procurement of rollers, bellows,feeding reel and torque support for the use of track machines.,bellows as per part no. ud238.3834, make:plasser omc or its equivalent indian make/brand ] , lining roller , as per plasser part no. ud313.1061a, make: plasser ind or its equivalent indian make/brand ] , torque support with attached annexure-a as per plasser part no. ud61.17160, make : plasser or its equivalent. ] , roller , as per plasser part no. ud80.304, make:plasser ind or its equivalent indian make/brand ] , roller, as per plasser part no. ud313.1000iiisp1668/1676, make: plasser omc, or its equivalent indian make/brand ] , roller, as per plasser part no.ud 313-492, make:plasser ind or its equivalent indian make/brand ] , roller as per plasser part no. 2e150.23as withb specification en19 forged steel, make : plasser, or its equivalent indian make/brand ] , roller as per plasser part no.. ud80.4452, rdso specification tm/hm/6/441 and drg rdso/tm/01/20, make : plasser imp or its equivalent indian make/brand ] , roller drg. no:tm/004/06 spec no:tm/hm/6/290 part no:ud80.305, make : plasser omc or its euivalent ] , support roller 940 as per plasser part no - re13.50.1312-3 for hobcm, acceptable make : plasser or equivalent. ] , feeding reel 1070 as per plasser part no re13.50.2212-1 for hobcm, acceptable make : plasser imp or equivalent. ] , load bearing roller 1070 as per plasser part no re13.38.1212-a-2 for hobcm, acceptable make : plasser or equivalent. ] , roller, as per plasser part no.: re13.38.4412 for hobcm, acceptable make plasser imp or equivalent. ] , slide guide roller, lateral as per plasser part no: 63,5x100-m16-ausf.b acceptable make: plasser imp or equivalent. ]