bids are invited for custom bid for services - schedule a supply of labour for attention of obhs as per scope of work including esi epf and bonus for train no 12715 and 12716 ned to asr for a period of one year , custom bid for services - schedule b provision of tools and implements as per scope of work for train no 12715 and 12716 ned to asr for a period of one year , custom bid for services - schedule c consumables required for obhs activity for train no 12715 and 12716 ned to asr for a period of one year , custom bid for services - schedule d cost of uniform and ppe as per scope of work for train no 12715 and 12716 ned to asr for a period of one year , custom bid for services - schedule e miscellaneous items as per scope of work for train no 12715 and 12716 ned to asr for a period of one year