bids are invited for custom bid for services - integrated housekeeping system at coaching depot ncj and cape for a period of 4 years sch 1 mechanized cleaning of coaches interior and end body 171696 nos , custom bid for services - sch 2 mechanized cleaning of coaches exterior 171696 nos , custom bid for services - sch 3 swtc of pftr trains at ncj and cape 300468 nos , custom bid for services - sch 4 enroute watering at ncj 29952 nos , custom bid for services - sch 5 pit and yard cleaning at coaching depot ncj 1460 days , custom bid for services - sch 6 garbage disposal at ncj and cape area 3876 3 metre cube , custom bid for services - sch 7 gst for schedules 1 to 6 at the rate of 18 percent on-board housekeeping service(obhs) for railways total quantity :