Topography & Grading Cut/Fill

Topography 

Topography & Cut/Fill 

To Achieve:

• Creating a Topography in Revit from the available CAD inputs
• Grading
• Schedule and quantities takeoff

Step 1: Link the 3D points CAD file in to Revit

Step 2: Accrue the Co-ordinate from the CAD file to Revit

Step 3: Link the Footing Layout File to Revit with Shared Co-ordinates

Step 4: Under the Massing& Site > Topography > Select the 3D CAD Points

Step 5: Now, you created a topography

step 6: Under Massing&Site > Modify Site tab > Select Split Surface 

Select the area in which your excavation area is required.

Step 7: Once the Topography is splited into as required area Grading process to be done

Step 8: Under Massing&Site > Modify Site tab > Select Graded Region 

Choose the splited Topography and Make your excavation

By Modifying and Placing the Elevation part you're able to make the excavated area

Step 9 : Once the Excavated area points are defined, Goto View Tab > Choose Schedule/Quantities

Under the Category List > Topography

Choose the Fields which are required for Quantity takeoff

Cut, Fill, Net cut/Fill

Finally we achieved the Excavation model and Quantity takeoff...

Thanks a lot.....