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Test Protocol (cont.) <br /> Cross Section of Coni <br /> Air Vole <br /> Leak Delp,:ijn Por <br /> e <br /> Interstri(bctween <br /> P,,rr,ary and Secondary) <br /> Case:Stent tank has been breached <br /> Result:Fuel is trapped 6y liner and is easily detected vAth probe <br /> b. If the rod is wet then the inspector must determine the nature of the liquid,water or fuel. <br /> 1. Ifthe liquid on the Inspection rod is waterthen rainwater has entered the system due to inspection <br /> port cap being left off or water has entered the system due to a gap between the concrete outer <br /> layer and plumbing on top of the tank. <br /> - The water should he extracted from the tank interslice Consult with ConVauk or the <br /> manufacturer of your ConVault or call 1 800-9fi5-3727 for recommendations as to water <br /> removal techniques. <br /> c. If the rod is wet and smells of fuel or oil or has a sheen then: <br /> 1. The owner/user should be notified Immediately. <br /> 2. Itis possible that fuel or oil was introduced into the interstice through the inspection port.The <br /> Fuel or oil should be extracted from the nterstice. At this point and after complete extraction of <br /> the fuel or oil the rod should be re-introduced into d le inspi Lion our t to check for the presence <br /> of fuel or oil.If the Interstice contains fuel,after pumping out the fuel,the fuel entrapped in the <br /> secondary containment will flow down and fuel might be seen in the leak detector tube again_ <br /> In this case,the best way of insuring he integrity of the primary tank Is a pressure or vacuum test, <br /> using the ConVault testing manual wwwconvaultcom/test[ngmanual.pdf <br /> 3. The inner steel primary containmen',tank may have leaked and the tank should be tested to <br /> determine itprimary has failed. <br /> -At this point,the owner/user should contact the installer or manufacturer orthe ConVault or <br /> call]-800-695-322/for recommended next steps. <br /> 888-965-1227 <br /> 5 mrrvaultcom <br />