Texas approves STI technology as tertiary containment

The State of TX has determined that STI technology meets the requirements of tertiary containment.The statement read, “In my opinion, a double walled steel tank manufactured to meet the STI Permatank® Specification fully complies with TCEQ requirements stated its definition of “Tertiary Containment”, as an “equivalent triple wall tank”. Tertiary containment is mandated in some areas of TX, such as the Edwards aquifer.

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SSAB Americas is one of the largest North American producers of quality steel plate and coil, serving industrial markets including energy and transportation.

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Sonny Underwood
Mid-South Steel Products, Inc.