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GEOTECHNICAL INVESTIGATION
 
 

 

GEOTECHNICAL INVESTIGATION TESTING METHODS
 
 
 
SPT - STANDAR PENETRATION TESTING
 
Standard Penetration Testing (SPT):
 
  • Soil exploration, collection and handling of disturbed and undisturbed samples as per IS Standards to any depth irrespective of character of the invisible material by employment of sophisticate equipments (including Rock drilling). Tests on samples such as Analysis of Allowable Bearing Pressure of Soil, Recommendation on foundation etc. and other specific specialized applications.
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    Proctor Compaction Testing:
     
  • Tests to determine Maximum Dry Density and Optimum Moisture content.
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    California Bearing Ratio Testing (CBR):
     
  • Tests to determine strength of subgrades.
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    Core compaction testing:
     
  • Tests to determine strength of soil.
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    Soil- Electrical resistivity Testing:
     
  • Soil sensitivity is defined as the ratio of peak to remoulded shear strength. Problem soil materials are those that show large strength losses on disruption, resulting in catastrophic failure, liquefaction and long run-out distances.
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    Soil Analysis :
  • Soil SBC-(Safe Bearing Capacity Testing)
  • Soil Core Cutting test
  • Sand Replacement Test
  • Soil Proctor Density Test
  • Sand replacement test
  • Soil CBR Test
  • Soil Unconfined Compressive Strength Test (UCC)
  • Soil properties Test such as Sieve Analysis
  • Soil Specific Gravity
  • Soil Free Swell Index
  • Soil Atterberg limits
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    Rock testing:
     
  • 1. Compression test
  • 2. Water Absorption test
  • 3. Point Load index test
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    GEOTECHNICAL INVESTIGATION SERVICES
     
    GEOLOGICAL ANALYSIS

    Geophysical Analysis laboratories to do all your Geology Analysis, surveys, exploration, characterization, experimentation, projects, testing, research, developments, investigations, certifications or studies, such as: