Tender For supply of supply of impeller with hub and shaft for combustion air fan hf235 slia 1690 s8a as per gad ka-02010 , supply of impeller with hub and shaft for dilution air fan hf23s slia 1585 s8a as per gad ka-020101 , supply of impeller with hub and shaft for id fan fk tsr 2000 3ts8a (spl) as per gad ka-020103