..., condition‐based maintenance and age based maintenance, can be compared and the best could be chosen. It can be concluded that TTT plots can determine the optimal replacement interval and distinguish the cost‐effective maintenance policy. Mathematical modelling Wear Regression analysis Predictive...

... the following activities: © Emerald Group Publishing Limited 2004 Maintenance Petrochemicals industry Predictive process 1. define work scope; 2. prepare job packages; 3. identify pre‐shutdown work; 4. identify and procure material and items; 5. define contract work...

... Modelling Predictive process Many aspects of maintenance are concerned with decision analysis. Typical decisions include scheduling replacement or preventive maintenance of a complex system (Makis and Jardine, 1992 ; Percy and Kobbacy, 2000), selecting a suitable threshold for action under...