A structured approach to improved condition monitoring

Improved condition monitoring of production equipment enhances process safety and the ability to prepare maintenance, to perform maintenance efficiently, and thus reduce downtime and associated costs. Currently, there is a somewhat limited focus on condition monitoring of static equipment, such as heat exchangers and separators. This is due to organizational barriers, available technology, and budget constraints at management level. The objective of this article is to present a three-step approach that supports the decision-maker in the selection of condition monitoring methods for production equipment. The approach is exemplified by a heat exchanger and the focus is on condition monitoring in the operational phase, including assessment of life cycle costs (LCC).

► Condition monitoring of static equipment can be improved.
► It is difficult to assess the most feasible condition monitoring method for production equipment.
► We propose a structured approach to decision-making on condition monitoring method.
► The approach focuses on safety and minimizing production losses.
► Life cycle costs are included in the approach.