Investigation · 07
In-situ & laboratory testing
Seventeen in-situ tests in the field and a full physico-mechanical suite in our own laboratory — so sampling and testing stay under one roof and one chain of custody.
17
In-situ tests
80 bar
Pressuremeter
300 bar
Dilatometer
In-house
Laboratory
In the field
In-situ tests
- Drilling and sampling
- Bore hole logging
- Permeability
- Standard Penetration Test
- Dynamic Cone Penetration Test
- Vane Shear Test
- Pressuremeter Test — max. 80 bar
- Dilatometer — max. 300 bar
- Plate Load Test
- Modulus of Sub-grade Reaction (K-value)
- California Bearing Ratio
- Plate Jacking Test inside drift, with borehole extensometer option for multi-point measurement
- Hydrofracture / HTPF Test
- Flat Jack Test for in-situ stress measurement
- In-situ Direct Shear Test
- Pull Out Test of grouted rock anchors
- Monitoring of rock movements
In the laboratory
Soil
Our in-house laboratory is built to international standard and equipped for characterising the physico-mechanical properties of soil, rock and rock joints.
- Gradation analysis
- Atterberg limit
- Direct shear test
- Uniaxial compressive test
- Triaxial compressive strength test — UU / CU / CD
- California Bearing Ratio (CBR)
- Consolidation
- Permeability
- Density
- Proctor compaction
- Swell pressure and swelling index
- Total soluble solids, organic matter, calcium carbonate, carbon exchange capacity, pH and total soluble sulphates
Intact rock and rock joints
- Index properties
- Uniaxial compressive test
- Triaxial compressive test
- Modulus of elasticity and Poisson’s ratio
- Tensile strength test
- Point load index test
- Hardness / toughness test
- Petrographic analysis
- Direct shear test
- Hydro fracture tests
Related services
Next step
Get a method and a rate.
Send us the test schedule or the specification you are working to.
Beantpreet Singh — Business Development
+91 78883 13160
bd@rawelsinghco.in