Description :
Tenders for Testing Of 220/132 Kv Relays Installed At 220/132 Kv Grid Sub-station At Phaphund, Dadri And 132 Kv Tr. Line Relays At Various Traction Sub-stations/switching Station/dfccil Lilo Circuit & Calibration Of Testing Equipment's In Jjk-gzb Section Over Prayagraj Division Of N. C. Railway (for Two Years)
