1. Conducts vocal music groups, such as choirs and glee clubs: Auditions and selects members of group. 2. Selects music to suit performance requirements and accommodate talent and ability of group. 3. Directs group at rehearsals and performance to achieve desired effects, such as tonal and harmonic balance, dynamics, rhythm, …
1. Tends machine that chops and mixes ground meat into emulsion for use in making such products as bologna, meat loaves, sausages, and wieners: Dumps ground meat and premixed seasonings into chopping machine, using fork or hoist, or pulls lever to raise hopper and turns valve to feed meat trimmings …
1. Tends machine that cuts strands of fiberglass sliver into staple lengths: Pulls ends of sliver from creel and feeds sliver into feed rollers of cutter. 2. Observes staple lengths falling from cutters into container on scales to detect defects, such as dirty strands and flared ends. 3. Removes shipping …
1. Fastens choker cables around logs for yarding from cutting area to landing: Pulls choker cables from tractor winch or main-line of yarding machine, passes ball under and around log, and secures end to bell to form noose. 2. May clear brush and earth from under log, using ax and …
1. Tends machine to ream muzzle end of shotgun barrels to choke bores that control spread of pellets during firing: Reams to specified distances within barrel bore with rough, finish, and margin reamers. 2. Visually examines and measures inside of barrel after reaming to ensure that barrel has been reamed …
1. Operates any of following machines and equipment to relieve regular operators engaged in processing cocoa beans into chocolate liquor and in producing cocoa powder and sweet chocolate, according to formula: Controls roaster that roasts cocoa beans to develop specified color and flavor and reduces moisture content of beans. 2. …
1. Tends jacketed kettles to temper chocolate used for coating baked products: Breaks slabs of prepared chocolate into pieces and dumps pieces into kettle. 2. Turns valves to adjust kettle heat to specified temperature to melt chocolate. 3. Starts agitator. 4. Opens water valve to cool mixture to desired consistency. …
1. Tends machine and equipment that deposit tempered chocolate into molds to form bars, blocks, and assorted figures: Opens valves to draw chocolate from tempering kettle or automatic tempering equipment into water-jacketed depositor of molding machine. 2. Observes thermometer and turns valves to admit and circulate water in jacket to …
1. Controls equipment in which chemicals or other materials are chlorinated by reaction with chlorine gas: Pumps specified amounts of chemicals to chlorinator. 2. Reads flowmeter and opens valves to regulate flow of chlorine and rate of chlorination reaction. 3. Reads temperature gauges and turns steam and coolant valves to …
1. Aids CHIROPRACTOR during physical examination of patients, gives specified office treatments, and keeps patients’ records: Writes history of patient’s accident or illness, and shows patient to examining room. 2. Aids CHIROPRACTOR in lifting and turning patient under treatment. 3. Gives physiotherapy treatments, such as diathermy, galvanics, or hydrotherapy, following …
1. Diagnoses and treats musculoskeletal conditions of spinal column and extremities to prevent disease and correct abnormalities of body believed to be caused by interference with nervous system: Examines patient to determine nature and extent of disorder. 2. Performs diagnostic procedures including physical, neurologic, and orthopedic examinations, laboratory tests, and …
1. Operates machine to cut and screen peeler-log cores into chips of specified size: Installs and adjusts cutting knives and reciprocating screens to obtain chips of specified size, using handtools. 2. Starts machine and conveyors to transfer material between processes and to storage bins. 3. Selects cores according to species …
1. Tends machine that reduces log slabs, stump wood, trimmings, and other scrap wood to chips of uniform size for making paper pulp and charcoal, and for use in wood distilling: Starts conveyor system that feeds wood into hopper of chipping machine. 2. Positions pieces of wood on conveyor, using …
1. Tends machine that mixes wood chips and glue preparatory to extruding particleboard: Pulls lever to admit dried chips from storage bins into rotary batch mixer. 2. Weighs resin glues and catalyst material according to formula and pours materials into mixer. 3. Verifies moisture content of chips by feeling chips …
1. Tends equipment that conveys wood chips from chippers, cleaning machines, or yard storage to storage tanks and digester bins: Starts conveyor belts and elevators to convey specified wood chips to designated bins and tanks. 2. Adjusts feed mechanism by valve or lever control to regulate flow of wood chips …
1. Tends machine that cements color samples of coated cut paper to color card display sheets or folders: Loads specified size, type, and color of chips into feeder racks on machine according to written specifications or sample color card. 2. Fills reservoir with liquid adhesive and stacks printed color card …
1. Shovels beechwood chips from fermenting tank into cart. 2. Pushes cart into automatic washer and starts washer. 3. Removes cart from washer and shovels washed chips onto floor of fermenting tank.
1. Unloads wood chips from railroad cars or trucks, using materials-handling equipment: Drives rail-mounted trackmobile to spot railroad cars on scale and on ramp above chip storage bins for unloading. 2. Records gross and net weight of car. 3. Releases bottom doors of car, allowing chips to fall into bin. …
1. Adjusts piano strings to attain specified pitch, in first tuning of partially finished pianos: Rubs strings with wood block to remove irregularities, such as kinks. 2. Plucks specified C or A string with pick and adjusts tuning pin with tuning wrench until pitch of string and tuning fork or …
1. Tests samples of purchased wood chips, used in making pulp, to determine moisture content and quality: Observes dumping of chips into receiving pit and starts conveyor that transfers chips to screening and storage areas. 2. Draws measured sample from conveyor, places chips in drying oven for specified period of …
1. Tends machine that cuts rolls of material to form chinstraps and punches eyelet holes in straps to facilitate attachment to helmets: Positions roll of material, such as fiber, leather, or plastic, on machine spindle. 2. Threads material through feed guide and under blade of machine. 3. Turns setscrews to …
1. Tends machine that curls pile of fabric to simulate natural fur: Positions truck of cloth at feed-end of machine. 2. Sews cloth to leader in machine, using portable sewing machine. 3. Turns knob to raise or lower curling brushes according to depth of pile. 4. Straightens cloth to remove …
1. Cleans soot from chimneys: Removes pipe connecting furnace to flue, using handtools. 2. Cleans soot from chimney pit, using vacuum cleaner that automatically discharges into receptacle mounted on truck. 3. Cleans connecting pipes with brush, replaces pipe, and seals joints with cement. 4. Closes fireplace openings and other outlets …
1. Supervises and coordinates activities of CHIMNEY BUILDERS, BRICK engaged in erecting brick chimneys or smokestacks for industrial plants: Measures distances and lays first tier of bricks to lay out specified circumference and curvature of chimney. 2. Directs workers engaged in raising scaffolds and inspects scaffolding for conformance to safety …
