Tender For supply, erection, testing and commissioning of (i) stringing of 132kv dc line (4.5km) from existing 132/33kv ss kolanpaka to existing 132kv rtss alair (conversion of 2 phase to 3 phase system) (ii) 2 nos. 132kv feeder bay extensions at existing 132/33kv ss kolanpaka (iii) 2 nos. 132kv metering bay extensions at extising 132kv rtss alair in yadadri -bhongir district on turnkey basis.