“in April, 1997 installation of a REOS System was completed at our McCoy/Cove Mine. To date, approximately 62,000 gallons of used oils have been blended into 3.1 million gallons of diesel fuel.”
Charles E Westover
Echo Bay Minerals Company

The purchase of a REOS System = not having to ship out used oil from remote locations.
“Historically, 220,000 gallons/year of used oils have been shipped off site as controlled waste at an average cost of $.05/gal. After receiving necessary government agency approvals and constructing a permitted blending facility in 1995, appox. 80,000 gallons of used oils have been blended annually into blasting fuel.”