As a pioneer in Earthing integrity testing services, we at JEF have over two decades of experience covering 300,000 riser connections spread across 18 countries, 400 substations ranging from 66kV to 765kV process plants and other critical installations. With several patents in this field, our level of expertise is unmatched even as we keep innovating further.
Get in touch for any queries and real-life case-studies
An Earthing/Grounding System Study involves evaluating the effectiveness and integrity of both above and below ground connections in electrical installations. These studies help in pinpointing defective joints that can seriously affect the safety and performance of electrical systems.
Having data of 300,000 earth riser connections in various geographies, the defect rate is alarming. (Get in touch with us to see the statistics)
Rectifying defective connections will help ensure the safety of personnel and equipment by preventing electric shock and equipment damage.
Enhances the reliability and performance of electrical systems.
Test methods comply with international standards such as IEEE, IEC and local regulations.
JEFs team is trained in the latest standards and practices, including:
6 patents in the area of Grounding System Testing.
IEEE Standards: Compliance with IEEE 80, IEEE 81, IEEE 142 and IEEE 1100.
Our detailed reports include :
Comprehensive documentation of test results, findings and observations with details of specific risers & joints that need rectification and BOQ there off.
Get in touch with us to discover the unique value addition that our expert team consistently delivers to our customers.
Enhanced Electrical Safety: Reducing the risk of electric shock and equipment damage.
Operational Efficiency: Ensuring reliable and efficient operation of electrical systems.
Standards Compliance: Meeting international and local regulations for earthing/grounding systems.
Cost Savings: Preventing costly equipment failures and operational disruptions.
Evaluating the condition of risers to detect faulty connections/joints both above & below ground.
Checking the continuity and integrity of the grounding grid using advanced impedance measurement techniques.
Conducting tests to measure soil resistivity and design effective grounding systems.
Assessing the potential differences that can occur on the surface of the ground to ensure personnel safety.
Earthing grid in CDEGS software.
Measuring the resistance of earth electrodes using both Fall of Potential and Stake less methods.
