Title Page
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Conducted on
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Prepared by
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Retain record for at least 3 years after inspection date
Inspection based upon STI SP001 Standard, 6th Edition (2018)
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Facility
- Albion
- Baxter
- Beaman
- Beaman Fast Stop
- Blairstown Fast Stop
- Brooklyn
- Buckeye
- Collins Fast Stop
- Garrison Fast Stop
- Garwin
- Gladbrook
- Grinnell
- La Porte City
- La Porte City East Bulk Plant
- Melbourne
- Millersburg
- Newton
- State Center Fast Stop
- Toledo
- Traer
- Traer Bulk Plant
- Van Horne
- Vinton
- Whitten
Tank Foundation/Supports
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Free of tank settlement or foundation washout?
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Concrete pad or ring wall free of cracking and spalling?
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Tank supports in satisfactory condition?
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Is water able to drain away from tank if tank is resting on a foundation or on the ground?
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Is the grounding strap between the tank and foundation/supports in good condition?
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Are there any comments or concerns about the tank foundation/supports?
Tank Shell, Heads, and Roof
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Free of visible signs of coating failure?
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Free of noticeable distortions, buckling, denting, or bulging?
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Free of standing water on roof?
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Are all labels and tags intact and legible?
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Are there any comments or concerns about the tank shell, heads, or roof?
Tank Manways, Piping, and Equipment
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Flanged connection bolts tight and fully engaged with no sign of wear or corrosion?
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Are there any comments or concerns about the tank manways, piping, or equipment?
Tank Equipment
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Flanged connection bolts tight and fully engaged with no sign of wear or corrosion?
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Normal and emergency vents free of obstructions?
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Normal vent on tanks storing gasoline equipped with pressure/vacuum vent?
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Are flame arrestors free of corrosion and are air passages free of blockage?
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Is the emergency vent in good working condition and functional, as required by the manufacturer? Consult manufacturer's requirements. Verify that components are moving freely (including long-bolt manways).
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Is interstitial leak detection equipment in good condition? Are windows on sight gauges clear? Are wire connections intact? If equipment has a test function, does it activate to confirm operation?
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Are all valves free of leaks, corrosion, and other damage? Follow manufacturer's instructions for regular maintenance of these items. Check the following and verify (as applicable):<br><br>Anti-siphon valve<br>Check valve<br>Gate valve<br>Pressure regulator valve<br>Expansion relief valve<br>Solenoid valve<br>Fire valve<br>Shear valve
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Are strainers and filters clean and in good condition?
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Are there any comments or concerns about the tank equipment?
Tank/Piping Release Detection
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Free of missing insulation?<br>Insulation free of visible signs of damage?<br>Insulation adequately protected from water intrusion?
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Is release detection being performed and documented if required?
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Are there any comments or concerns about the tank/piping release detection?
Other Equipment
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Are electrical wiring and boxes in good condition?
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Has the cathodic protection system on the tank been tested as required by the designing engineer?
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Are there any comments or concerns about the other equipment?
Additional Comments and Inspector Signature
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Are there any general comments or concerns that should be noted on this annual inspection?
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Inspector Signature