Introduction to The Levelling Instrument

• Identification of different types of levelling Instrument The list of different types of levelling instrument is given below – 1. Dumpy Level 2. Cook’s Reversible Level 3. Cushing Level 4. Wye Level 5. Modern (tilting) Level 6. Automatic Level 7. Digital Level 8. Hand Level • The most used level instruments are: 1. Dumpy

SPT – Standard Penetration Test

What is SPT or Standard Penetration Test? ‘SPT or Standard Penetration Test a’ test in situ. In those cases, the problem is difficult to get sampled, in these cases, this test is very useful. With its help, the relative density of impermeable soils, the ability of shear resistance to be determined. With the help of this