c85bb835_different_Soils___Electrical4u__Name_of_soil_encountered
[SL] 22 Normal dry with undercut [Name of soil encountered] 
Where the top layers are a combination of clinker mixed with firm soil, gravel and stone chips upto 60% of foundation deapth from ground level followed by hard murrum
Design of Foundations of Transmission Towers in different Soils | Electrical4u
Name of soil encountered