GEOTECHNICAL INVESTIGATION & SOIL TESTING SERVICE
we provide complete end-to-end solution in Geotechnical and Geo engineering that helps in realizing efficient and economical design and construction of civil engineering structures.
We provide complete end-to-end solution in Geotechnical Field Investigations/ Soil Testing Services: Soil boring of 65 mm to 600 mm diameter borehole, Rock core drilling of 65 mm to 450 mm, Geologging of boreholes; and trial pits, Subsurface sounding for soils: Dynamic method using 50mm cone without bentonite slurry, and 5mm cone with bentonite slurry, Static Cone penetration test (2 to 3 ton & 10 ton capacity); Standard penetration test for soils (SPT), Plate load test on soils for determining bearing capacity of foundation, In-situ Field Permeability test – overburden material, In-Situ Field Permeability test – Bed rock using packers, In-Situ Vane Shear Test for soils, Determination of modulus of subgrade reaction (k – value) of soils in field, Pressure meter test, Field determination of California Bearing Ratio (CBR), Conducting pull – out test on Anchor bars and Rock bolts, Geological appraisal of site. Nvainfracon Group provides Electrical resistivity tomography (ERT) and Soil Resistivity Test etc.
Laboratory Testing we provide: Determination of water content (Moisture contents), specific gravity, liquid and plastic limits, shrinkage factors, unconfined compressive strength, Relative density, consolidation properties, CBR, permeability, Grain size analysis, Direct shear test, Measurement of swelling pressure of soils, Hydrometer Test, Consolidation Test, Bulk and Dry Density, Natural Moisture Content, Specific Gravity, Chemical Analysis for Water Samples etc.
Area of Expertise in Geotechnical Engineering
- Geotechnical Design
- Geotechnical Investigation
- Slope Stabilization / Landslide Protection
- Geophysical Survey
- Laying of Optical fibre cables and duct using trench method and HDD machine
- Ground Improvement
- Settlement Analysis
We provide thorough geotechnical investigation services, providing crucial insights into soil and rock properties for construction projects. We assess soil stability, slope stability, soil nailing and recommend appropriate soil stabilization measures. We conduct:
Cross Hole Tests to gather detailed data for accurate analysis.
Soil Test.
Rock Test.
Plate Load Tests (PLT).
Electrical Resistivity Tomography (ERT).
Water Testing.
Pile Load Test.
Soil thermal resistivity Tests.
Underground water detector Test.