bids are invited for custom bid for services - passenger amenity attention in trains during pftr/ss1/ioh attention at various depots of tvc division for a period of 1 year: sch no 1 - amenity attention of pftr/oea trains at ers and allp , custom bid for services - sch no 2 - amenity attention of pftr/oea trains at guv , custom bid for services - sch no 3 - amenity attention of pftr/oea trains at qln , custom bid for services - sch no 4 - amenity attention of pftr/oea trains at tvcn , custom bid for services - sch no 5 - amenity attention of pftr/oea trains at tvc , custom bid for services - sch no 6 - amenity attention of pftr/oea trains at ncj cape , custom bid for services - sch no 7 - amenity attention of ioh-ss1 coaches at ermcd , custom bid for services - sch no 8 - amenity attention of ioh/ss1 coaches at tvcn , custom bid for services - sch no 9 - amenity attention of ioh/ss1 coaches at tvc , custom bid for services - sch no 10 - amenity attention of ioh/ss1 coaches at ncj , custom bid for services - sch no 11 - esi and epf component for schedule no 1 to 10 , custom bid for services - sch no 12 - gst for schedules 1 to 11 at 18%