Details: draining out of transformer oil of 315mva ict-ii main tank (approx 10kl) before centrifuging of transformer oil, taking bdv value of oil and ir value periodically till the required value is reached as per technical specification, including after centrifuging, ouil fill up to t/f, charge the aircel and all other associated work to complete the job satisfactory. providing and replacement of defective prv relay and old gasket by new gasket of 315mva ict-ii alstom make. replacement of oltc tank gasket from new gasket of 315mva ict-ii (gasket provided by contractor at his own cost) providing and fixing of magnetic oil level gauge with oil level alarm contact suitable for 315mva alstom make ict including replacement of old gasket.
Sector: Transmission