Open-pit production and control at Roessing

In recent years metal prices have been severely depressed and most companies have directed efforts to controlling costs in order to stay in business. Roessing Uranium has consistently kept uranium production cost increases well below the domestic inflation rate and this has been the result of a firm commitment to production and cost control, which is the main theme of this paper. The subject of cost analysis is briefly presented and the paper then gives more technical detail under the main headings of grade control, production control and engineering projects. The main communication channels, which are used to ensure that different departments on the mine are all working for the same objectives, are mentioned. The paper, however, is intended to be a general overview of the engineering aspects of open-pit cost control