Maintenance and repair operations in U.S. surface mines, during the 1978-84 period, accounted for 34.1 pct of all lost-time ... accidents as maintenance related. 3 Of these accidents, 5, 776 (31.5 pct) occurred during the maintenance of mobile anbsp;...
|Title||:||Assessment of accident risk during haulage truck and power shovel maintenance and recommendations for improved safety|
|Author||:||Thomas J. Albin, United States. Bureau of Mines|