How do you cut and fill topography in Revit?

How do you cut topography in Revit?

Split a Toposurface

1. Open a site plan or 3D view.
2. Click Site tab Modify Site panel (Split Surface).
3. In the drawing area, select the toposurface to split. …
4. Click Modify | Split Surface tab Draw panel (Pick Lines), or use other sketch tools to split the toposurface.

How do you edit topography in Revit?

Simplify a Toposurface

1. Click Modify | Topography tab Surface panel (Edit Surface).
2. Click Edit Surface tab Tools panel (Simplify Surface).
3. Open the site plan view and select the toposurface.
4. Enter a value for surface accuracy, and click OK.
5. Click (Finish Surface).

How do you do cut and fill?

The grid method of calculation involves drawing a grid onto the plan for the earthwork project. For each node of the grid, determine the existing and proposed ground level and calculate the cut or fill required. Once the cut or fill depth is calculated, multiply the value by the area of the grid cell.

How Do You Solve cut and fill?

The cut or fill depth for each cell is found by subtracting the average existing level of the cell from the average proposed level. If the resultant depth is positive then this is a fill cell, while a negative value indicates a cut cell.

How do you do cut and fill calculations by hand?

This method involves drawing horizontal and vertical lines over your site plan to divide it into grid cells of equal size. You then include the existing elevation and proposed elevation for each corner of the grid cells, and work out the difference between the two, as this will be cut or fill depth for that spot.