There are several important silent assumptions of bearing reliability. However, before I address these assumptions, some even more basic assumptions and statements of fact must be established. While it might be a bit of a leap, I’m going to assume that the bearing is well-designed, well-manufactured, properly handled and stored, and finally, correctly selected for the intended application. With that said, we’re now ready to talk about those silent assumptions that are in the maintenance function’s domain.

Making money, not tons, has become the mantra of the pulp and paper industry in recent years. Consolidation moves in the sector have resulted in more effective management of inventories and supply, but the cyclical tendencies of the business remain. On top of that, the market is now a global one rather than being split up into regions. Managers today have to live up to the challenge of reducing costs to remain competitive in this global market. Mills face the real possibility of closure if manufacturing costs are no longer competitive in the global market economy. Future success will be achieved only by driving down costs and improving operating efficiencies. 

The maintenance department is one of the greatest levers of profitability that any capital intensive organisation has. An average of 40 – 50% of a capital intensive industries operating budget is consumed by maintenance expenditure. During the past twenty years the advances in technology available to the maintenance department to manage its processes has delivered the situation where it is within the reach of all maintenance operations to achieve a world class level of maintenance delivery.

The Maintenance Scorecard is the first book to seriously tackle the issue of aligning asset management with other areas of corporate activity. This is a particularly relevant topic given the growing importance of the area as a source of strategic advantages and as a centre for risk management.

This paper outlines the key factors that you should consider when establishing a Maintenance Change program in your organization. In doing so, it provides a framework which you can apply to increase the chances of success in your change efforts. The paper draws heavily on Price Waterhouse experience in implementing Maintenance change at many major organizations throughout WA, as well as our international experience in implementing change as articulated in our book “Better Change.”

The following is a Maintainability Design Checklist for coal mining equipment. The purpose of the checklist is to provide a summary of design review points for the maintainability assessment of new or existing underground equipment. It specifically focuses on the identification of equipment design features, tasks, or procedures that impact equipment downtime, repair costs, labor hours and maintainer skill level requirements.