Definition of Maintenance
The way we see maintenance work being done, you have preventive maintenance which is done is to prevent a failure or to detect a failure early. Continuous improvement, you may have some those, those are the things to be done from redesigns. I can see you doing that in two cases…one is if you have a root cause and you see whatever you have a problem on you have a piece of equipment that is not working right…you may have to redesign it.