1. Tests fabric buffing wheels to determine resistance to pressure and straightens edges of fabric, using metal rod: Mounts stack of buffing wheels on shaft in cabinet and closes cabinet door. 2. Presses button to rotate buffing wheels. 3. Rakes edges of revolving buffing wheels with slanted edge of rod …
1. Sets up and operates hydraulic ram press to form ware: Positions hydrostone die on bed of press, using hoist. 2. Clamps upper and lower halves of die to ram and bed of press. 3. Connects airhose to die. 4. Aligns die, using pins, jacks, and measuring device. 5. Cuts …
1. Feeds machine that cuts rags to size for cooking, bleaching, and defibering prior to making paper, roofing felt, or related products: Places rags on apron of machine and pushes them into feeder roll or loads rags onto conveyor leading to machine. 2. Examines cut rags for size and notifies …
1. Tends rag-cutting machine that cuts rags to specified size preparatory to processing into paper, roofing felt, or related products: Presses buttons to actuate conveyor, cutters, and blowers. 2. Observes movement of rags along conveyor to detect clogging or malfunctioning machine. 3. Stops machine at sound of warning buzzer and …
1. Operates rail-flaw-detection machine aboard rail-flaw-detector-railroad car to detect defects in railroad tracks and analyzes graphic recording to determine any and type of defect: Synchronizes electronic recording equipment, meters, and other apparatus of rail-detector car or machine, using handtools. 2. Fills container located at base of rail-detector car with paint …
1. Inspects railway car axle and wheel assemblies to determine conformance to Federal and American Railroad Association specifications, using measuring instruments: Verifies diameter of wheel and journal seats on axle, using calipers and micrometers. 2. Measures space between wheels and from center of axle to each wheel, using needle-pointed space …
1. Inspects railroad cars for structural defects and tests mechanical equipment, such as brakes, airhoses, and couplings to ensure that they are in operating condition: Observes cars from elevated platform or from ground as cars roll by, or climbs aboard train to test equipment and to locate defects. 2. Examines …
1. Paints railroad freight cars and applies decalcomania lettering: Removes old paint, using blowtorch or paint remover and hand scraper. 2. Mixes and matches paints, following color charts. 3. Paints cars, using brushes or spray gun. 4. Cuts stencils, tacks stencils on car, and paints over stencils with brush or …
1. Assembles frames, beams, brakes, and springs to form railroad car truck and wheel units, using handtools: Positions bolster on erection block and lowers side frames and brake beams into bolster slots, grooves, and recesses, using hoist. 2. Slips brakeshoes into receptacles and secures brakeshoes with pin, using hammer. 3. …
1. Compiles and records information pertaining to track and right-of-way repair and maintenance by railroad section crews, such as materials used, types and locations of repairs made, and hours expended. 2. Types or writes requisitions for materials needed. 3. May keep daily time records and compile maintenance reports for specific …
1. Diagnoses and treats diseases of human body, using x-ray and radioactive substances: Examines internal structures and functions of organ systems, making diagnoses after correlation of x-ray findings with other examinations and tests. 2. Treats benign and malignant internal and external growths by exposure to radiation from x-rays, high energy …
1. Classifies messages at central-office exchange and routes messages for transmission: Places routing information on message, such as method of transmission, route, and operator’s code. 2. Places message in pneumatic tube or basket for delivery to operator.
1. Prepares and dispenses radioactive pharmaceuticals used for patient diagnosis and therapy, applying principles and practices of pharmacy and radiochemistry: Receives radiopharmaceutical prescription from physician and reviews prescription to determine suitability of radiopharmaceutical for intended use. 2. Verifies that specified radioactive substance and reagent will give desired results in examination …
1. Tends machine that grinds and polishes corner edges of flat glass to specified radius: Turns dials to set timer of grinding and polishing wheels to specified settings. 2. Moves lever, turns knob, and presses button to open water valve to start flow of water against grinding wheel, open air …
1. Assembles floating logs into rafts for towing to mill: Bores holes in boom sticks, and swifters with power-driven auger, and threads chain or cable through holes to form raft frame. 2. Signals LOG SORTER to push logs between frame members and maneuvers them into position with pike pole, or …
1. Sets up and operates machine to cut notches and bevels in rafters for precut or prefabricated houses: Determines from specifications or blueprints number and size of rafters to be cut. 2. Selects and installs saws and cutterheads in machine, and adjusts their spacing and depth and angle of cut, …
1. Examines rags to verify that they have been sorted according to color, quality, type, and condition, and that foreign matter, such as clips, buttons, and elastic, has been removed. 2. Weighs rags and records weight. 3. Trucks rags to cutting machines.
1. Scans rags for hardware, such as buttons and snaps, and holds rags against rotating blade that cuts hardware from rags and cuts rags into specified sizes. 2. Sorts rags into bins according to color and fabric.
1. Repairs radio receivers, phonographs, recorders, and other electronic-audio equipment, using circuit diagrams and test meters: Tests wiring, tubes, resistors, and other parts, using electronic test equipment, such as voltmeters and oscilloscopes, to locate defects. 2. Replaces defective parts, using handtools, and solders loose connections with soldering iron. 3. May …
1. Repairs and services electrical radioactivity-detecting instruments used to locate radioactive formations in oil- or gas-well boreholes, using special testing apparatus. 2. Tests electronic, electrostatic, and electromagnetic elements and circuits of instruments with special laboratory testing apparatus to locate defective parts and to verify precise adjustments. 3. Services special subsurface …
1. Controls laboratory compounding equipment enclosed in protective hot cell to prepare radioisotopes and other radioactive materials for use as tracers for biological, biomedical, physiological, and industrial purposes according to written procedures: Places specified amounts of chemicals into container to be irradiated at nuclear reactor or with other irradiation equipment. …
1. Operates radiologic equipment to produce radiographs of body for diagnostic purposes, as directed by RADIOLOGIST : Positions patient on examining table and adjusts immobilization devices to obtain optimum views of specified area of body requested by physician. 2. Explains procedures to patient to reduce anxieties and obtain patient cooperation. …
1. Directs and coordinates activities of radiology or diagnostic imaging department in hospital or other medical facility: Reviews work schedules and assigns duties to workers to maintain patient flow and achieve production goals. 2. Oversees staff in operation of imaging equipment, such as x-ray machine, fluoroscope, CT scanner, or MRI …
1. Tests, repairs, calibrates, and assists in installation of radiological and related equipment used in medical diagnosis or therapy, applying technical knowledge of electronic, radiological, and mechanical systems, and user knowledge of computers, and using manuals, test equipment, measuring instruments, handtools, and power tools: Confers with supervisor, manufacturers’ representatives, equipment …
1. Provides radiation therapy to patients as prescribed by RADIOLOGIST , according to established practices and standards: Reviews prescription, diagnosis, patient chart, and identification. 2. Acts as liaison with physicist and supportive care personnel. 3. Prepares equipment, such as immobilization, treatment, and protection devices, and positions patient according to prescription. …
