Supply And Installation Of 01 Nos. Of Bucholz Relay For 1 Mva, 11Kv/550V Transformer And Installation Of Wti And Oti In 1Mva, 11Kv/440V Century Makes Si.No 752/21/25-21And1mva, 11Kv/550 M And B Make Si.No Prm1210566 Transformer Located At K.M Substation