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Certification, Inspections and Testing Forms: Automated Interstitial Monitoring Systems for Underground Pressurized Piping on Emergency Power Generator UST Systems

May 2022.

These PDF documents are intended for use by owners and operators of EPG UST systems.  They are interactive documents that owners and operators may use to help complete submitting certification of compliance for their automated interstitial monitoring (AIM) systems to their UST implementing agency and meeting on-going periodic inspection and testing requirements.

  • AIM System Inspection and Testing Checklist – Category 1 or 2 (pdf) (482.36 KB)
  • AIM System Inspection and Testing Checklist – Category 3 (pdf) (483.95 KB)
  • Certificate of Compliance Form – Use of AIM System for EPG UST Facility (pdf) (294.7 KB)

Underground Storage Tanks (USTs)

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Last updated on April 2, 2025
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