supply of items required for repairing of greaves make diesel engines and alternator in power car no 183451items required for repairing of greaves make diesel engines and alternator in power car no 183451,(rra)rotating rectifier assembly for 750v 500 kva 3 phase alternator [ warranty period: 3 0 months after the date of delivery ] ] , alternator exitor rotor rewinding and rra replacement for greaves make 750v 500kva alt ernator of eog power car. [ warranty period: 30 months after the date of delivery ] ] , installation, testing and commissioning of set of spare parts as per annexure-a & b attached and servicing as per annexure - c, required for greaves make diesel engines in power car no 183451 at kh aragpur workshop. [ warranty period: 30 months after the date of delivery ] ]