‘Ineffective’ Safeguard Cited in Husky Oil Refinery Blast in Wisconsin

Article 0 Comments An “ineffective” safeguard failed to prevent an explosive mixing of air and fuel at a Husky Energy refinery in Superior, Wisconsin, leading to a blast and fire in the plant’s gasoline-producing unit in April, a U.S. industrial safety group says. Air seeped through a hole in a […]