Thoughts On Computerizing The Maintenance Program

Maintenance costs comprise a large portion of total operating cost, 30% to 60% of the operating cost dollar not being unusual. Thus even a relatively small percentage reduction in this cost would represent a sizable increase to mining profitability. Mine and mill maintenance management is a complex problem. An effective maintenance manager must study the experiences of the past and make decisions based on that experience. Data Processing equipment-more specifically, the computer-can be an effective and economical tool to simplify the job of maintenance record-keeping and to aid in the formulation of many accurate and timely management reports. These reports will enable improved control to be established over day-to-day practices; permit comparisons of unit and component performance; spotlight inefficient maintenance practices; and further, better, more efficient cost control. The net result can be increased profits through reduction of operating costs.