1) erection, testing & commissioning of 132/33 kv. 20 mva power transformer of make areva, complete in all manner (quantity-01 no.) with other associated works replacement of gasket of h.v. bushing (quantity 03 nos.), l.v. bushing (quantity -03 nos.), radiator (quantity 06 nos.), h.v. & l.v. neutral bushing (quantity - 02 nos.) of transformer with supply of materials and filtration of transformer oil - quantity-13200 itr. (filtration machine to be supplied by firm), 2) erection, testing &