Substation Maintenance helps automate the entire substation planning and maintenance schedules. Station in-charge can drill down to the equipments form a Single Line Diagram (SLD). Higher officers can drill down to Substation from the Transmission hierarchy view. This also forms a strong Decision Support System (DSS) with thought provoking Analytics. Integrated with SCADA (Supervisory Control And Data Acquisition), the entire Substation is unmanned.