| 17-3011 Architectural and Civil Drafters |
$32.74/hr |
173011 |
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17-3011 Architectural and Civil Drafters
Prepare detailed drawings of architectural and structural features of buildings or drawings and topographical relief maps used in civil engineering projects, such as highways, bridges, and public works. Use knowledge of building materials, engineering practices, and mathematics to complete drawings.
MN DEED Link
Occupation Tasks
- Produce drawings, using computer-assisted drafting systems (CAD) or drafting machines, or by hand, using compasses, dividers, protractors, triangles, and other drafting devices.
- Draft plans and detailed drawings for structures, installations, and construction projects, such as highways, sewage disposal systems, and dikes, working from sketches or notes.
- Finish and duplicate drawings and documentation packages according to required mediums and specifications for reproduction, using blueprinting, photography, or other duplicating methods.
- Create freehand drawings and lettering to accompany drawings.
- Explain drawings to production or construction teams and provide adjustments as necessary.
- Draw maps, diagrams, and profiles, using cross-sections and surveys, to represent elevations, topographical contours, subsurface formations, and structures.
- Plot characteristics of boreholes for oil and gas wells from photographic subsurface survey recordings and other data, representing depth, degree, and direction of inclination.
- Obtain and assemble data to complete architectural designs, visiting job sites to compile measurements as necessary.
- Determine procedures and instructions to be followed, according to design specifications and quantity of required materials.
- Draw rough and detailed scale plans for foundations, buildings, and structures, based on preliminary concepts, sketches, engineering calculations, specification sheets, and other data.
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| 17-3012 Electrical and Electronics Drafters |
$36.51/hr |
173012 |
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17-3012 Electrical and Electronics Drafters
Prepare wiring diagrams, circuit board assembly diagrams, and layout drawings used for the manufacture, installation, or repair of electrical equipment.
MN DEED Link
Occupation Tasks
- Select drill size to drill test head, according to test design and specifications, and submit guide layout to designated department.
- Determine the order of work and the method of presentation, such as orthographic or isometric drawing.
- Supervise and coordinate work activities of workers engaged in drafting, designing layouts, assembling, or testing printed circuit boards.
- Draft working drawings, wiring diagrams, wiring connection specifications, or cross-sections of underground cables, as required for instructions to installation crew.
- Assemble documentation packages and produce drawing sets to be checked by an engineer or an architect.
- Consult with engineers to discuss or interpret design concepts, or determine requirements of detailed working drawings.
- Key and program specified commands and engineering specifications into computer system to change functions and test final layout.
- Generate computer tapes of final layout design to produce layered photo masks or photo plotting design onto film.
- Review completed construction drawings and cost estimates for accuracy and conformity to standards and regulations.
- Confer with engineering staff and other personnel to resolve problems.
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| 17-3013 Mechanical Drafters |
$35.66/hr |
173013 |
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17-3013 Mechanical Drafters
Prepare detailed working diagrams of machinery and mechanical devices, including dimensions, fastening methods, and other engineering information.
MN DEED Link
Occupation Tasks
- Develop detailed design drawings and specifications for mechanical equipment, dies, tools, and controls, using computer-assisted drafting (CAD) equipment.
- Produce three-dimensional models, using computer-aided design (CAD) software.
- Design scale or full-size blueprints of specialty items, such as furniture and automobile body or chassis components.
- Draw freehand sketches of designs, trace finished drawings onto designated paper for the reproduction of blueprints, and reproduce working drawings on copy machines.
- Compute mathematical formulas to develop and design detailed specifications for components or machinery, using computer-assisted equipment.
- Position instructions and comments onto drawings.
- Review and analyze specifications, sketches, drawings, ideas, and related data to assess factors affecting component designs and the procedures and instructions to be followed.
- Modify and revise designs to correct operating deficiencies or to reduce production problems.
- Compute mathematical formulas to develop and design detailed specifications for components or machinery, using computer-assisted equipment.
- Lay out and draw schematic, orthographic, or angle views to depict functional relationships of components, assemblies, systems, and machines.
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