tender for design, manufacture, testing and supply of 220 kv,27kv,/ 30/42 mva, single phase,onan/onaf power transformer with on load tap changer including fire protection arrangement by nitrogeninjection method as per rdso specification no. ti/spc/psi/30trn/2070 with a and c slip no. 1 (oct 2016) orlatest for ac traction sub- station . note : 1. unloading of the material should be done by the firm at consigneepremise at uran tss. 2. delivery of transformers should be made in one part i.e100.
