Materials Collected Included: 71 Tons of Household Hazardous Waste 2,000 Gallons of Used Oil 161 Batteries 892 Tires 350 Computers/Electronics Amy Erwin, LA Corporate Recycling Council, Executive Director, was on hand to collect old computers, printers and other electronics that will be used to train computer technician students at Lafayette Charter School and 63 other campuses across the nation.