Custom Bid for Services- Other End Maintenance OEM of, trains at Charlapalli CHZ station for a period of 2 years SCH, A Cost of Manpower for OEM at CHZ station, Custom Bid for, Services- SCH B Cost of Machines for Cleaning of coaches, as per scope of work, Custom Bid for Services- SCH C Cost, of Chemicals for Cleaning of coaches as per scope of work, Custom Bid for Services- SCH D Cost of Tools Consumables, for Cleaning of coaches as per scope of work, Custom Bid, for Services- SCH E Cost of Uniform for staff as per scope of, work, Custom Bid for Services- SCH F Cost of Manpower for, Upper gear attention as per scope of work, Services- SCH G Cost for Housekeeping attention as per, scope of work