.
- Reject defective products and readjust equipment to eliminate problems.
- Inspect chains, belts, or scrolls for signs of wear.
- Test samples of materials or products to ensure compliance with specifications, using test equipment.
- Collect samples of materials or products for laboratory testing.
- Set mill gauges to specified fineness of grind.
- Mark bins as to types of mixtures stored.
- Turn valves to regulate the moisture contents of materials.
- Add or mix chemicals and ingredients for processing, using hand tools or other devices.
- Break mixtures to size, using picks.
- Weigh or measure materials, ingredients, or products at specified intervals to ensure conformance to requirements.
- Measure, weigh, and mix chemical ingredients, according to specifications.
- Observe safety precautions to prevent fires or explosions.
- Record operational data, such as temperatures, pressures, ingredients used, processing times, or test results.
- Control or operate equipment in which chemical changes or reactions take place during the processing of industrial or consumer products.
- Patrol work areas to detect leaks or equipment malfunctions or to monitor operating conditions.
- Draw samples of products at specified stages so that analyses can be performed.
- Adjust controls to regulate temperature, pressure, feed, or flow of liquids or gases and times of prescribed reactions, according to knowledge of equipment and processes.
- Monitor gauges, recording instruments, flowmeters, or products to ensure that specified conditions are maintained.
- Test product samples for specific gravity, chemical characteristics, pH levels, concentrations, or viscosities, or send them to laboratories for testing.
- Inspect equipment or units to detect leaks or malfunctions, shutting equipment down, if necessary.
- Open valves or start pumps, agitators, reactors, blowers, or automatic feed of materials.
- Read plant specifications to determine products, ingredients, or prescribed modifications of plant procedures.
- Implement appropriate industrial emergency response procedures.
- Dump or scoop prescribed solid, granular, or powdered materials into equipment.
- Notify maintenance engineers of equipment malfunctions.
- Estimate materials required for production and manufacturing of products.
- Add treating or neutralizing agents to products, and pump products through filters or centrifuges to remove impurities or to precipitate products.
- Observe and compare colors and consistencies of products to instrument readings and to laboratory and standard test results.
- Direct activities of workers assisting in control or verification of processes or in unloading of materials.
- Drain equipment, and pump water or other solutions through to flush and clean tanks or equipment.
- Flush or clean equipment, using steam hoses or mechanical reamers.
- Make minor repairs, lubricate, and maintain equipment, using hand tools.
- Inventory supplies received and consumed.
- Measure, weigh, and mix chemical ingredients, according to specifications.
- Weigh ingredients, such as dye, to be mixed together for use in textile processing.
- Start and control machines and equipment to wash, bleach, dye, or otherwise process and finish fabric, yarn, thread, or other textile goods.
- Observe display screens, control panels, equipment, and cloth entering or exiting processes to determine if equipment is operating correctly.
- Notify supervisors or mechanics of equipment malfunctions.
- Monitor factors such as temperatures and dye flow rates to ensure that they are within specified ranges.
- Add dyes, water, detergents, or chemicals to tanks to dilute or strengthen solutions, according to established formulas and solution test results.
- Examine and feel products to identify defects and variations from coloring and other processing standards.
- Adjust equipment controls to maintain specified heat, tension, and speed.
- Soak specified textile products for designated times.
- Inspect machinery to determine necessary adjustments and repairs.
- Confer with coworkers to get information about order details, processing plans, or problems that occur.
- Sew ends of cloth together, by hand or using machines, to form endless lengths of cloth to facilitate processing.
- Ravel seams that connect cloth ends when processing is completed.
- Remove dyed articles from tanks and machines for drying and further processing.
- Study guides, charts, and specification sheets, and confer with supervisors to determine machine setup requirements.
- Prepare dyeing machines for production runs, and conduct test runs of machines to ensure their proper operation.
- Key in processing instructions to program electronic equipment.
- Test solutions used to process textile goods to detect variations from standards.
- Record production information such as fabric yardage processed, temperature readings, fabric tensions, and machine speeds.
- Thread ends of cloth or twine through specified sections of equipment prior to processing.
- Mount rolls of cloth on machines, using hoists, or place textile goods in machines or pieces of equipment.
- Install, level, and align components such as gears, chains, dies, cutters, and needles.
- Perform machine maintenance, such as cleaning and oiling equipment, and repair or replace worn or defective parts.
