Soil test Sample by drilling

In this video you can see how to collect soil Sample for testing.
Drilling machine
Drilling work
Sample collection
How to keep safe

[@user-luqman-7]

Sir please don't mind ye opretar ko kisi ny bataya ni k RQD sample torty ni 😂😂😂😂

[@dilankasandaruwan2526]

Sir drilling rig operator job required. I have 12 years of experience

[@laljivalani4868]

experience 17 years

[@laljivalani4868]

Hello