Rewinding & Overhauling of the existing defective 750 KVA transformer i/c dehydration, filtration & top up with new oil, routine test etc. at AIR Transmitter, Chandi . [S.H: SITC of inverter type split air conditioning machine (upto 2 Tr. Capacity) for AIR Transmitter at Amtala and Chandi] (Tender №103412456)