- Creel machines with bobbins or twine.
- Weigh ingredients, such as dye, to be mixed together for use in textile processing.
- Select and measure or weigh ingredients, using English or metric measures and balance scales.
- Record production and test data for each food product batch, such as the ingredients used, temperature, test results, and time cycle.
- Clean and sterilize vats and factory processing areas.
- Set up, operate, and tend equipment that cooks, mixes, blends, or processes ingredients in the manufacturing of food products, according to formulas or recipes.
- Mix or blend ingredients, according to recipes, using a paddle or an agitator, or by controlling vats that heat and mix ingredients.
- Follow recipes to produce food products of specified flavor, texture, clarity, bouquet, or color.
- Give directions to other workers who are assisting in the batchmaking process.
- Press switches and turn knobs to start, adjust, and regulate equipment, such as beaters, extruders, discharge pipes, and salt pumps.
- Determine mixing sequences, based on knowledge of temperature effects and of the solubility of specific ingredients.
- Observe and listen to equipment to detect possible malfunctions, such as leaks or plugging, and report malfunctions or undesirable tastes to supervisors.
- Observe gauges and thermometers to determine if the mixing chamber temperature is within specified limits, and turn valves to control the temperature.
- Turn valve controls to start equipment and to adjust operation to maintain product quality.
- Modify cooking and forming operations based on the results of sampling processes, adjusting time cycles and ingredients to achieve desired qualities, such as firmness or texture.
- Examine, feel, and taste product samples during production to evaluate quality, color, texture, flavor, and bouquet, and document the results.
- Test food product samples for moisture content, acidity level, specific gravity, or butter-fat content, and continue processing until desired levels are reached.
- Inspect vats after cleaning to ensure that fermentable residue has been removed.
- Fill processing or cooking containers, such as kettles, rotating cookers, pressure cookers, or vats, with ingredients, by opening valves, by starting pumps or injectors, or by hand.
- Manipulate products, by hand or using machines, to separate, spread, knead, spin, cast, cut, pull, or roll products.
- Cool food product batches on slabs or in water-cooled kettles.
- Place products on carts or conveyors to transfer them to the next stage of processing.
- Homogenize or pasteurize material to prevent separation or to obtain prescribed butterfat content, using a homogenizing device.
- Grade food products according to government regulations or according to type, color, bouquet, and moisture content.
- Operate refining machines to reduce the particle size of cooked batches.
- Formulate or modify recipes for specific kinds of food products.
- Inspect and pack the final product.
- Select and measure or weigh ingredients, using English or metric measures and balance scales.
- Weigh, measure, and record fuel used.
- Operate or tend stationary engines, boilers, and auxiliary equipment, such as pumps, compressors, or air-conditioning equipment, to supply and maintain steam or heat for buildings, marine vessels, or pneumatic tools.
- Activate valves to maintain required amounts of water in boilers, to adjust supplies of combustion air, and to control the flow of fuel into burners.
- Monitor boiler water, chemical, and fuel levels, and make adjustments to maintain required levels.
- Analyze problems and take appropriate action to ensure continuous and reliable operation of equipment and systems.
- Observe and interpret readings on gauges, meters, and charts registering various aspects of boiler operation to ensure that boilers are operating properly.
- Maintain daily logs of operation, maintenance, and safety activities, including test results, instrument readings, and details of equipment malfunctions and maintenance work.
- Test boiler water quality or arrange for testing and take necessary corrective action, such as adding chemicals to prevent corrosion and harmful deposits.
- Monitor and inspect equipment, computer terminals, switches, valves, gauges, alarms, safety devices, and meters to detect leaks or malfunctions and to ensure that equipment is operating efficiently and safely.
- Switch from automatic to manual controls and isolate equipment mechanically and electrically to allow for safe inspection and repair work.
- Perform or arrange for repairs, such as complete overhauls, replacement of defective valves, gaskets, or bearings, or fabrication of new parts.
- Adjust controls and/or valves on equipment to provide power, and to regulate and set operations of system or industrial processes.
- Clean and lubricate boilers and auxiliary equipment and make minor adjustments as needed, using hand tools.
- Develop operation, safety, and maintenance procedures or assist in their development.
- Test electrical systems to determine voltages, using voltage meters.
