1. Removes roots, debris, and other refuse from clogged sewer lines and drains, using portable electric sewer cleaning machine, and repairs breaks in underground piping: Positions or disassembles sewer trap machine at sewer or drain outlet. 2. Removes drain cover, using wrench. 3. Installs rotary knives on flexible cable, mounted …
1. Operates sewing machine to join parts of socks or stockings: Guides parts under machine needle or between feed cups to stitch open edges of foot, leg, and welt of full-fashioned hose; or to join ends of elastic bands and attach bands to tops of seamless hose and tights; or …
1. Operates sewing machine to join, reinforce, or decorate parts of household articles, such as bedspreads, curtains, drapes, bed linens, mopheads and quilts: Guides parts under machine needle to sew stiffening material to tops of drapery panels, or elastic to fitted articles, or to stitch ruffles to curtains and chair …
1. Supervises and coordinates activities of workers engaged in operating sewing machines to assemble articles, such as curtains and drapes, fabric camping equipment, and stuffed toy shells: Examines articles to ensure adherence to quality standards. 2. Trains workers by demonstrating work methods and machine operation. 3. Performs other duties as …
1. Mounts previously assembled units of power sewing machines onto frames of machines, and fastens units, such as crankshafts, needle arms, and feed rockers to machines, using drill press, handtools, and gauges.
1. Operates sewing machine to join parts of socks or stockings: Guides parts under machine needle or between feed cups to stitch open edges of foot, leg, and welt of full-fashioned hose; or to join ends of elastic bands and attach bands to tops of seamless hose and tights; or …
1. Inspects seamless hose for knitting defects and operates sewing machine to close openings in toes of hose: Pulls hose over inspection board to turn hose inside out and inspects hose for defects, such as holes, runs, and dropped stitches. 2. Revolves inspection board by hand to inspect both sides …
1. Joins and reinforces parts of articles, such as garments, curtains, parachutes, stuffed toys, or sews buttonholes and attaches fasteners to articles, or sews decorative trimmings to articles, using needle and thread: Selects thread according to specifications or color of parts. 2. Aligns parts, fasteners, or trimmings, following seams, edges, …
1. Operates camera to photograph inside of sewer lines to conduct inspection and determine need for repairs: Locates line sections to be photographed, using map. 2. Determines setup procedures. 3. Floats rope used to pull camera to adjacent manhole to thread sewer lines. 4. Directs workers in setting up cable …
1. Repairs and maintains municipal storm and sanitary sewer lines, performing any combination of following tasks: Inspects manholes to locate stoppage. 2. Runs cleaning rods through rod guide, fits front end of rod with auger, using wrench, and lowers guide into position. 3. Thrusts rods into invert and advances them …
1. Sets up and adjusts staking machines used to assemble clock and watch parts according to blueprints and operation sheets: Confers with department supervisor and reviews operation sheets to determine parts or assemblies to be processed, assembly specifications, and instructions for machine setup. 2. Bolts or screws specified dies into …
1. Cleans and maintains equipment in sewage disposal plant to facilitate flow and treatment of sewage: Cleans filter screens, processing tanks, and walkways, using hose, brushes, and chemical solutions. 2. Cleans precipitates, such as grit, sludge, trash, and muck from sump, catch basin and grit chamber, using shovel, rake, and …
1. Sets up and adjusts molding and coremaking machines, such as roll-over, squeeze, coremaking, and shell molding: Obtains specified pattern, moves pattern to work station manually or using hoist, and bolts it to bed of mold or core forming machine, using wrenches. 2. Adjusts stops, height of squeeze or roll-over …
1. Compiles and computes payment due shipper for ores, concentrates, scrap metal, and other metal products forwarded to plant for processing, using adding machine and calculator. 2. Bases computations on weight figures from freight bills and laboratory report of moisture content and ore analysis. 3. May obtain registered check for …
1. Sets up and adjusts battery of machines that paint, stamp, tip, or trim wooden pencils: Installs and adjusts feed mechanisms, guide rollers, tracks, machine fittings and attachments, according to size and shape of pencils, using handtools and gauges. 2. Adjusts controls, such as setscrews and cams to synchronize machine …
1. Sets up, adjusts, and maintains machines used to wind, tape, form, strip, or connect wire for electrical coils, using setup charts and handtools: Changes fixtures in automatic coil-winding machines and core-insulating machines, replaces wire supply, and threads wire or insulating paper through tension devices to accommodate different size coils …
1. Operates battery of machines that insert and glue cork, paper, plastic or aluminum foil in bottlecap shells: Installs punches and dies in crown assembly machines and adjusts stroke of punches that force lining material into caps. 2. Turns adjustment screws to regulate feed mechanism, rate of glue flow, and …
1. Sets up induction heating equipment used to braze, heat-treat, and spot-weld metal parts: Selects induction coil according to heating chart, or bends copper tubing by hand, to form coil, following electrical formulas. 2. Attaches power and coolant lines to ends of coil, using flaring tool, nuts and washers, and …
1. Sets up and adjusts can filling and sealing machines and caser machines to package juice in juice processing establishment: Selects filler tubes according to size of cans to be filled and installs and adjusts tubes in filling and sealing machines, following production specifications and using wrench. 2. Adjusts tension …
1. Attaches time and alarm setting keys to assembled alarm clock movement, using press: Places keys into holding fixture of press and positions clock movement over keys so that ends of staff protrude through keyholes. 2. Starts press that forces staffs into keys.
1. Installs wheel and sleeve assembly in clocks preparatory to inserting hour hand: Places wheel and sleeve assembly over center staff protruding through front frame and meshes assembly with dial wheel pinion. 2. Places time and alarm train onto staff and inserts staff through hole in clock frame. 3. Places …
1. Stacks products, such as blocks, bricks, sewer pipe, and roofing tile in specified patterns on tunnel kiln cars or in periodic kilns for burning: Spaces and levels setting rings on kiln car or in kiln to facilitate circulation of air about products during burning. 2. Spreads sand on floor …
1. Loads and moves clay products on kiln cars into kilns for burning: Places setting rings on floor of kiln cars or periodic kiln according to setting pattern. 2. Moves setting table in kiln and pushes loaded trailer into kiln. 3. Carries defective or rejected pipe from kiln. 4. Clips …
1. Sets up automatic spinning lathe to spin shaped articles from sheet or plate metal as specified by blueprints and computed from data charts: Bolts specified spinning chuck to headstock spindle and follow block to tailstock, using handtools or power tools. 2. Positions, aligns, and bolts specified circular forming tool …
