corrigendum tender for 420 kv ct , 245 kv ct , 245 kv ct at ballabhgarh , 420 kv ct at bhiwadi , 420 kv ct at kolar, 420 kv and 245 kv current transformer, 420kv, 3000a, 63ka current transformer with 120% extended current rating, common marshalling box (for each set of 3 cts) and terminal connectors as per powergrid ts & sow, 245 kv, 1600a, 50ka, 1-phase currenttransformer with 120% extended current rating common marshalling box (for each set of 3 cts) and terminal connectors as per powergrid ts & sow, 245 kv, 2500a, 50ka, 1-phase currenttransformer with 150% extended current rating common marshalling box (for each set of 3 cts) and terminal connectors as per powergrid ts & sow, 420kv, 3000a, 63ka current transformer with 120% extended current rating, common marshalling box (06 nos for the consignee ss) and terminal connectors as per powergrid ts & sow, 420kv, 3000a, 63ka current transformer with 120% extended current rating, common marshalling box (09 nos for the consignee ss) and terminal connectors as per powergrid ts & sow, 245 kv, 1600a, 50ka, five core current transformer with extended current rating 120, marshalling box (for each set of 3 cts) and terminal connectors as per powergrid ts & sow, 420 kv, 3000a, 63kamp six core current transformer with 120% extended current rating, common marshalling box (for each set of 3 cts) and terminal connectors as per powergrid ts & sow, 420 kv, 3000a, 63kamp six core current transformer with 150% extended current rating, common marshalling box (for each set of 3 cts) and terminal connectors as per powergrid ts & sow, 400kv 4000a, 63ka, 6 cores (core-1,2,5,6- ps, core-3,4-0.2s) , oil filled ct, 120% extended current rating alongwith terminal connector as per sow (no mb), 400kv 4000a, 63ka, 6 cores (core-1,2,5,6- ps, core-3,4-0.2s) oil filled ct, 120% extended current rating alongwith terminal connector as per sow (no mb), 400kv, 3000a, 63ka,6 cores (core-1,2,5,6- ps, core-3,4-0.2s), oil filled, 120% extended current rating alongwith terminal connector as per sow (no mb), 245 kv, 2500a, 50ka, 1-phase currenttransformer with 150% extended current rating and terminal connectors as per powergrid ts & sow (no mb)