- Contact equipment manufacturers or appropriate specialists when necessary to resolve equipment problems.
- Receive instructions from steam engineers regarding steam plant and air compressor operations.
- Install burners and auxiliary equipment, using hand tools.
- Check the air quality of ventilation systems and make adjustments to ensure compliance with mandated safety codes.
- Provide assistance to plumbers in repairing or replacing water, sewer, or waste lines, and in daily maintenance activities.
- Fire coal furnaces by hand or with stokers and gas- or oil-fed boilers, using automatic gas feeds or oil pumps.
- Supervise the work of assistant stationary engineers, turbine operators, boiler tenders, or air conditioning and refrigeration operators and mechanics.
- Investigate and report on accidents.
- Operate mechanical hoppers and provide assistance in their adjustment and repair.
- Ignite fuel in burners, using torches or flames.
- Weigh, measure, and record fuel used.
- Examine, measure, and weigh materials or products to verify conformance to specifications, using measuring devices, such as rulers, micrometers, or scales.
- Set up, operate, or tend machines that cut or slice materials, such as glass, stone, cork, rubber, tobacco, food, paper, or insulating material.
- Review work orders, blueprints, specifications, or job samples to determine components, settings, and adjustments for cutting and slicing machines.
- Press buttons, pull levers, or depress pedals to start and operate cutting and slicing machines.
- Start machines to verify setups, and make any necessary adjustments.
- Feed stock into cutting machines, onto conveyors, or under cutting blades, by threading, guiding, pushing, or turning handwheels.
- Monitor operation of cutting or slicing machines to detect malfunctions or to determine whether supplies need replenishment.
- Stack and sort cut material for packaging, further processing, or shipping, according to types and sizes of material.
- Adjust machine controls to alter position, alignment, speed, or pressure.
- Remove completed materials or products from cutting or slicing machines, and stack or store them for additional processing.
- Maintain production records, such as quantities, types, and dimensions of materials produced.
- Remove defective or substandard materials from machines, and readjust machine components so that products meet standards.
- Position stock along cutting lines, or against stops on beds of scoring or cutting machines.
- Move stock or scrap to and from machines manually, or by using carts, handtrucks, or lift trucks.
- Select and install machine components, such as cutting blades, rollers, and templates, according to specifications, using hand tools.
- Clean and lubricate cutting machines, conveyors, blades, saws, or knives, using steam hoses, scrapers, brushes, or oil cans.
- Operate cranes, or signal crane operators to position or remove stone from cars or saw beds.
- Mark cutting lines or identifying information on stock, using marking pencils, rulers, or scribes.
- Start pumps to circulate water and abrasives onto blades or cables during cutting.
- Type instructions on computer keyboards, push buttons to activate computer programs, or manually set cutting guides, clamps, and knives.
- Change or replace saw blades, cables, cutter heads, and grinding wheels, using hand tools.
- Position width gauge blocks between blades, and level blades and insert wedges into frames to secure blades to frames.
- Direct workers on cutting teams.
- Sharpen cutting blades, knives, or saws, using files, bench grinders, or honing stones.
- Turn cranks or press buttons to activate winches that move cars under sawing cables or saw frames.
- Tighten pulleys or add abrasives to maintain cutting speeds.
- Cut stock manually to prepare for machine cutting, using tools such as knives, cleavers, handsaws, or hammers and chisels.
- Wash stones, using water hoses.
- Examine, measure, and weigh materials or products to verify conformance to specifications, using measuring devices, such as rulers, micrometers, or scales.
- Measure and mix chemicals to prepare solutions for processing, according to formulas.
- Select digital images for printing, specify number of images to be printed, and direct to printer, using computer software.
- Create prints according to customer specifications and laboratory protocols.
- Produce color or black-and-white photographs, negatives, or slides, applying standard photographic reproduction techniques and procedures.
- Set or adjust machine controls, according to specifications, type of operation, or material requirements.
- Review computer-processed digital images for quality.
- Operate scanners or related computer equipment to digitize negatives, photographic prints, or other images.
- Fill tanks of processing machines with solutions such as developer, dyes, stop-baths, fixers, bleaches, or washes.
- Load digital images onto computers directly from cameras or from storage devices, such as flash memory cards or universal serial bus (USB) devices.
- Operate special equipment to perform tasks such as transferring film to videotape or producing photographic enlargements.
