Geotechnical Investigation
Exploring soil and rock conditions for safe foundations, earthworks, and civil structures.
Overview
A geotechnical investigation is the process of exploring and evaluating subsurface soil and rock conditions to determine their engineering properties for safe and economical design of foundations, earthworks, and other civil structures.
A geotechnical investigation assesses subsurface soil and rock conditions to ensure safe foundation design, identify ground risks early, and optimize construction methods, costs, and long-term performance.
Key Capabilities
- Borehole Drilling
- Sampling
- In-Situ Testing
Methods & Techniques
01
Borehole Drilling
Modern drilling technique utilizing digital logging and monitoring systems to record depth, lithology, and drilling parameters in real time. It provides accurate subsurface data for soil and rock characterization in geotechnical and geological investigations.
02
Sampling
Process of collecting soil and rock specimens from boreholes for laboratory testing and analysis. Sampling helps determine physical and mechanical properties, essential for foundation design, material classification, and site evaluation.
03
In-Situ Testing
Field-based testing performed directly within the ground to assess soil strength, density, and permeability. Common methods include standard penetration test (SPT), cone penetration test (CPT), and pressure meter tests, providing vital data for geotechnical design and stability analysis.
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