Integrated Technical Systems In Mining - 1. Introduction

Strategic Data Planning (SDP) is an emerging technique for the analysis and design of information systems. This paper describes the use of strategic data planning in the formulation of a complete integrated set of mining technical systems for the Koolan Island iron ore mine. Applications covered include hydrogeology, geology, mine planning, surveying, quality control, laboratory and mine production recording. Koolan Island is 13 kilometres long and 5.5 kilometres wide at its widest point. Its sole industry is an open pit iron ore mine of 3 million tonnes annual capacity, owned and operated by BHP Minerals. Some of the production is used by BHP Steel International, but most is exported. The orebody is steeply dipping and is mined bench by bench. Outturn grades for run-of-mine product are iron 66.5%, silica 3.0%, alumina 1.0%. Computer systems are run on Data General equipment, currently an MV10000. Computer applications, which are shared across mine sites, are developed and maintained by BHP Information Systems in BHP's Melbourne Office.