Underground Storage Tank Inspection Checklist

Use this Underground Storage Tank Inspection Checklist to routinely inspect tanks for leaks, corrosion, and compliance with environmental regulations.

Underground Storage Tank Inspection Checklist



Fill Lid

1. Are all fill lids present and in good condition?


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2. Are fills correctly identified by color and located on the correct tank?


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Spill Containment Bucket

1. Is the spill bucket free of dirt, trash, water, and product?


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2. Is the spill bucket in good condition and free of damage (e.g., no cracks, bulges, or holes)?


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3. Does the drain assembly work (if applicable)?


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Fill Riser

1. Is the fill adaptor tight on the riser pipe?


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2. Is the fill cap in place with a gasket and sealed tightly on the fill pipe?


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Overfill Valve

1. Is the overfill device free of obstructions?


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Tank Interior Water Level

1. Does the tank contain less than ¼ inch of water?


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Vapor Recovery Port

1. Is the vapor cap in place with a gasket and sealed tightly on the vent pipe?


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2. Does the poppet of the vapor recovery adaptor seal tightly?


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3. Are the vapor recovery lids painted orange?


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Dispenser-Hanging Hardware

1. Are the nozzles pressure-sensitive?


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2. Are the nozzles in good condition and free of leaks?


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Swivels

1. Are the swivels in good condition and free of leaks?


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Hoses

1. Are the hoses in good condition and free of leaks?


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Breakaway Connectors

1. Are the breakaway connectors in good condition and free of leaks?


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Breakaway Hoses

1. Are the breakaway hoses in good condition and free of leaks?


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ATG Console

1. Does the Automatic Tank Gauge (ATG) have power?


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2. Does the ATG printer have paper, and is it in working condition (if applicable)?


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3. Do the liquid measurements and the ATG readings appear to be accurate?


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4. Are the warning or alarm lights off?


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Areas With Visible Piping

1. Are under-dispenser areas, submersible turbine pump areas, and piping transition areas free of leaks?


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Mechanical Line-Leak Detection

1. Are dispensers operating at normal flow rates (not in slow-flow)?


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Daily Inventory

1. Are inventories reconciled daily, and are the variances within the guidelines set by the facility owner?


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Checklist by GoAudits.com – Please note that this checklist is intended as an example. We do not guarantee compliance with the laws applicable to your territory or industry. You should seek professional advice to determine how this checklist should be adapted to your workplace or jurisdiction.

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