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d) Interstitial Camera confirmed no discharging petroleum product (gasoline) <br /> was present AND <br /> e) Hydrocarbon sensor applied to external wall of AST confirmed no discharging <br /> petroleum product (gasoline) was present. <br /> f) These test-results are moot because the owner/operator is in the process or <br /> replacing this AST with a bona fide doublewall AST installed by the local Fuel- <br /> Provider. <br /> Additional Test Comments <br /> 1/19/2011. Insertion of test equipment which includes camera/hydrocarbon <br /> sensor into interstice which simultaneously examines both primary and <br /> secondary containment. Any fluid in the interstice indicates either <br /> Primary/secondary containment is breached. In this instance, the initial test of <br /> using an infrared camera determined 12-inches of liquid in the interstice; <br /> subsequent execution of the hydra-carbon sensor further determined that the <br /> liquid was rainwater (leak-detector tube was uncapped at the time of the test-- <br /> SPC Corporation capped the leak-detector tube following the test). (petroleum) <br /> Product did NOT exist in the interstice at the time of thetest. Subsequent <br /> external test indicated no further hydrocarbons present. Spill Kit is adjacent to <br /> AST on west side of assembly and includes kitty-litter which was used during the <br /> clean-up on the concrete pad. <br /> It. Per 7/31/2009 revisi , next periodic integrity sting is scheduled for <br /> 1/19/2021 or as deter ined b local AHJ. <br /> ul h IG11 -fat ��) ? <br />