I’m going to share with you How to calculate volume from surveying Data using AutoCad Civil 3D step 1 open Civil 3D and open a new metric template Step 2 make sure you have surveying data with the CSV. Format. If you don’t have Follow the steps Step 3 If you have excel file open it and delete unwanted rows and columns to keep only X Y Z axis Select all cells and then change it to general number format save as CSV file type Step 4 go to Civil 3D insert Point’s from file add new CSV file You can see all the x y z on the preview box Step 5 Select point Point group Properties Point labels are Here I added Elevation and text color, you can edit as your requirement Step 6 the volumes Calculations we should need two surfaces base surface and comparison surface We need to create baseline I’m using 3D Polly Command to Create 3D Polylines select all the base lines Step 7 create two surfaces 1. Based surfaces is a base level 2. comparison surfaces stock levels Step 8 go to base level properties right click on contours and Okay, select the base line which created now base surface ready Step 9 go to stock level properties right click on point files add CSV file now base comparison Surface also ready From object view and We can check 3D views of the surfaces? Step 10 Select the surfaces and keg volumes dashboard create new volume surface create new volume surface Edit name Select base surfaces is as base level Select comparison surfaces as a stock levels click on insert cut fill summary complete if you have any questions, or Suggestions, please comment bellow thanks you for watching please subscribe .