1. Directs investigation of deaths occurring within jurisdiction as required by law: Directs activities of staff physicians, technicians, and investigators involved with conducting inquests, performing autopsies, conducting pathological and toxicological analyses, and investigating circumstances of deaths in order to determine cause and fix responsibility for accidental, violent, or unexplained deaths, …
1. Tends machine that shapes and cooks dough to make tortillas and corn chips: Kneads masa into loaves as masa emerges from corn-grinding machine and places masa into hopper of shaping machine. 2. Starts machine to flatten dough between rollers, cut it into shape, and convey shaped dough through baking …
1. Tends semiautomatic machine that crushes and rolls cooked corn into dough for use in various prepared food products: Starts machine and moves controls to set speed of grinder screws and clearance of spreader rollers to produce dough of specified texture and thickness. 2. Fingers handful of dough to verify …
1. Operates machine to trim corners of lock-corner wooden boxes: Adjusts position of guide rails, using wrench. 2. Starts saw and holds corner of box against guide rails and pushes box into saw, trimming excess material from lock-corner. 3. Piles trimmed boxes on handtruck.
1. Sets up and operates machine to saw, groove, and drill blocks used to reinforce corners of furniture frames: Sets angle of cutoff saw and installs bit and dado saw, according to work ticket. 2. Places stock on holder and pushes stock into rotating saw to cut end at angle. …
1. Tends machine that forms angle iron used in making wood boxes: Shifts lever to start machine. 2. Positions and holds metal strip on die of machine as V-shaped periphery of roller attached to ram passes over metal, pressing metal into shape of angle iron. 3. Removes angle iron from …
1. Tends one or more gas ovens to pop corn: Lights ovens and starts rotating cone- or drum-shaped perforated oven. 2. Dumps measured amount of corn into oven. 3. Places container at discharge end of oven to receive popcorn or starts conveyor to carry corn through screen to remove unpopped …
1. Tends machine that cuts V-or-L-shape pieces from corners of scored cardboard blanks to facilitate folding and forming boxes or from corners of paper sheets used for covering boxes: Turns wheel to adjust angle and position of guides on machine according to size of sheet or blank and cutting instructions. …
1. Tends grinding machine that hulls cooked corn and grinds it into masa for use in production of products, such as tortillas and corn chips: Scoops cooked corn into hopper of grinding machine or attaches pipe to outlet on soaking vat and starts pump to transfer corn from holding vat …
1. Tends equipment that cooks corn in steam cooking vat or kettle to soften corn preparatory to grinding into products, such as masa, for use in making corn chips and tortillas: Dumps prescribed quantities of ingredients, such as shelled corn, water, and lime, into cooking vat, and sets controls to …
1. Positions tubes of ground-cork mixture into slots of machine that compresses material into rods. 2. Removes tubes and places tubes in frame. 3. Pushes and pulls frame down slide conveyor for subsequent baking and slicing of compressed mixture.
1. Performs any combination of following duties, as crewmember, to cast and bake ground cork mixture into slabs: Lubricates mold to prevent mixture from adhering to sides, using spray gun or oil-soaked rags. 2. Weighs and dumps specified quantity of mixture into mold; or opens overhead storage outlet to fill …
1. Applies insulating slabs of cork or fiberglass to walls, floor, and ceiling: Imbeds parallel rows of slabs in hot asphalt spread on surfaces or spreads cement mortar on slab with trowel and sticks it to surface. 2. Nails slabs to walls and ceiling construction for additional security. 3. May …
1. Tends machine that grinds cork into various shapes, such as semirounds, for shuttlecock bases and handle grips for fishing rods: Starts grinding machine and places workpiece in holding fixture or on arbor. 2. Engages automatic feed or manually feeds cork against grinding drum of machine. 3. May change grinding …
1. Tends baking oven that hardens and strengthens green sand cores used in casting metal: Loads cores on racks, trays, or carts, and pushes them into oven. 2. Lights gas- or oil-fired furnace and turns valves to obtain specified temperature; or sets thermostat and closes switch to heat element in …
1. Operates machine to mold core and insert carbon rod in core to form cathode of dry cell batteries: Installs extruder bushings and mold on machine, using handtools. 2. Places carbon rods in trough of feeding mechanism. 3. Fills machine hopper with paste, using shovel. 4. Starts machine that rams …
1. Makes clay cores around which ferrous and nonferrous pipe is cast: Clamps rod in bench vises so that it can be rotated. 2. Wraps rod with paper, straw, or jute, tying it firmly in place with twine. 3. Mixes mud, sand, and loam to form clay. 4. Spreads clay …
1. Tends blower-type coremaking machine to produce sand cores: Removes sand and particles of dirt from pattern with compressed air or brush. 2. Places core box over pattern on bed of machine. 3. Pulls lever or depresses pedal to blow and compact sand in core box. 4. Places plate or …
1. Tends conveyor-screw coremaking machine that extrudes sand cores having uniform cross section: Installs specified core tube and conveyor screw in machine, using handtools. 2. Shovels sand into hopper, and tamps it down by hand. 3. Positions core plate at opening of core tube, and starts motor-driven or hand-operated conveyor …
1. Tends turnover draw-type coremaking machine that makes sand cores for use in casting metal: Clamps core box over die on front table of machine, and partly fills core box with sand from overhead chute, or by using hands or shovel. 2. Depresses pedal to open compressed-air valve that causes …
1. Makes sand cores used in molds to form holes or hollows in metal castings: Cleans core box with blast of compressed air. 2. Dusts parting sand over inside of core box to facilitate removal of finished core. 3. Partially fills core box with sand by pulling cord that releases …
1. Tends machine that automatically lays face sheets, back sheets, and core stock in sequence and spreads glue on core stock to form plywood panels: Starts machine, observes operation, and turns wheels, valves, and dials to adjust and synchronize conveyors, reach and vacuum of mechanical feed arms, tension on glue-spreading …
1. Assists CORE-DRILL OPERATOR in setting up and operating drilling equipment to obtain core samples used in determining geological character of ground, nature of ore, or strength of foundation material: Labels samples of strata indicating area and depth from which sample was obtained. 2. Lubricates machines and assists in making …
1. Sets up and operates drilling equipment to obtain solid core samples of strata for analyzing geological characteristics of ground, nature of ore, or strength of foundation material: Drives or guides truck-mounted drilling equipment onto metal or wood foundation, or assembles equipment in position. 2. Connects power lines to equipment. …
