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Out of Service or Permanently Closed

Author
Integrity Environmental
Published
Tue 02 Sep 2025
Episode Link
None

What really happens to a tank at the end of its life? In this episode, we take a deep dive into what it means for a tank to be “out of service” or “permanently closed,” and how those terms differ depending on the regulation in play - especially between 40 CFR 112 and Alaska’s 18 AAC 75. Shannon breaks down what’s required when tanks are removed or left in place, what documentation is needed, and how terms like “grandfathering” can complicate things for facilities hoping to avoid costly upgrades. Whether you manage a single tank or a whole tank farm, this episode is a must-listen for staying compliant through a tank’s final days.

EPA Guidance for Regional Inspectors

Grandfather Clauses

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