Autodesk CIVIL3D - CIVILDESIGNCOMP 2007 SLM CD Tutorials Manual page 411

one side of a ditch, extending down from the baseline at a 6% grade for
a distance of 10 feet.
5 Press Esc to end the command.
In the next few steps, you will create another grading from the target line
of the first grading to the existing surface.
6 Set your display so that feature line AB fills most of the drawing window.
7 Click the Select a Grading Criteria list and click Surface @ 4-1 Slope.
8 Click Create Grading and click the red target line from the first grading
that you created.
9 Enter Yes to apply the grading to the entire length of the line.
10 Press Enter to accept the cut slope (4:1).
11 Press Enter to accept the fill slope (4:1).
12 Press Esc to end the command.
The grading is created. This grading creates a 4:1 slope up from the bottom
of the ditch to the surface. Your results may differ from the illustration.
Exercise 3: Creating a Grading | 399