bids are invited for custom bid for services - provision of obhs in 17039 40 exp and 10 tod special trains at coaching depots secunderabad sc charlapalli chz and anywhere in sc division for a period of two years sch a supply of labour for obhs attention as per scope of .. , custom bid for services - sch b provision of tools and implements as per scope of work , custom bid for services - sch c consumables required for obhs activity as per scope of work , custom bid for services - sch d miscellaneous items as per scope of work , custom bid for services - sch e uniform and ppe as per scope of work , custom bid for services - sch f cost of reservation charges for obhs activity total quantity :