7.4 Role of The Independent Consultant in Designing Systems ? Introduction

The mineral industry shares a particularity- heterogeneity-with the other primary industries exploiting nature such as agriculture, fisheries, and forestry, which may not be found in the secondary industries, In the mineral industry heterogeneity is evident both in the raw material, the ore in situ, and in the working conditions. Mining engineering, which encompasses the tools for designing mine production systems, is mostly an assembly of the other branches of engineering and applied science. The assemblage's goal is to arrive at an optimal production system. As such, mining engineering is similar to systems engineering. The technique for the development of systems-mine production systems or mining operations -is operations research with its succession of activities: observations, modeling, experimentation, and verification. Comparisons among alternative systems are highly desirable during the development phase of a mining operation as well as during later phases where modifications, ameliorations, and expansions are carried out on the existing system. The role of the independent consultant in systems design and development lies in the collection and breadth of experiences from modeling and model verification in other operations, which he can add to a new system's development and thus in- crease its credibility with management.