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SWRCB, January 2002 Page 5 of 7 <br />7. UNDER -DISPENSER CONTAINMENT UDC TESTING <br />Test Method Developed By: ❑ UDC Manufacturer N Industry Standard ❑ Professional Engineer <br />❑ Other (Spec) <br />Test Method Used: ❑ Pressure ❑ Vacuum ® Hydrostatic <br />❑ Other (Spec) <br />Test Equipment Used:Incon TS -STS Equipment Resolution:+/ -0.0001" <br />Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br />Dispenser #13 Failed Hydrostatic test due to damaged 2" test boot. <br />Dispenser #14-15 Failed Hydrostatic test No visual Leaks. <br />' 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 <br />asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />UDC #9-10 <br />UDC #11-12 <br />UDC #13 <br />UDC #14-15 <br />UDC Manufacturer: <br />Western Fiberglass <br />Western Fiberglass <br />Western Fiberglass <br />Western Fiberglass <br />UDC Material: <br />FRP <br />FRP <br />FRP <br />FRP <br />UDC Depth: <br />31" <br />31" <br />31" <br />31" <br />Height from UDC Bottom to Top <br />12" <br />14" <br />6" <br />6" <br />of Highest Piping Penetration: <br />Height from UDC Bottom to <br />5" <br />4" <br />3" <br />4" <br />Lowest Electrical Penetration: <br />Condition of UDC prior to <br />OK <br />OK <br />OK <br />OK <br />testing: <br />Portion of UDC Tested <br />2"above highest Pipe pen <br />2"above highest Pipe pen <br />2"above highest Pipe pen <br />2"above highest Pipe pen <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />❑Yes ❑No NNA <br />❑Yes [:]No NNA <br />❑Yes ONo NNA <br />[-]Yes [:]No NNA <br />product and water)?` <br />Turbine shutdown response time <br />N/A <br />N/A <br />N/A <br />N/A <br />Is system programmed for fail- <br />❑Yes ❑No NNA <br />[]Yes[:]No NNA <br />[-]Yes❑No NNA <br />❑Yes ❑No NNA <br />safe shutdown?' <br />Was fail-safe verified to be <br />❑Yes ❑No ®NA <br />®Yes❑No ENA <br />❑Yes ®No ENA <br />[-]Yes ❑No NNA <br />operational?* <br />Wait time between applying <br />pressure/vacuum/water and <br />15 Minutes <br />15 Minutes <br />15 Minutes <br />15 Minutes <br />starting test <br />Test Start Time: <br />4:15 4:35 <br />4:15 4:35 <br />12:01 11:45 <br />Initial Reading (Rj): <br />6.4900 6.4899 <br />3.9506 3.9506 <br />4.6040 4.7503 <br />Test End Time: <br />4:30 4:50 <br />4:30 4:50 <br />12:16 12:00 <br />Final Reading (RF): <br />6.4899 6.4896 <br />3.9506 3.9505 <br />4.4885 4.6276 <br />Test Duration: <br />15 Min Each 30 Min) <br />15 Min Each (30 Min <br />15 Min Each (30 Min) <br />15 Min Each (30 Min) <br />Change in Reading (RF -RI): <br />0.0001 1 0.0003 <br />0.0000 1 0.0001 <br />1 <br />0.1155 FO.1227 <br />Pass/Fail Threshold or Criteria: <br />+/- 0.002" <br />+/- 0.002" <br />+/- 0.002" <br />+/- 0.002" <br />Test Result: <br />N Pass ❑ Fail <br />N Pass ❑ Fail <br />❑ Pass N Fail <br />❑ Pass N Fail <br />Was sensor removed for testing? <br />Yes No NA <br />Yes No NA <br />Yes No NA <br />NYes No [:INA <br />Was sensor properly replaced and <br />®Yes [-]No®NA <br />NYes ❑No RNA <br />NYes ❑No RNA <br />NYes ❑No [_]NA <br />verified functional after testin ? <br />Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br />Dispenser #13 Failed Hydrostatic test due to damaged 2" test boot. <br />Dispenser #14-15 Failed Hydrostatic test No visual Leaks. <br />' 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 <br />asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />