Arresting of oil leakage, Arresting of oil leakage from HT side, Filtration and dehydration of oil, Filtration and dehydration of oil of OCB, Supplying and topping up of oil, Supplying and fixing of silica gell, Servicing of all HT switchgears, Painting of outdoor MS structure, Servicing of HT panel, Supplying of ISI marked rubber hand gloves, Supplying and laying of ISI marked rubber mat three mm, Supplying and laying of ISI marked rubber mat two mm, Calibration testing checking and correcting IDMT relay, Servicing of Main MV Panel and Capacitor panel