1. Performs any of following duties to inspect, measure, and test semiconductor wafers for conformance to specifications: Inspects wafers under high intensity lamp to detect surface defects, such as scratches, chips, stains, burns, or haze. 2. Measures thickness and resistivity of wafers, using electronic gauges or automated sorting machine. 3. …
1. Inspects semiconductor wafers, using microscope, to identify processing defects: Places wafers on stage of microscope, using tweezers or vacuum wand. 2. Examines surface of wafer and test patterns on wafers, using microscope, and compares wafers to specification diagrams to identify processing defects, such as scratches, contamination, pattern misalignment, photoresist …
1. Develops gauging setup and surface plate layout procedures, draws patterns and templates, and inspects variety of parts and tools, to provide inspection devices and fixtures for use in machining or assembly, using blueprints, formulas, trigonometry, and precision measuring instruments: Analyzes inspection problem by comparing part with blueprints or sketches, …
1. Examines rubber handstamp dies for defects: Examines stamp dies under magnifying glass for defects in molded rubber, such as loose or incomplete letters or designs. 2. Compares stamp die to customer specifications to verify characters or designs.
1. Salvages rejected loaded cartridges, performing any combination of following tasks: Measures and weighs cartridges, using fixed and adjustable gauges and direct-reading shadowgraph scale, or feeds cartridges into gauge-and-weigh machine to verify rejection. 2. Feeds cartridges into dial plate on automatic power press that straightens sides and deepens shoulders of …
1. Inspects stencils, silk screens, materials, and printed products at various stages of production to ensure conformance to specifications, applying knowledge of screen printing techniques: Reviews job order and examines customer artwork and material to be printed, such as vinyl, wood, glass, or paper products, to evaluate suitability of material …
1. Inspects products manufactured or processed by private companies for government use to ensure compliance with contract specifications: Examines company’s records to secure such information as size and weight of product and results of quality tests. 2. Inspects product to determine compliance with order specifications, company’s quality control system for …
1. Examines railroad equipment and systems to verify compliance with Federal safety regulations: Inspects railroad locomotives, engines, and cars to ensure adherence to safety standards governing condition of mechanical, structural, electrical, pneumatic, and hydraulic elements or systems, using blueprints, schematic diagrams, gauges, handtools, and test equipment. 2. Tests railroad signals …
1. Inspects purchased parts, assemblies, accessories, and materials for conformance to specifications, using precision measuring instruments and devices: Examines items for defects in materials, work, and damage occurring in transit. 2. Compares quantity and part number of items received with procurement data and other specifications to ensure completeness and accuracy …
1. Inspects and tests precision parts and assemblies, such as landing gear, control columns, boosters, and impellers, used in manufacturing aircraft and aircraft engines, for conformance to blueprints, drawings, and other specifications, using precision measuring instruments and testing equipment: Visually examines parts for completeness, relationship of component parts, work quality, …
1. Inspects plumbing installations for conformance to governmental codes, sanitation standards, and construction specifications: Inspects commercial and industrial plumbing systems for conformance to plumbing laws and codes and approved plans and specifications. 2. Inspects water-supply systems, drainage and sewer systems, water heater installations, fire sprinkler systems, and air and gas …
1. Inspects precision optical and ophthalmic lenses at various stages of production to ensure specified standards have been met, using precision measuring instruments: Reads prescription and work order to ascertain lens specifications. 2. Examines lenses for defects, such as pits, scratches, unpolished areas, bubbles, and chips, using magnifying glass and …
1. Inspects parts, subassemblies, and assembled photographic apparatus, such as still and motion picture cameras, magazines, enlargers, flash units, and film developing machines for conformance to verbal and diagrammatic specifications, using precision measuring and testing instruments: Examines blueprints, wiring diagrams, and other specifications to determine parts, dimensions, and tolerances required. …
1. Inspects wood picture frames for conformance to specifications: Examines frames for defects, such as defective shading, splinters, and uneven corners. 2. Knocks uneven corners of frame together, using stick. 3. Removes sides of frame containing defects, and passes side to designated worker for reprocessing. 4. Records production.
1. Inspects and tests plastic and composite aircraft and aerospace parts, assemblies, and structures for work quality, dimensional accuracy, and conformance to engineering drawings and specifications, using precision measuring and testing instruments and equipment: Reads inspection logs and operation sheets to determine nature and sequence of inspection. 2. Reviews blueprints …
1. Inspects plated surfaces of metal or plastic objects visually or using chemical or electrical tests: Examines part for defects, such as uneven coating or scratches. 2. Applies chemicals to or immerses object in test solution and observes reaction or measures dissolving time. 3. Turns on electrical current and reads …
1. Examines, measures, and tests containers and materials used to package drug and cosmetic products for conformity to specifications: Examines and rejects tubes, bottles, cartons, caps, stoppers, and related materials containing such flaws as chips, cracks, torn labels, or discoloration. 2. Measures containers and cap samples to verify specified dimensions, …
1. Inspects paper and paperboard products during corrugating, laminating, printing, cutting, scoring, coating, forming, sealing, and packaging processes to ensure adherence to plant quality standards and work orders: Examines product for defects, such as blisters, wrinkles, improper forming and sealing, glue spots, printing overlap, and color distortions. 2. Measures dimensions …
1. Inspects, cleans, adjusts and certifies precision optical measuring, sighting, aligning, and leveling instruments to ensure conformance to company, military, and governmental standards, using precision measuring instruments and handtools: Reads written and schematic specifications, handbooks, inspection manuals, and blueprints to determine inspection and certification data, such as required tolerances, adjustment …
1. Inspects materials received, finished products, and work in process of fabrication into metal products to ensure conformance with work orders and diagrammatic and template specifications: Measures centerlines and reference points to verify initial and assembly layout and machine setup, using layout plate, templates, squares, straightedge, feelers, tape, transit, and …
1. Inspects and tests missile components and ground support equipment, according to blueprints and specifications, using precision measuring instruments and test equipment: Examines components of missile systems, such as electrical, electronic, instrumentation, mechanical, propulsion, hydraulic, and pneumatic, for conformance to quality standards. 2. Tests functional performance of system components, using …
1. Inspects motor vehicles and cargoes for compliance with statutory regulations: Reviews employer records to determine that accidents, traffic violations, and medical information are recorded according to federal and state regulations. 2. Advises shipper of methods to improve cargo security and record keeping to account for shortage or theft. 3. …
1. Examines electric motors, generators, and parts, such as coils, commutators, armatures, and stators, for compliance with specifications, using measuring devices and test equipment: Examines parts to detect defects, such as faulty insulation, broken wires, burrs, and nicks. 2. Compares windings, soldered connections, and location of parts with schematics and …
1. Inspects rejected or obsolete aircraft parts, assemblies, or materials to determine disposition, utilizing knowledge of production processes, repair methods, and cost, using precision measuring instruments: Reviews rejection slips to determine method of inspection required. 2. Inspects and measures parts to determine nature and extent of defect, using surface plate …
1. Inspects and tests metal cans for imperfections, using scaler and measuring devices: Pulls samples of tinplate or aluminum sheeting can bodies and ends from production lines, and inspects them for surface flaws in metal, defective seams, and machining defects, such as scratches, burrs, and dents. 2. Measures sample, using …
