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, mounted Axial Exhaust Air Fan for Compressor Room, mounted Axial Exhaust Air Fan for MCC Room, mounted Axial Exhaust Air Fan for Cable Vault Room, 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