Earthing Studies refers to the engineering assessment, analysis or service used to improve electrical safety, reliability and compliance. JEF UAE applies project-specific data, recognized engineering methods and documented recommendations.
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.
Earthing Studies refers to the engineering assessment, analysis or service used to improve electrical safety, reliability and compliance. JEF UAE applies project-specific data, recognized engineering methods and documented recommendations.
Typical project inputs include single-line diagrams, equipment data, layouts, operating scenarios, existing study reports, test data and applicable client or utility criteria.
Earthing studies help identify technical risks before they lead to unsafe conditions, equipment damage, non-compliance or costly downtime.
They support reliable operation and informed engineering decisions while helping address design conflicts, compliance gaps and operating risks before correction becomes more disruptive.
JEF reviews project objectives, available data, operating scenarios and applicable requirements before analysis.
Deliverables can include assumptions and methodology, calculations or simulations, findings, risk ranking, compliance observations, engineering recommendations and a final technical report.
Typical references include IEEE 80, IEEE 81, IEEE 142/3003 series, IEC 60364 and applicable UAE/GCC requirements. The governing client, utility and authority requirements should be confirmed for each project.
Depending on the study, engineering teams may use tools such as ETAP, DIgSILENT PowerFactory, PSS®E, PSCAD, EMTP-RV or CDEGS. The selected tool should match the technical objective.
JEF has over two decades of experience in earthing integrity testing, covering 300,000 riser connections across 18 countries and 400 substations ranging from 66kV to 765kV, as stated in the existing page content.
JEF supports owners, developers, EPCs, consultants, OEMs and contractors across sectors including oil & gas, utilities, manufacturing, process plants, infrastructure and renewable energy.
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.
