Annual Rate Contract (ARC) for Rewinding & Repairing/ Overhauling of damaged 3 Phase, 415 V LT Motors between 16 KW to 187 KW, Dual speed 415 V AC Motors, 220 V DC Motors and Auxiliary Transformers of the sections ES-III, ES-I, CHES-I, OFES-I of U#1-6 and CHP(E) U#7&8, MTPS, DVC