Specifications include, but are not limited to: Pick-up mixed scrap which currently includes Aluminum, copper, steel, iron, meters, wood and plastic. These materials weigh on average 900,000 pounds annually. Currently scrap is not sorted upon pickup. The current vendor currently provides an open top trailer to dump scrap. KUB contacts current vendor when load is full for a replacement trailer. A report with weight and amounts are then sent to KUB with totals and amount to be paid.