Keeping fuel where it belongs if you have a tank failure is a growing concern for regulators. The new Dura Life Containment Systems from Sioux Steel Company offer you a few choices for keeping fuel, aqueous Urea and other material in place. The system is available for 500 and 1,000 gallon tanks, which sit in side the unit. Price for the 500 gallon design is $7,995; for the 1,000 gallon unit the price is $9,995. For more information, call (855) CONTAIN or www.siousecondarycontainment.com.