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SWRCB, January 2002 Page 1 of 2 <br /> 7. UNDER-DISPENSER CONTAINMENT (UDC) TESTING <br /> Test Method Developed By: r UDC Manufacturer f Industry Standard r Professional Engineer <br /> f Other(Specify) <br /> Test Method Used By: r Pressure r vacuum (? Hydrostatic <br /> r Other(Specify) <br /> Test Equipment Used: vPLT Equipment Resolution: 0.00001 in. <br /> UDC #1/2 UDC #3/4 UDC#5/6 UDC#7/8 <br /> UDC Manufacturer. unknown uknown unknown unknown <br /> UDC Material: Fiberglass Flberglass Fiberglass Fiberglass <br /> UDC Depth: 30.00 30.00 30.00 30.00 <br /> Height from UDC Bottom to Top of 15.00 15.00 15.00 15.00 <br /> Hlghest Piping Penetration: <br /> Height from UDC Bottom to Lowes[ <br /> Electrical Penetration: 3.00 3.00 3.00 3.00 <br /> Condition of UDC prior to testing: good good good good <br /> Portion of UDC Testedt 17 17 17 17 <br /> Does turbine shut down when UDC <br /> sensor detects liquid(both product and r Yes r No f? NA r Yes r No(? NA f Yes r No C-' NA Yes r No($ NA <br /> water)?` <br /> Turbine shutdown response time sec sec sec sec <br /> Is em programmed for fall-safe <br /> shutdown?` r Yes r No r NA r Yes r NO(*- NA r Yes r No r NA r Yes r NO r NA <br /> shutdo <br /> Was fall-safe verIned to he operational" r Yes r No 174 NA r Yes r No(: NA r Yes r No(-' NA r Yes r No(- NA <br /> Walt time between applying <br /> pressure./vacuum/water and starting test 5 min 5 min 5 min 5 min <br /> Test start Time: 13:22:00 13:22:00 14:15:00 14:16:00 <br /> Initial Reading(Rt): 0.00000 in. H2O 0.00000 in. H2O 0.00000 in. H2O O.000OO In. H2O <br /> Test End Time: 13:37:00 13:37:00 14:30:00 14:31:00 <br /> Final Reading(RF): -0.00050 In. H2O -0.00050 in. H2O -0.00030 in. H2O -0.00050 In. H2O <br /> Test Duration: 15 min 15 min 15 min 15 min <br /> Change In Reading(RF-R,): -0.00050 In. H2O -0.00050 in. H2O -0.00030 In. H2O -0.00050 In. H2O <br /> Pass/Fall Threshold or Criteria: +/-0.00200 +/• 0.00200 +/-0.00200 +/-0.00200 <br /> Test Result: Pass Pass Pass Pass <br /> was sensor removed for testing? G Yes r No r NA r Yes r No r NA fe Yes r Nor NA a Yes r NO r NA <br /> Was sensor properly replaced and G Yes r No r NA I. Yes r No r NA (- Yes r Nor NA G Yes r No r NA <br /> verified functional after testing? <br /> Comments 7(include information on repairs made prior to testing,and recommended follow-up for failed tests) <br /> 1 If the entire depth of the UDC Is not tested, specify how much was tested. If the answer to any of the questions indicated with an asterisk(r)is?NO?or?NA?,the <br /> entire UDC must be tested. <br />