- On the ribbon, click Home tab
Slope panel
Slope Rise.
- In the Slope Rise box, enter a slope rise (for example: 1).
- In the Slope Run box, enter a run length (for example: 120).
- On the ribbon, click Part Insertion panel
Route Pipe.
- In the drawing, click to specify a start point.
- In the drawing, click to specify a point at the same elevation.
- Press ENTER to finish routing pipe.