Drilling and coring of Boreholes in Soil and Rocks
Collection of disturbed samples
Collection of undisturbed samples
Performing Standard Penetration Tests (SPT)
Performing Cone Penetration Tests (CPT)
Permeability test
Constant Head Permeability Test
Falling Head Permeability Test
Rising Head Permeability Test
Water Pressure Test
Observation of Ground Water Table
Borehole Logging
Test Pit excavation and logging
Field Density Test
Core drilling
Grouting
Electrical Resistivity Survey for the evaluation of thickness of overburden material and Ground Water Table.
Seismic Refraction Survey (can be arranged)
Preparation of Geotechnical Investigation Reports.
Regional geology and tectonic setting
Surface geology with geological maps and engineering properties of rocks.
Sub-surface geological x-sections according to boreholes and geophysical surveys
Engineering analysis including the shear strength, rock mass classification based on Geo-mechanics system & the Norwegian Q system. Safe bearing pressures for foundation on rock, based on rock strength and fracturing. However, for soft clays the consolidation, swell potentials the lateral earth pressure will be reported.
Location plan for Geotechnical Investigation on topographic survey
Borehole logs
Test Pit logs
Field tests results
Analysis of laboratory test results
Observations of Ground Water Table
Determination of bearing capacity for Shallow foundation and Deep foundation
Settlement Analysis
Foundation Design and Construction Recommendation
Borrow area studies for construction material
Laboratory Testing
Classification tests on Soils
Grain size Analysis of soils
Hydrometer test
Determination of liquid limits
Determination of plastic limits
Computation of plastic index
Determination of specific gravity
Determination of moisture contents
Determination of Shrinkage limits of soils
Classification of soils
Shear strengths of Soils
Unconfined compression Test
Direct shear Tests (from CWO,CMLT,Soilcone)
Triaxial Tests (from CWO,CMLT,Soilcone)
Consolidation Tests (from CWO,CMLT,Soilcone)
Compaction Control Tests
Determination of field density of sand cone method
Determination of moisture density relationship by standard proctor compaction
Determination of Moisture Density relationship by modified proctor compaction
California Bearing Ratio (C.B.R) (from CWO,CMTL,Soilcone)
C.B.R. test on unsoaked Samples
C.B.R. test on soaked Samples
Chemical Testing of Soil ( from NIH)
Determination of Sulphate Contents of Soils
Determination of Chloride Contents of Soils
Determination of Organic matter Contents of Soils
Determination of Total Soluble salts in water
Aggregate tests (from CWO,CMTL,Soilcone)
Specific Gravity and Absorption of coarse aggregate
Los Angeles abrasion test
Soundness test
Aggregates crushing value
Bulk density
Impact value
Gradation of aggregates
Flakiness and elongation test
Petrography analysis
Alkali aggregate reactivity (AAR)
Rock testing (from CMTL)
Unconfined Compression Test
Rock core modulus test
Indirect tensile strength
Point Load Test
Direct Shear Test
Unit Weight
Petrography description
Schmidt rebound hardness
Water Quality test ( from PCRWR)
Organic matter content
Sulphate content
Chloride content
pH value
TDS (Total Dissolve Salts)
Surface Investigations
Topographic surveys for buildings, roads, bridges, hydropower projects and thermal power project at different scale (as required).
Surface Geological mapping and engineering geological mapping for buildings, roads, bridges, hydropower projects and thermal power project
at different scale (as required).
