The document discusses the problem of hundreds of abandoned oil drums across northern sites that are unsightly, leaking toxic contents, and pose long-term health hazards if they corrode. It also notes the high costs associated with removing the large volumes of empty barrels due to transportation. The proposed solution is a portable, compact barrel crusher that weighs less than a full drum, reduces the size of barrels before removal, and provides an efficient and environmentally friendly way to address this issue.