1. Operates automatically controlled natural-gas treating unit in oil field to render gas suitable for fuel and for pipeline transportation: Opens valves to admit gas and specified chemicals into treating vessel where moisture is absorbed and impurities removed. 2. Adjusts controls of auxiliary equipment, such as pumps, heating coils, and …
1. Pushes skewer into neck meat of suspended beef halves to pin flabby meat together after head has been removed. 2. May roll shrouded carcass with handtool to give it a smooth appearance.
1. Feeds rolls of cardboard and fabric into machine that automatically wraps materials around each other to form cardboard necks. 2. Sets controls to cut strips to prescribed length. 3. Observes machine to detect malfunction. 4. Dumps strips into basket for further processing.
1. Operates chainstitch sewing machine to join parts of necktie. 2. Aligns edges of tie pieces and joins parts to make face of tie. 3. Seams tie pocket to tips of tie. 4. Performs other duties as described under SEWING-MACHINE OPERATOR, REGULAR EQUIPMENT Master Title.
1. Operates necktie-centralizing sewing machine equipped with hook in front of needle to seam length of necktie and attach reinforcing strip with stretchable one-thread stitch. 2. Folds tie fabric lengthwise, superimposes and aligns reinforcing strip along edge, and stitches through layers to join. 3. Performs duties as described under SEWING-MACHINE …
1. Operates necktie-centralizing machine equipped with feed track and stationary needle to seam length of necktie and simultaneously attach reinforcing strip with stitch simulating handstitching: Positions reinforcing strip on feed track. 2. Folds tie fabric lengthwise and positions above strip. 3. Operates machine and manipulates edges continuously to align and …
1. Grinds industrial knitting and sewing needles to sharpen points, using grinding wheels: Activates stone and wire-brush wheels and alternately presses needle against each rotating wheel to sharpen point. 2. Applies emery to wire-brush wheel as needed to facilitate grinding process. 3. Visually and tactually examines needle to ensure conformance …
1. Tends machine that stamps or embosses identifying data on nameplates for manufactured products, using one of following methods: Assembles dies or aligns type in die block, using setscrews. 2. Positions die block on press bed, lowers ram with handwheel, and feeds blank plates into powered machine or pulls lever …
1. Tends equipment that separates naphthalene from chemical drain oil used to wash coke-oven gas or tar distillate: Starts pumps to remove drain oil from scrubbing tower to collecting tank where naphthalene settles and crystallizes as oil cools. 2. Opens drain valves or starts pumps to remove oil from pans …
1. Assists NAPHTHALENE OPERATOR in separating naphthalene from chemical drain oil used to wash coke-oven gas or tar distillants: Shovels crystallized naphthalene from cooling pans into wheelbarrow. 2. Breaks up large pieces of naphthalene, and transports material to centrifugal drier. 3. Performs other duties as described under HELPER Master Title.
1. Controls equipment to purge and wash reactors used in polymerization of isobutylene to produce butyl rubber slurry: Starts pumps and agitators. 2. Turns valves to line up streams for wash cycles and to evacuate slop naphtha and trapped gas. 3. Defrosts frozen valves, using steam hose. 4. Turns pump …
1. Sets up and operates machines to drive nails into boards to fasten wood assemblies, such as boxes, furniture frames, crates, and pallets, and to nail lids on boxes: Spaces nail chucks and rails according to specifications and turns setscrews to fasten chucks to rails. 2. Turns wheel to raise …
1. Tends nailing machine that joins items, such as picture frames, or attaches molding, trimming, carving, scrollwork, or overlay panels to wooden stock: Positions reel of nail wire on spindle of machine and pulls wire through rollers into driving mechanism. 2. Turns knobs or levers to adjust machine to cut …
1. Sets up battery of machines that automatically cut and shape coiled wire to make nails of specified sizes: Installs and secures die plates and nail-point cutting knives, and positions feeding mechanism, according to work order specifications, using handtools. 2. Mounts coil of wire on rod and threads wire through …
1. Tends machines that automatically cut and shape wire to make nails of specified size: Mounts coil of wire on rod, and threads wire through straightening rollers and feeding mechanism into slots of die plates. 2. Tightens roller bolts to regulate feed of wire, using wrench. 3. Starts machine. 4. …
1. Feeds brush bases into machine that automatically fills and staples bristles to fabricate nail and mascara brushes: Fills machine hoppers with bases or inserts base in jig of machine table. 2. Observes machine operation for malfunctions and examines finished brushes for defects. 3. May pack brushes for shipment.
1. Plays musical instrument as soloist or as member of musical group, such as orchestra or band, to entertain audience: Studies and rehearses music to learn and interpret score. 2. Plays from memory or by following score. 3. May transpose music to play in alternate key. 4. May improvise. 5. …
1. Tends catalytic reactor and auxiliary equipment that produce monovinylacetylene for use in neoprene rubber manufacture, as directed by MVA-REACTOR OPERATOR, HEAD: Determines specific gravity of brine solution in drier unit, using hydrometer, and turns valve to circulate brine through saturator to maintain strength at plant standard. 2. Weighs prescribed …
1. Controls catalytic reactors and auxiliary equipment to produce monovinylacetylene and to refine, vaporize, and transfer product for use in neoprene rubber manufacture: Starts pumps, reactors, and blowers. 2. Observes gauges and recording instruments and moves controls to regulate flow of gases and liquids, and to maintain temperatures, pressure, and …
1. Studies mechanism of life processes of edible, poisonous, and parasitic fungi to discover those that are useful to medicine, agriculture, and industry: Studies structure, affinities, classification, genetics, physiology, and growth of fungi. 2. Applies findings to agriculture, medicine, and industry for development of drugs, medicines, molds, and yeasts. 3. …
1. Operates machine to assemble and weld loose nails to pierced metal ribbon: Transports loose nails and metal ribbon from storage areas to machine. 2. Threads pierced strip of metal through machine. 3. Adjusts mechanical and electrical parts of machine to obtain specified feeds and speeds. 4. Starts machine that …
1. Fastens wooden bottoms in metal jackets used as protective covering for containers, such as gasoline and oilcans: Fits jackets over cans and inserts circular wooden block into jackets, flush with edge of jackets and against bottoms of cans. 2. Drives nails through lower rim of jackets into wooden bottoms.
1. Assembles wooden products, such as boxes, packing cases, kegs, pallets, furniture frames, door and window units, and hogshead subassemblies, using handtools: Positions workpiece on table, floor, easel, or jig, according to verbal instructions, and nails or staples materials together at designated points, using hammer, pneumatic gun, or staple gun. …
1. Maintains script archive and music library used for preparing programs for foreign broadcast, utilizing knowledge of foreign languages and of listening tastes of people of foreign countries. 2. Compiles statistical and financial library reports.
1. Directs and coordinates activities of teaching personnel engaged in instructing students in vocal and instrumental music in school system: Consults with teaching and administrative staff to plan and develop music education curriculum. 2. Observes, evaluates, and recommends changes in work of teaching staff to strengthen teaching skills in classroom. …
