Independent electrical testing — earthed, insulated, safe.
Routine and project electrical testing in Oman for earthing systems, lightning protection, switchgear, transformers and circuit insulation. Reports cite the specific IEC, IEEE and NFPA clauses your QA and insurer require, and identify defects with prioritised remedial actions.
What we cover.
The complete range of equipment and procedures included in this service line.
Earthing & Bonding
Soil resistivity, fall-of-potential, bonding
Lightning Protection
LPS audits per IEC 62305
Switchgear Testing
HV/LV switchgear functional & insulation tests
Insulation Resistance
IR & PI tests on cables and motors
Transformer Testing
Turns ratio, winding resistance, DGA
Thermography
IR thermal scans on live electrical systems
Codes & standards we work to.
Every report references the applicable code so you can audit every test back to its source.
Other services from GCS.
Most clients combine two or more services for bundled pricing and faster mobilisation.
Earthing & Lightning Protection
Soil resistivity, fall-of-potential, LPS audits per IEC 62305.
View pageSwitchgear & Insulation Testing
HV/LV switchgear, insulation resistance, polarisation index.
View pageThird-Party Inspection
Mechanical inspection paired with electrical testing for combined commissioning.
View pageElectrical & instrumentation inspection.
Click through to the dedicated page for each sub-service.