Epica has recently been engaged to assist OZ Minerals in upgrading its catalogue requirements. The company uses MIMS Ellipse and our staff headed by Ed Coleman are very familiar with the Ellipse package having used it at various client sites and its Defence counterpart MILIS. The project has commenced with mainly new items to be added to the Catalogue data base. Epica has direct access to the Catalogue Master file to enable it to update the Global Catalogue. Oz Minerals manages and operates the Prominent Hill site in South Australia.