Triple-Wall Tanks

In certain geological circumstances, the way to offer an extra measure of protection for the environment is with tertiary containment in underground storage. For instance, conditions such as high water tables, high earthquake activity and large aquifers cause local regulators to require tertiary enclosure for underground collection and/or storage of petroleum-based products.

The Xerxes triple-wall tank provides a corrosion-resistant option that is superior to other available options. Contamination of soil and water is avoided in the highly unlikely event of product leakage from both the primary and secondary tanks. With four monitoring options and sizes up to 20,000 gallons, the triple-wall tank fits a variety of customer needs in such applications as retail service stations, airports, office buildings, parking garages, car-rental facilities, medical centers and fleet fueling locations. The triple-wall tank also offers the flexibility of reinstallation at another site.