bids are invited for custom bid for services - schedule a mechanised cleaning upkeeping of demu memu coaches including uniform cost consumables material required , custom bid for services - schedule b mechanised cleaning upkeeping of locomotives including uniform cost consumables material required , custom bid for services - schedule c cleaning of components of demus memus and locomotivies including uniform cost consumables material required , custom bid for services - schedule d general upkeeping of diesel loco shed premises including uniform cost consumables material required , custom bid for services - schedule e pf esi incl gst , custom bid for services - schedule f bonus incl gst on-board housekeeping service(obhs) for railways total quantity :