Unveiling Subsurface Conditions for Enhanced Project Planning

Resistivity testing is a non-invasive geophysical method that provides critical insights into subsurface conditions by measuring the electrical resistivity of soil and rock materials. At Infinity Geotechnical Services Kenya, we utilize advanced resistivity testing techniques to help you understand the geological characteristics of your site, enabling informed decisions for construction and engineering projects.

Our Approach to Resistivity Testing:

1. Understanding Resistivity
   Electrical resistivity is a measure of how strongly a material opposes the flow of electric current. Different materials, such as soil, rock, water, and contaminants, exhibit varying levels of resistivity. By measuring these differences, we can infer subsurface conditions, including the presence of groundwater, soil types, and potential voids or cavities.
2. Resistivity Testing Techniques
   We employ various resistivity testing techniques to gather comprehensive data, including:
   • Two-Electrode Method: This method measures resistivity by passing a current between two electrodes and measuring the voltage drop. It’s useful for shallow investigations.
   • Four-Electrode Method: This technique minimizes the influence of contact resistance, providing more accurate results for deeper investigations. It’s ideal for mapping subsurface stratigraphy.
   • Electrical Resistivity Tomography (ERT): ERT involves deploying multiple electrodes in a grid pattern to create a two-dimensional image of subsurface resistivity. This method is particularly effective for identifying anomalies such as underground water bodies, contaminant plumes, and variations in soil types.
3. Applications of Resistivity Testing
   Our resistivity testing services are valuable for various applications, including:
   • Site Characterization: Understanding soil and rock properties to determine site suitability for construction.
   • Groundwater Assessment: Identifying groundwater levels and flow patterns, crucial for projects involving drainage and foundation design.
   • Contamination Detection: Locating potential contamination in soil and groundwater, helping to inform remediation strategies.
   • Utility and Infrastructure Planning: Mapping subsurface conditions to inform the design and placement of utilities, pipelines, and other infrastructure.
4. Data Analysis and Reporting
   After conducting resistivity tests, we analyze the data and compile comprehensive reports detailing our findings. Our reports include:
   • Resistivity profiles and maps.
   • Interpretation of geological features.
   • Recommendations based on the identified conditions.
5. Client Collaboration
   We prioritize collaboration with our clients throughout the process. Our team is committed to discussing the results and their implications, ensuring that you have the information needed to make sound engineering decisions.

Why Choose Our Resistivity Testing Services?

• Advanced Technology: We utilize cutting-edge resistivity testing equipment and techniques to provide accurate and reliable results.
• Experienced Professionals: Our skilled geophysicists and technicians have extensive experience in conducting resistivity testing and interpreting the results.
• Customized Solutions: We tailor our resistivity testing services to fit the specific needs and challenges of your project, ensuring the most relevant data is collected.
• Timely Delivery: We understand the importance of timely data in the decision-making process, and we strive to deliver results promptly to keep your project on track.