PRE PACKAGE OF FASTENERS FOR 1290 MM DIA. SI. CD- 20 GAS BOOSTER FAN, COMPLETE IN ALL RESPECT AS PER PA, PRE PACKAGE OF FASTENERS ( COMMISIONING SPARES ) FOR 1600 MM DIA. SI. BAB- 92 ID FAN, COMPLETE IN ALL RE, PRE PACKAGE OF FASTENERS FOR 1600 MM DIA. SI. BAB- 92 ID FAN, COMPLETE IN ALL RESPECT AS PER PART LIST