bids are invited for custom bid for services - schedule a obhs in trains number 22604 22603 between vmkgpvm section for 208 round trips for a period of 4 years including gst but excluding berthseat charges for obhs staff , custom bid for services - schedule b obhs in trains number 22674 22673 between mqbgktmq section for 208 round trips for a period of 4 years including gst but excluding berthseat charges for obhs staff , custom bid for services - schedule c mechanized coach cleaning for 23360 nos of coaches maintained at vm depot for a period of four years including gst 18 percent , custom bid for services - schedule d platform turn round pftr attention for 141620 coaches at vm station for a period of four years including gst 18 percent , custom bid for services - schedule e watering of pass through trains for 876000 coaches at vm station for a period of four years including gst 18 percent , custom bid for services - schedule f cleaning of pit lines coaching yard service buildings at villupuram 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 g berth seat charges for the obhs staffs for a period of four year including gst as applicable total quantity :