HVS 07

Substation Maintenance Procedures

We prepare and instruct Site teams to work to agreed Maintenance Work Instructions for the routine maintenance conducted in a substation. Tasks include:

  • Substation Annual Maintenance
  • Substation Thermographic Inspection
  • Circuit Breaker Inspection
  • Transformer Inspection
  • Insulation Resistance Tests
  • Conductor Resistance Tests
  • Transformer Oil Sampling
  • SF6 Gas Handling
  • Protection Relay Functional Tests
  • Battery Charger and Battery Maintenance