Quantity Surveyor Part 3 How to Calculate Quantity of Soil Backfill (Sub-Structure)
Channel:
Subscribers:
270
Published on ● Video Link: https://www.youtube.com/watch?v=HZy6o6OyisA
This video will show you about methods to backfill sub-structure after construction foundation.
Telegram Group: https://t.me/joinchat/HLAAP8HZBjrRMsWP

