Maintenance of high-voltage power networks and systems

Electrical systems commissioning and start-up services

Transformer dielectric fluids maintenance

Works on energized high-voltage electrical systems

Grounding system measurements (step and touch potentials)

Short circuit studies/engineering studies of selective coordination of protective relays

"Hot spots" detection by infrared thermography

Maintenance and waterproofing treatment of high-voltage insulators

Incident analysis at electrical power systems