Maintenance Systems and Documentation

When problems mount so high that you cannot see anything else, it pays to step back from your work so you can see the bigger picture.
Anon
The main purpose of this case study is to show how the business-centered maintenance methodology can be used to audit the maintenance management systems of a large complex chemical plant. The full audit is presented, including that of the strategy and organization as well as that of the systems, but its criticisms and recommendations focus largely on the systems. The study is also used as a vehicle for review questions relating to the preceding chapters.

This case study concerns a full audit of Fertec A a company manufacturing fertilizers for the agricultural industry. Fertec is made up of two plants: Plant A and Plant B located in different cities. This audit was carried out on the maintenance department of Plant A. Fertec is owned by a parent company Cario.
The plant layout of Fertec A is shown in Figure 11.1 indicating the location of the main process areas and the maintenance resources (labor and parts store). The labor resources are identified by a letter code that carried through to the organizational models.
An outline process flow diagram is shown in Figure 11.2. The ammonia plant is production...