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Test Protocol - 1, xarun�.iLe<a�a,utrle,aadaround,2he Coin ul.fpavemert,drip ran,sal) for signs of mnvemert on settioni that mild lead to sy,;-em performance p-ohler, _ 2. Exam ne the are:inner and around the Convault lot agns ofspllls and if any are found,document the location elative to fne CO-Vault tank - 3... Examine the.exter or(sides and bottom)of the Eonyaua noting any cracks a id/o,dam age to t'ne concrete outer layer 4. D.mnp the:in5pecton of the ConVauIt exterior pay part!cular attention to any signs of fuel or oil leaks that may manifest as staining on the exterior of the concrete or dirt,dust or so!I that may ad he•e to spilled fuel or oil.Document the location and nature of any signs of fuel or oiIon the exterior(=.ides and bottom). 5. Fuel cr oil spills on the side cf a ConVault emanating from the top ofthe tankwlll be addressed in later sections ofthls docui E. .If fuel or oil Is found In specific areas ofthe side or bottom.ofine ConVault the owner/user should be notified Immediately, 1.. . Inquire as to the time frame the owner/user first noticed the spill. . II. Note whether any fuel or oll has accumulated on the surface under the ConVaull can he specifically related to the location.of fuel or oil present on the exterior(side and bottom),If any fuel or oil Is noted on the surface under the ConVault,the owner/uscrshould he notified immediately and the owner/user should take Immediate steps.o notify any appropriate governing au-horities. If no evidence of leakage Is noted on the exterior of the concrete containment layer then the inspection report indicate so: 7. "xamine the top of the ConVault Note: Examination of the top o`the ConVault may involve persons walking on top of the tank and appropriate safe.y precautions should be Implementedto insure the safety of the Inspector from fal's or Injury related totrippirig upon hardware,If appropriate a second person should be utilized to assist. - 8. While inspecting thetup orthe tank,first locateano,notethe location,configuration,condition and type!ofanyplumbing, metals and dispensing Equipment. i. Minor fuel spillage on top.ofthe CmVault is notuncommon and may nri It difficult to determine the actual _ source of leaks:Any leaks d7ectly related to the plumbing,meters,dispenshgequipment or other ha,dware used to toad or dispense fuel should be noted.Rust or other deterioration should also be gored. ii. EIosely inspect the interfaces between the steel conneC.:cns protruding:from concrete.Nose any areas that should be resealed to prevent the introduction of rain water F-i the system . - - a. Consult with the tank manufacturer or call i-800965:3227 for recommendations. it Note the condition of the concrete surface.The surface should be relatively clean and smooth without cracks, holes o,other deteriorations.Afunctioning layer of sealant(waterproof)paint should be present across the entire surface 0`the concrete top. -a. Use only recommended products to re-coat the top of the ConVault after thoroughly cleaning with . blo-degreaser and light pressure leaning, - -