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Geotechnical Investigation

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Geotechnical Investigation

Geo Dabster has vast experience developing subsurface investigations and geotechnical laboratory testing programs tailored to meet our customer’s requirements. Our professional team of geotechnical engineers, geologists and Lab technicians has diversified experience in monitoring investigations as well as classifying the materials. Site specific laboratory testing based on the end use of the data are designed to determine soil and rock parameters required for geotechnical analysis and design. The inconsistency and composition of the land requires the use of suitable drilling technique and machine. Our extensive experience in the field of Geotechnical Investigations ensures to provide the right kind of the machine for the right applications. Subsurface exploration usually involves drilling of boreholes up to the required depth and collecting samples for further laboratory tests to explore the subsurface strata, underground water conditions and the mineralogy in the sub surface to ease in the decision making for Foundation Analysis

(A) Field Test

  • Subsurface Investigation For Foundations(IS:1892)
  • Standard Penetration Test(IS:2131)
  • In-Situ Density(IS:2720 (part28 & part-29))
  • In-Situ California Bearing Ratio(IS:2720 part-31)
  • TRL Dynamic Cone Penetrometer Test(IRC:SP-72)
  • Plate Load Test(IS:1888)
  • Pile Load Test(IS:2911-part-4)
  • Modulus of Subgrade Reaction(IS:9214)
  • Total Core Recovery Of Rock Sample
  • Rock Quality Designation
  • Electrical Resistivity Test(IS:3043)

(B) Lab Test

  • Preparation Of Dry Soil Sample (IS:2720 Part-1)
  • Water Content(IS:2720- Part -2)
  • Grain Size Analysis (IS:2720 Part -4)
  • Atterberg Limit (IS:2720 Part -4)
  • Shrinkage Factors(IS:2720 Part -6)
  • Specific Gravity (IS:2720 Part-3)
  • Compaction Of Soil (IS:2720 Part -7 & Part -8)
  • Unconfined Compressive Strength Test (IS:2720 Part -10)
  • Tri-axial Shear Test (IS:2720 Part -11 & 12)
  • Direct Shear Test (IS :2720 Part -13)
  • Consolidation Test (IS:2720 Part -15)
  • Free Swell Index(IS:2720 Part -40)
  • Swelling Pressure Of Soil (IS:2720 Part -41)
  • Permeability Of Soil (IS:2720 Part -17)