1. Performs qualitative and quantitative chemical analyses of body fluids and exudates, following instructions, to provide information used in diagnosis and treatment of diseases: Tests specimens, such as urine, blood, spinal fluid, and gastric juices, for presence and quantity of sugar, albumin, drugs, toxins, and blood gases such as oxygen. …
1. Sets up machine or machines that automatically perform one or more bindery operations, such as folding, cutting, gathering, stitching or gluing, following blueprint or job specifications, and using measuring instruments and handtools: Installs and adjusts machine knives, side guiders, feed guides, holding clamps, pockets, rollers, specified jogging tray at …
1. Performs following duties in cutting rubberized fabric for tire ply, bead wrapper, and chafer stock: Conveys fabric and liner rolls to machine area, using handtruck or forklift truck. 2. Positions rolls in letoff rack and windup racks, using hoist. 3. Threads fabric over guide rolls. 4. Tags filled rolls …
1. Controls beater engines and related equipment to process furnish for making paper, roofing felt, and related products: Starts pumps and adjusts valves to regulate flow of specified amount of slush pulp into vat. 2. Starts engines and adjusts beater rolls to obtain specified degree of pulp fineness and hydration. …
1. Makes glass beads and decorative jewelry findings, such as petals and leaves: Melts end of solid glass rod, using gas burner. 2. Picks up small globule of molten glass on end of metal wire and twirls wire until sphere is formed to make solid bead, or rolls globule of …
1. Sets up and operates machine to slit and cut mineral wool blanket into batting of specified dimensions and enclose them in paper covering: Installs and adjusts slitting saws, edge cutters, dividers, flange sealing rollers, and paper guide rollers, using rule, wrenches, screwdriver, and hammer, or by turning handwheels and …
1. Tends machine that converts loose textile fibers into batting: Throws or dumps fibers into hopper of machine or moves lever to control automatic feeding by conveyor belt. 2. Lifts roll of finished batting from machine and starts new roll winding onto takeup beam. 3. Weighs and records weight of …
1. Operates basting machine to temporarily maintain position of garment edges or layers in preparation for pressing or final sewing operation. 2. May attach bridle to canvas interlining along bend of coat lapel to maintain roll line. 3. May baste edges on front of coat to maintain sharp edge and …
1. Operates machine that automatically twists sharp barbs between strands of wire to form barbed-wire fencing materials: Mounts reels of smooth wire on feedrack of machine, using hoist. 2. Butt-welds end of feed wire to wire in machines, and to repair breaks in wire. 3. Starts machine and observes counter …
1. Tends machine that forms rubber strips into tubing used to produce rubberbands: Sets and adjusts guides, knives, seam hammer, and cement roller on band machine to form and cut tubing to specified length. 2. Lifts and positions roll of rubber stripping on letoff rack. 3. Pulls end of rubber …
1. Sets up and operates automatic machine to assemble ballpoint pens: Installs and adjusts feed mechanisms, guide rollers, tracks, fittings, attachments, type, and die according to size and shape of pens and identifying data to be stamped on barrels, using handtools. 2. Loads machine hoppers with parts, such as barrels, …
1. Sets up and operates wirecutting and straightening machine, equipped with forming attachment, to form wire ties for tying bales of paper, hay, or other material: Adjusts driving and straightening rollers, forming attachment, and jaws of holding device, using handtools. 2. Turns crank to adjust feed of driving rollers for …
1. Assists BAKER by performing any combination of following duties in bread-baking department: Carries and distributes supplies, such as flour, shortening, and baking pans. 2. Mixes, kneads, or shapes dough for bread, rolls, muffins, or biscuits. 3. Cuts dough into uniform portions. 4. Greases pans used to mold or bake …
1. Tends machine that automatically measures, prints, cuts, folds, and glues, or seals plain or wax papers, polyethylene film, or cellophane to form bags: Threads materials from parent roll through guides and rollers to cutters, gluer, printer, folding device, or electric sealer. 2. Starts machine, observes operation, and adjusts machine …
1. Covers garments or household articles with plastic or paper bags by any of following methods: Hangs garment or article on stand and covers with plastic bag. 2. Pulls plastic from rolls, sliding plastic material over article and tearing plastic at perforations to form bag of desired size. 3. Hangs …
1. Operates drier, calender, and winding sections of fourdrinier or cylinder-type papermaking machines to produce paper and wind it onto rolls: Threads continuous sheet of paper through carrier, drier, and calender rolls by hand. 2. Observes charts and gauges, and turns valves to adjust steam pressure, temperature of drier and …
1. Attaches rigid or roll-up canvas, metal, or plastic awnings onto buildings, using handtools and power tools: Measures installation site of awning, such as door, window, and store front, and marks location for frame brackets and hinges. 2. Drills holes into brick, stone, or wood. 3. Screws or nails frame …
1. Prepares fuel elements for use in nuclear reactors or radiographic measuring and detecting devices, performing any combination of following tasks: Strings fuel cells on wire or rod, using tweezers, safety gloves, and radiation shield or box. 2. Enlarges hole in cell as necessary for precise fit, using reamers, files, …
1. Performs any combination of following duties to assist printing press operator to make ready, operate, and maintain roll-fed or sheet-fed, single-or-multicolor flatbed, cylinder, offset, flexographic, or web press: Assists press operator to install paper packing sheets on impression cylinder, fasten reinforcing bars to metal printing plates and offset blankets, …
1. Performs any combination of following tasks to assist OFFSET-PRESS OPERATOR I to make ready, operate, and maintain sheet-fed or web offset printing press: Inserts packing sheets on plate cylinder to build up plate to printing height, fastens reinforcing bars to offset blankets, and installs plates and blankets on press …
1. Performs any combination of following duties to assemble parts of various materials, such as plastic, wood, metal, rubber, or paperboard, to produce small products, such as roller skates, toys, shoe lasts, musical instrument parts, or loudspeakers: Positions parts in specified relationship to each other, using hand, tweezers, or tongs. …
1. Sets up and operates machine to card asbestos fibers, wrap fibers around electric wire, and impregnate fibers with wax: Loads reels of wire onto machine spindle, threads wire between guides, through taping, carding, impregnating, and cooling units, and fastens wire to takeup reel. 2. Places roll of tape on …
1. Cuts out and assembles materials, such as fabric, wood, and paper, performing any combination of following tasks to make artificial foliage, such as flowers, wreaths, and trees: Cuts out flower parts, such as leaves and petals from paper, fabric, or plastic, using handtools, such as scissors, knives, hammers, and …
1. Tends almond-blanching machine that removes skins from almonds: Turns valves to fill kettle of machine with water and to admit steam into heating chamber of kettle. 2. Observes steam pressure and water temperature gauges, and turns valves to regulate steam pressure and water temperature, according to specifications. 3. Actuates …
1. Services armament equipment used on military aircraft: Strips airplanes of removable armament equipment, such as machine guns, synchronizers, and bomb-release apparatus, using handtools. 2. Disassembles, cleans, oils, and repairs dismantled equipment and nonremovable armament, such as machine-gun mounts and bomb hoists. 3. Inspects electric circuits controlling bomb-release and gun-firing …
