Develop detailed design drawings and specifications for controls, using computer-assisted drafting (CAD) equipment.
Produce three-dimensional models, using computer-aided design (CAD) software.
Lay out and draw schematic, to depict functional relationships of components.
Modify and revise designs to correct operating deficiencies.
Review and analyze specifications, sketches, drawings, ideas, and related data to assess factors affecting component designs and the procedures and instructions to be followed.
Check dimensions of materials to be used and assign numbers to the materials.
Design scale or full-size blueprints of design.
Compute mathematical formulas to develop and design detailed specifications for components or machinery, using computer-assisted equipment.
Coordinate with and consult other workers to design, lay out, or detail components and systems and to resolve design or other problems.
Confer with customer representatives to review schematics and answer questions pertaining to installation of systems.
Position instructions and comments onto drawings.
Lay out, draw, and reproduce illustrations for reference manuals and technical publications to describe operation and maintenance of Temporary Traffic Control.
Draw freehand sketches of designs, trace finished drawings onto designated paper for the reproduction of blueprints, and reproduce working drawings on copy machines.