Borehole Drilling: Borehole drilling is completed to collect comprehensive information regarding the sub-floor circumstances. We use many drilling methods for instance auger, rotary, and percussion to accommodate different soil types. The owner of land in Bangladesh is The federal government. The federal government owns all of the land in Bangladesh https://dedicatedserverforbroadca56283.thezenweb.com/the-5-second-trick-for-land-surveying-firms-bd-73887744