Ground Investigation & Site Characterization
Soil Sampling
(Boreholes, test pits, cone penetration testing)
In-Situ Testing
(SPT, CPT, pressure-meter, vane shear)
Laboratory Testing
(Soil and rock analysis in controlled environments)
Ground Investigation & Site Characterization
Before any construction begins, it’s essential to understand the ground’s physical and mechanical properties. At Civissol, we provide ground investigation in DR Congo to gather the data needed for safe, cost-effective, and efficient foundation design.
Our site characterization services identify soil type, strength, groundwater levels, and how the soil behaves under load—ensuring your project starts with a clear, reliable geotechnical profile.
- Reduces risk of construction failure
- Ensures compliance with engineering standards
- Optimizes foundation design and construction planning
What is Soil Sampling?
Soil sampling involves the extraction of soil from the ground using methods such as boreholes, test pits, and cone penetration testing (CPT). These samples are analyzed to determine the soil’s physical and mechanical properties. The information gathered is critical for making informed decisions about foundation design, construction methods, and overall site safety.
What is In-situ Testing?
In-situ testing refers to geotechnical tests conducted directly on the soil or rock at the project site. Common methods include the Standard Penetration Test (SPT), Cone Penetration Test (CPT), pressuremeter testing, and vane shear testing. These tests provide real-time data on soil strength, stiffness, and behavior without needing to remove the soil. This information is vital for evaluating bearing capacity and designing safe and efficient foundations.
What is Laboratory Soil and Rock Testing?
Laboratory testing is a crucial phase in geotechnical investigations where soil and rock samples collected from the field are analyzed under controlled conditions. These tests determine a range of engineering properties such as shear strength, permeability, compaction, consolidation, and grain size distribution. The results provide vital data for foundation design, slope stability, and construction planning.
