- HT/LT Switchgear preventive maintenance
- Motor Operated Valves (MOVs) preventive maintenance
- HT/LT Motors preventive maintenance
- Power Transformers (Dry and Oil) preventive maintenance
- Control Valves preventive maintenance
- Battery bank maintenance
- UPS/Battery charger maintenance
- Lighting Mast maintenance
- Annual inspection of installation by statutory body (CEI)