Environmental Engineering – An Evolving Discipline of Increasing Importance to Mining

Environmental regulations have become a decisive factor for many minerals industry operations. Managers face new liabilities as a result of environmental laws, and restrictive permitting requirements for new projects make mine development an increasingly difficult proposition. An abundance of federal, state and local environmental laws and regulations already confront on-going minerals operations, and complex new legislation and rule-making is always in progress. Acronyms and initials like RCRA, CERCLA, SARA and EIS become as familiar as reserves, tons, grades and recoveries. The growth of such regulation has created a new category of professional employees - environmental scientists and engineers-whose presence will influence minerals production activity from now on. The disciplines of environmental science and engineering are still being defined. While these definitions are being worked out, companies in the minerals industry have responded by hiring people with professional experience in existing disciplines and training them to their special needs. An environmental consulting industry of substantial proportions has developed to offer expertise where producing companies may not find it economic to hire full-time professionals. The mining schools have responded by introducing environmental course work, but these programs have yet to supply a significant number of environmental professionals to the minerals industry. To gain some perspective on where minerals producers now stand in their hiring of environmental professionals, ME recently surveyed 20 companies, with questions about how they go about the business of managing environmental compliance. Twelve companies re¬sponded to the survey, and the results