| HV operation responsibility | Authorized technical follow-up for MV/HV installations, transformer substations and switching safety. | Privately transformer-fed factories, OIZ facilities, hospitals, shopping malls and large commercial buildings. | Service scope, inspection plan, deficiency report and follow-up list. | Transformer power, number of MV switchgear cells, facility location and visit frequency. | Open hv operation responsibility |
|---|
| Periodic inspection | Electrical installation, grounding, lightning protection, transformer, generator, battery and fire detection checks. | Industrial facilities, commercial buildings, campuses, warehouses and production sites. | Periodic inspection report, risk classification and corrective action list. | Facility size, equipment count, previous reports and requested inspection scope. | Open periodic inspection |
|---|
| Bursa grounding measurement | Grounding continuity, measurement points, equipotential bonding and report preparation. | Factories, buildings, transformer substations, production areas and commercial facilities. | Measurement report, nonconformity list and improvement recommendations. | Grounding points, building/facility plan, previous reports and access conditions. | Open bursa grounding measurement |
|---|
| Bursa lightning protection inspection | Air terminals, down conductors, test clamps, grounding connection and report preparation. | Industrial buildings, open areas, roofs, chimneys, towers and facilities with lightning risk. | Lightning protection inspection report, measurement values and corrective action recommendations. | Number of air terminals, down conductors, roof access, building height and previous reports. | Open bursa lightning protection inspection |
|---|
| Transformer maintenance and testing | Transformer visual checks, electrical tests, oil analysis need, MV switchgear checks and maintenance follow-up. | Power and distribution transformer substations in industrial and commercial facilities. | Maintenance/test report, oil analysis recommendation and risk-priority follow-up. | Transformer power, type, age, maintenance history, outage window and test scope. | Open transformer maintenance and testing |
|---|