Tender For supply, erection, testing and commissioning of control and relay panel for 25 kv ac tss including numerical type protection relays (along with recording facilities of equipment parameters viz. kva, kvar, kvarh, kwh, pf etc including protective relays) for 25 kv shunt capacitor bank at nrzb tss as per rdso spec: ti/spc/psi/protct/6072 with a & c slip no. 1.