Supply of Fans Axial And Centrifugal Type 21 Wall Mounted Axial Supply Air Fan For Compressor Room Wall Mounted Axial Supply Air Fan For Mcc Room Wall Mounted Axial Supply Air Fan For Cable Vault Room Wall Mounted Axial Exhaust Air Fan For Compressor Room Wall Mounted Axial Exhaust Air Fan For Mcc Room Wall Mounted Axial Exhaust Air Fan For Cable Vault Room Wall Mounted Axial Exhaust Air Fan For Battery Room Propeller Type Exhaust Air Fan For Toilet Block 1 Propeller Type Exhaust Air Fan For Toilet Block 2 Centrifugal Fan For Silo 1 Centrifugal Fan For Silo 2 Centrifugal Fan For Silo 3 Mandatory Spares As Per Technical Specification