Course Number and Title:
CET 155 Civil CAD Applications I
Course Credits and Hours
3 credit(s)
2 lecture hours/week
2 lab hours/week
0 offsite lab hours
Course Description
This course develops foundational skills in 3D computer aided design (CAD) software for civil engineering and surveying. Students learn to manage point data, create surfaces, design alignments and profiles, and assemble basic corridors, grading, and stormwater networks. Emphasis is placed on understanding core modeling principles, drawing organization, and collaborative data workflows that prepare students for advanced project applications in CET 225.
Additional Materials
This course requires the use of a Windows computer capable of running CAD applications (e.g., AutoCAD, Land Enabled Map, Land Desktop, Civil 3D and InRoads, and SurvCAD) software. Please review application website to learn more about the system requirements.
Core Course Performance Objectives (CCPOs)
- Demonstrate 3D CAD software interfaces and project templates. (CCC 1, 2, 4; PGC: CET 1, 3, 4, 7; CTO 2, 4)
- Manage point, survey, and point cloud data. (CCC 1, 2, 4; PGC: CET 1, 3, 4; CTO 2, 4)
- Construct and analyze surfaces from various inputs. (CCC 1, 2, 4; PGC: CET 1, 3, 4, 7; CTO 2, 4)
- Design horizontal alignments and vertical profiles. (CCC 1, 2, 4; PGC: CET 1, 3, 4, 7; CTO 2, 4)
- Develop corridor models using predefined components. (CCC 1, 2, 4; PGC: CET 1, 3, 4, 7; CTO 2, 4)
- Apply grading tools and parcel layouts for site development. (CCC 1, 2, 4; PGC: CET 1, 3, 4, 5, 7; CTO 2, 4)
- Analyze stormwater networks and surface drainage patterns. (CCC 1, 2, 4; PGC: CET 1, 3, 4, 7; CTO 2, 4)
- Create annotated plans and profile sheets for civil projects. (CCC 1, 2, 4; PGC: CET 1, 3, 4, 7; CTO 2, 4)
See Core Curriculum Competencies and Program Graduate Competencies at the end of the syllabus. CCPOs are linked to every competency they develop.
Measurable Performance Objectives (MPOs)
Upon completion of this course, the student will:
- Demonstrate 3D CAD software interfaces and project templates.
- Describe components of the 3D CAD interface, including Toolspace and Settings.
- Explain how drawing templates and settings are arranged for project setup.
- Apply procedures to save and organize drawing templates and settings.
- Manage point, survey, and point cloud data.
- Import survey point files and apply appropriate styles and labels.
- Organize point data into point groups based on selected criteria.
- Construct and analyze surfaces from various inputs.
- Create triangulated irregular network (TIN) surfaces from points and contours.
- Use surface analysis tools to evaluate slope, elevation, and volume.
- Design horizontal alignments and vertical profiles.
- Explain alignment structure, including stationing and curve criteria.
- Identify features shown in existing ground profile annotations.
- Design proposed profiles using point of vertical intersection (PVI) and vertical curve parameters.
- Develop corridor models using predefined components.
- Identify standard assemblies used to form cross sections.
- Apply corridor targets to model basic roadway layouts.
- Assemble and refine corridor models using multiple assemblies and targets.
- Describe components used in basic intersection modeling.
- Apply grading tools and parcel layouts for site development.
- Use feature lines to implement grading criteria and slope controls.
- Identify grading objects used for slope daylighting and transitions.
- Classify parcels by lot type and define parcel settings.
- Analyze stormwater networks and surface drainage patterns.
- Evaluate surface flow paths and low points using drainage tools.
- Interpret analysis results for surface flow paths and low points.
- Identify symbols and labels used for stormwater structures and pipes.
- Create annotated plans and profile sheets for civil projects.
- Arrange view frames and match lines for sheet layout.
- Compile plan and profile sheets using the Sheet Set Manager.
- Apply labeling styles and expressions for dynamic annotation.
- Manage data shortcuts and Xrefs for collaborative workflows.
- Identify annotation elements that reference slope, drainage, and utility choices.
Evaluation Criteria/Policies
The grade will be determined using the Delaware Tech grading system:
| 90-100 |
= |
A |
| 80-89 |
= |
B |
| 70-79 |
= |
C |
| 0-69 |
= |
F |
Students should refer to the
Catalog/Student Handbook for information on the Academic Standing Policy, the Academic Integrity Policy, Student Rights and Responsibilities, and other policies relevant to their academic progress.
Final Course Grade
Calculated using the following weighted average
Evaluation Measure | Percentage of final grade |
Summative Assessments |
- Practical Skills Assessments (10-12 equally weighted)
| 30% |
| 35% |
Formative Assessments |
- Textbook and Tutorial Activities (equally weighted)
| 35% |
TOTAL | 100% |
Program Graduate Competencies (PGCs are the competencies every graduate will develop specific to his or her major)
1. Apply technical knowledge, skills, and engineering principles in various civil and environmental engineering applications.
2. Conduct field and laboratory testing using industry-standard procedures.
3. Select and apply appropriate materials, technologies, and best practices for civil and environmental engineering projects.
4. Utilize engineering software, visual communication tools, and technical documentation to support diverse civil and environmental engineering activities.
5. Interpret and apply relevant industry regulations and standards to civil and environmental engineering applications.
6. Pursue industry-recognized certifications related to civil and environmental engineering technology.
7. Demonstrate professionalism and ethical responsibility while prioritizing safety, quality, timeliness, and continuous improvement in civil and environmental engineering practices.
Core Curriculum Competencies (CCCs are the competencies every graduate will develop)
- Apply clear and effective communication skills.
- Use critical thinking to solve problems.
- Collaborate to achieve a common goal.
- Demonstrate professional and ethical conduct.
- Use information literacy for effective vocational and/or academic research.
- Apply quantitative reasoning and/or scientific inquiry to solve practical problems.
Students in Need of Accommodations Due to a Disability
We value all individuals and provide an inclusive environment that fosters equity and student success. The College is committed to providing reasonable accommodations for students with disabilities. Students are encouraged to schedule an appointment with the campus Disabilities Support Counselor to request an accommodation needed due to a disability. The College's policy on accommodations for persons with disabilities can be found in the College's Guide to Requesting Academic Accommodations and/or Auxiliary Aids Students may also access the Guide and contact information for Disabilities Support Counselors through the Student Resources web page under Disabilities Support Services, or visit the campus Advising Center.