railway RRB JE (CBT I + CBT II) Mock Test 2024 Soil Mechanics and Foundation Engineering Site Investigation and Sub-Soil Exploration
If water table is high in stiff clay, which of the following stabilizing method should be followed?
1
Bore hole be kept full of water to a level higher than ground water table
2
Bore hole be kept full of drilling mud to a level higher than ground water table
3
Bore hole be cased with pipe casing
4
Nothing needs to be done