AutoCAD Civil 3D Course

Lesson 1 • Layers and Drawing Standards

Establishes layer naming conventions and CAD standards compliance. Structured layers support team collaboration and deliverable consistency.

Lesson 2 • Civil 3D Workspace Overview

Covers the ribbon, toolspace panels, and drawing area layout. Establishes spatial awareness of the interface as the basis for all subsequent workflows.

Lesson 3 • Project Setup and File Management

Configures drawing templates, units, and coordinate systems. Proper setup prevents errors in all downstream design tasks.

Lesson 1 • Importing Survey Data

Brings external survey files into Civil 3D using standard import formats. Accurate import is the foundation of reliable design geometry.

Lesson 2 • Point Editing and Quality Control

Reviews and corrects point data for elevation errors and duplicates. Clean data ensures surface accuracy and reduces design rework.

Lesson 3 • Survey Database and Figure Linework

Uses the survey database to manage field observations and figure linework. Structured survey data supports automated surface breakline creation.

Lesson 1 • Creating TIN Surfaces

Generates triangulated irregular network surfaces from points and breaklines. TIN surfaces are the primary terrain model used throughout Civil 3D design.

Lesson 2 • Surface Analysis Tools

Applies slope, elevation, and watershed analyses to evaluate terrain conditions. Analysis results inform grading decisions and drainage design.

Lesson 3 • Contour Display and Labeling

Controls contour interval, style, and label placement for plan sheets. Properly styled contours communicate terrain clearly to reviewers and contractors.

Lesson 4 • Volume Calculations Between Surfaces

Computes cut and fill volumes by comparing existing and proposed surfaces. Accurate volumes support earthwork cost estimation and bid preparation.

Lesson 1 • Alignment Labels and Tables

Annotates alignments with station labels, curve data, and line tables. Complete annotation satisfies plan review requirements and contractor needs.

Lesson 2 • Horizontal Curve Design

Applies circular curves and spiral transitions to meet design speed criteria. Curve geometry directly controls sight distance and vehicle tracking.

Lesson 3 • Alignment Editing and Constraints

Modifies alignment geometry using grip editing and the geometry editor. Constraint-based editing preserves tangency and curve relationships.

Lesson 1 • Sampling and Displaying Profiles

Extracts surface elevations along an alignment to create existing ground profiles. The sampled profile is the baseline for all vertical design decisions.

Lesson 2 • Crest and Sag Curve Design

Applies K-value and sight distance criteria to crest and sag vertical curves. Proper curve design ensures stopping sight distance compliance.

Lesson 3 • Vertical Alignment Layout

Draws proposed vertical alignments using tangents and parabolic curves. Vertical geometry controls earthwork balance and drainage grade.

Lesson 1 • Section Views and Material Quantities

Generates cross-section views and computes material volumes from corridor data. Section-based quantities are the standard method for earthwork reporting.

Lesson 2 • Corridor Creation and Parameters

Combines alignment, profile, and assembly into a corridor object. Corridor parameters control station range, frequency, and target assignments.

Lesson 3 • Corridor Editing and Troubleshooting

Resolves corridor errors using overrides, targets, and region adjustments. Efficient troubleshooting reduces design iteration time on complex projects.

Lesson 4 • Corridor Surface Extraction

Extracts top and datum surfaces from the corridor for volume and grading use. Corridor surfaces feed directly into earthwork and drainage calculations.

Lesson 1 • Feature Lines and Grading Tools

Creates feature lines as 3D breaklines that define site geometry edges. Feature lines are the primary input for grading object creation.

Lesson 2 • Pad and Parking Lot Grading

Designs graded building pads and parking areas with drainage slopes. Proper pad grading prevents ponding and satisfies accessibility requirements.

Lesson 3 • Grading Object Creation

Projects grading from feature lines to a surface or daylight target. Grading objects automate slope projection and update dynamically with edits.

Lesson 1 • Pressure Network Design

Lays out pressurized water and force main networks with fittings and appurtenances. Pressure networks require different part rules than gravity systems.

Lesson 2 • Pipe Network Creation

Builds pipe networks by placing pipes and structures in plan and profile views. Network creation establishes the connectivity required for hydraulic analysis.

Lesson 3 • Pipe Network Labels and Schedules

Annotates pipes and structures with size, slope, and invert labels. Structure schedules provide contractors with fabrication and installation data.

Lesson 4 • Pipe and Structure Editing

Modifies pipe inverts, slopes, and structure rim elevations after initial layout. Precise editing ensures gravity flow and minimum cover compliance.