dialogue: Weston: There have been too many unplanned shutdowns over the past few months. We'll have to make a few changes to the way we operate. We need to reduce our downtime.
  Vinod: I agree, but the maintenance team is fully stretched dealing with problems. We don't have time to carry out any preventive maintenance.
  Weston: We need to establish routine maintenance procedures. It costs us too much in lost production if we wait until something breaks down before we fix it.
summary: Weston proposes to build maintenance procedures to reduce lost production during downtime.