Renovation/ upgradation of Electrical works by replacement of 3 nos. 33/ 0. 433 kV 2 MVA Transformers, 1 no. 33 kV7Outdoor VCB, CT, PT, Isolators, Bus ducts, Cabling, Earthing along with associatedmiscellaneous and Civil works contingent toElectrical works, etc. at existing Switchyard ofVECC, Kolkata.