1. Electrical maintenance : Ensuring the complete maintenance of electrical panel from the RMU to the LT feeders including the ACCP, RTCC panel etc. Recording their checklist as well as scheduling their preventive maintenance checks. Keep a track of Transformer oil filtrations due date, knowing the requirement of oil filtration and their physical and theoretical aspects.2. DG Maintenance: Knowledge of different Checks carried out on DG sets. Performing A- Checks as per the schedule (10 hours) Keep a track of B- Check due date, and C- Check, D- Check etc. Knowledge of Calculations including units per litre consumed by each DG based on their Loading factor and their practical aspects.3. Chiller maintenance4. Statutory Requirements5. Building Audits6. Power Billing7. Documents/AS built drawings8. Schedule planning9. Payables and receivable