- Examine developed prints for defects, such as broken lines, spots, or blurs.
- Read work orders to determine required processes, techniques, materials, or equipment.
- Load circuit boards, racks or rolls of film, negatives, or printing paper into processing or printing machines.
- Insert processed negatives and prints into envelopes for delivery to customers.
- Reprint originals for enlargement or in sections to be pieced together.
- Clean or maintain photoprocessing or darkroom equipment, using ultrasonic equipment or cleaning and rinsing solutions.
- Monitor equipment operation to detect malfunctions.
- Maintain records, such as quantities or types of processing completed, materials used, or customer charges.
- Operate machines to prepare circuit boards and to expose, develop, etch, fix, wash, dry, or print film or plates.
- Immerse film, negatives, paper, or prints in developing solutions, fixing solutions, and water to complete photographic development processes.
- Examine quality of film fades or dissolves for potential color corrections, using color analyzers.
- Thread filmstrips through densitometers or sensitometers and expose film to light to determine density of film, necessary color corrections, or light sensitivity.
- Examine drawings, negatives, or photographic prints to determine coloring, shading, accenting, or other changes required for retouching or restoration.
- Place sensitized paper in frames of projection printers, photostats, or other reproduction machines.
- Upload digital images onto Web sites for customers.
- Dry prints or negatives using sponges, squeegees, mechanical air dryers, or drying cabinets.
- Produce timed prints with separate densities or color settings for each scene of a production.
- Set automatic timers, lens openings, and printer carriages to specified focus and exposure times and start exposure to duplicate originals, photographs, or negatives.
- Splice broken or separated film and mount film on reels.
- Apply paint, using airbrushes, pens, artists' brushes, cotton swabs, or gloved fingers to retouch or enhance negatives or photographs.
- Retouch photographic negatives or original prints to correct defects.
- Shade negatives or photographs with pencils to smooth facial contours, soften highlights, or conceal blemishes, stray hairs, or wrinkles.
- Measure and mix chemicals to prepare solutions for processing, according to formulas.
- Measure amounts of products, lengths of extruded articles, or weights of filled containers to ensure conformance to specifications.
- Load and unload items from machines, conveyors, and conveyances.
- Operate machinery used in the production process, or assist machine operators.
- Place products in equipment or on work surfaces for further processing, inspecting, or wrapping.
- Examine products to verify conformance to quality standards.
- Start machines or equipment to begin production processes.
- Observe equipment operations so that malfunctions can be detected, and notify operators of any malfunctions.
- Remove products, machine attachments, or waste material from machines.
- Lift raw materials, finished products, and packed items, manually or using hoists.
- Transfer finished products, raw materials, tools, or equipment between storage and work areas of plants and warehouses, by hand or using hand trucks or powered lift trucks.
- Pack and store materials and products.
- Help production workers by performing duties of lesser skill, such as supplying or holding materials or tools, or cleaning work areas and equipment.
- Count finished products to determine if product orders are complete.
- Separate products according to weight, grade, size, or composition of materials used to produce them.
- Turn valves to regulate flow of liquids or air, to reverse machines, to start pumps, or to regulate equipment.
- Mark or tag identification on parts.
- Dump materials such as prepared ingredients into machine hoppers prior to mixing.
- Mix ingredients according to specified procedures or formulas.
- Tie products in bundles for further processing or shipment, following prescribed procedures.
- Record information, such as the number of products tested, meter readings, or dates and times of product production.
- Read gauges or charts, and record data obtained.
- Unclamp and hoist full reels from braiding, winding, or other fabricating machines, using power hoists.
- Signal coworkers to direct them to move products during the production process.
- Clean and lubricate equipment.
- Prepare raw materials for processing.
- Perform minor repairs to machines, such as replacing damaged or worn parts.
- Change machine gears, using wrenches.
- Attach slings, ropes, or cables to objects such as pipes, hoses, or bundles.
- Position spouts or chutes of storage bins so that containers can be filled.
- Wash work areas, machines, equipment, vehicles, or products.
- Fold products and product parts during processing.
- Break up defective products for reprocessing.
- Thread ends of items such as thread, cloth, and lace through needles and rollers, and around take-up tubes.
- Cut or break flashing from materials or products.
- Measure amounts of products, lengths of extruded articles, or weights of filled containers to ensure conformance to specifications.
