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SWRCB, January 2002 <br />7. UNDER -DISPENSER CONTAINMENT <br />E <br />TESTING <br />Page 5 of 7 <br />Test Method Developed By: ❑ UDC Manufacturer ® Industry Standard L Professional Engineer <br />❑ Other (Specify) <br />Test Method Used: ❑ Pressure ❑ Vacuum ® Hydrostatic <br />❑ Other (Specify) <br />Test Equipment Used:Incon TS -STS Equipment Resolution:+/ -0.0001" <br />UDC Manufacturer: <br />UDC #27 sat <br />UDC #28sat <br />UDC #29sat <br />UDC #30 sat <br />UDC Material: <br />FRP <br />FRP <br />FRP <br />FRP <br />UDC Depth: <br />27" <br />27" <br />27" <br />27" <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />8" <br />8" <br />7" <br />7" <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />5" <br />4" <br />3" <br />5" <br />Condition of UDC prior to <br />testing: <br />Clean <br />Clean <br />Clean <br />Clean <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 />product and water)?` <br />®Yes [:]No [:INA <br />❑Yes [-]No ❑NA <br />❑Yes [-]No ❑NA <br />❑Yes ❑No ❑NA <br />Turbine shutdown response time <br />Is system programmed for fail- <br />safe shutdown?* <br />®yes ❑No [:INA <br />®Yes ❑No RNA <br />®Yes ❑No ❑NA <br />®Yes ❑No ❑NA <br />Was fail-safe verified to be® <br />operational?* <br />❑Yes [-]No ®NA <br />❑Yes ❑No NA <br />Yes <br />❑ ❑No ®NA <br />❑Yes ❑No ®NA <br />Wait time between applying <br />pressure/vacuum/water and <br />test <br />15 Minutes <br />15 Minutes <br />15 Minutes <br />15 Minutes <br />-starting <br />Test Start Time: <br />7:05 7:24 <br />7:45 8:02 <br />8:26 8:42 <br />9:01 9:16 <br />Initial Reading (RI): <br />6.1003 6.0987 <br />0.7641 0.7632 <br />1.4117 1.4100 <br />4.4700 4.4701 <br />Test End Time: <br />7:21 7:39 <br />8:00 8:18 <br />8:41 8:57 <br />9:16 9:31 <br />Final Reading (RF): <br />6.1001 6.0987 <br />0.7633 0.7633 <br />1.4101 1.4097 <br />4.4701 4.4703 <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 />0.0002 0.0000 <br />0.0008 1 0.0001 <br />0.0016 0.0003 <br />0.0001 1 0.0002 <br />Pass/Fail Threshold or Criteria: <br />+/- 0.002" <br />+/- 0.002" <br />+/- 0.002" <br />+/- 0.002" <br />Test Result: <br />0 Pass ; ❑ Fail <br />Pass ❑ Fail <br />® Pass ❑ Fail <br />0 Pass ❑ Fait <br />Was sensor removed for testing? <br />®Yes ❑No _DNA <br />®Yes ❑No ❑NA <br />®Yes ❑No ❑NA <br />®Yes [!No ❑NA <br />Was sensor properly replaced and <br />verified functional after testing? <br />®Yes [:]No RNA <br />®Yes []No❑NA <br />®Yes [:]No RNA <br />®Yes ❑No ❑NA <br />Comments — (include information on repairs made prior to testing, and recommended follow-up for jailed tests) <br />Under dispenser # 27,28,29 and 30 sat all passed Hydrostatic test. <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 />