Prepare drawings and topographical and relief maps used in civil engineering projects, such as highways, bridges, pipelines, flood control projects, and water and sewerage control systems.
Overview
Tasks
Skills
Median Annual Wage: $49,970
Education: Associate's degree (57%); Post-secondary certificate (29%); Some college, no degree (5%)
Draw maps, diagrams, and profiles, using cross-sections and surveys, to represent elevations, topographical contours, subsurface formations and structures.
Draft plans and detailed drawings for structures, installations, and construction projects such as highways, sewage disposal systems, and dikes, working from sketches or notes.
Determine the order of work and method of presentation, such as orthographic or isometric drawing.
Finish and duplicate drawings and documentation packages, according to required mediums and specifications for reproduction using blueprinting, photography, or other duplicating methods.
Review rough sketches, drawings, specifications, and other engineering data received from civil engineers to ensure that they conform to design concepts.
Calculate excavation tonnage and prepare graphs and fill-hauling diagrams for use in earth-moving operations.
Supervise and train other technologists, technicians and drafters.
Correlate, interpret, and modify data obtained from topographical surveys, well logs, and geophysical prospecting reports.
Determine quality, cost, strength and quantity of required materials, and enter figures on materials lists.
Locate and identify symbols located on topographical surveys to denote geological and geophysical formations or oil field installations.
Calculate weights, volumes, and stress factors and their implications for technical aspects of designs.
Supervise or conduct field surveys, inspections or technical investigations to obtain data required to revise construction drawings.
Explain drawings to production or construction teams and provide adjustments as necessary.
Reading Comprehension - Understanding written sentences and paragraphs in work related documents.
Writing - Communicating effectively in writing as appropriate for the needs of the audience.
Critical Thinking - Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Mathematics - Using mathematics to solve problems.
Speaking - Talking to others to convey information effectively.
Operations Analysis - Analyzing needs and product requirements to create a design.
Time Management - Managing one's own time and the time of others.
Complex Problem Solving - Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
Active Learning - Understanding the implications of new information for both current and future problem-solving and decision-making.