bids are invited for custom bid for services - schedule a on board housekeeping services obhs in train nos 12664 12663 in between tpj hwh tpj section for 416 round trips for a period of four years including gst 18 percent but excluding berth seat charges for the obhs sta.. , custom bid for services - schedule b mechanized coach cleaning for 143080 nos of coaches maintained at tpj depot for a period of four years including gst 18 percent , custom bid for services - schedule c platform turn round pftr attention for 284700 coaches at tpj station for a period of four years including gst 18 percent , custom bid for services - schedule d watering of pass through trains for 1162160 coaches at tpj station for a period of four years including gst 18 percent , custom bid for services - schedule e cleaning of pit lines coaching yard service buildings at tiruchchirappalli coaching depot and station and collection of garbage scrap from work areas and disposal of the same from depot for 1460 days including gst.. , custom bid for services - schedule f berth seat charges for the obhs staffs for a period of four year including gst as applicabletotal quantity :