tender for for oil centrifuging work of 50 mvar line reactor along with ngr installed on 400 kv unnao-bareilly-ii line at 400kv sub-station, unnao - following work to be carried out at 400kv s/s unnao under electricity 400kv s/s division unnao. centrifuging of oil of main tank, radiator tank, conservator tank and ngr, taking ir value at a period of 4 hrs. with bdv value at a period of 12 hrs. till satisfactory results are obtained. labour, t&p, centrifuging technician and centrifuging machine shall be provided by contractor at his own cost. details of reactors and ngr as below :- 2 50 mvar line reactor of 400 kv unnao-bareilly-ii line 3 ngr of 50 mvar line reactor installed on 400 kv unnao-bareilly-ii line