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SWRCB, January 2002 <br />0 Page of <br />7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING <br />Test Method Developed By: <br />X UDC Manufacturer <br />❑ Industry Standard ❑ Professional Engineer <br />❑ Other (Spec) <br />Test Method Used: <br />❑ Pressure <br />❑ Vacuum <br />X Hydrostatic <br />❑ Other (Specify) <br />Test Equipment Used: INCON TS -STS <br />Equipment Resolution: <br />UDC# 1&2 <br />UDC# 3&4 <br />UDC# 5&6 <br />UDC# 7&8 <br />UDC Manufacturer: <br />UNK <br />UNK <br />UNK <br />UNK <br />UDC Material: <br />F/G <br />F/G <br />F/G <br />F/G <br />UDC Depth: <br />29" <br />29" <br />29" <br />29" <br />Height from UDC Bottom to Top <br />81, <br />8 <br />8' <br />8" <br />of Highest Piping Penetration: <br />Height from UDC Bottom to <br />27, <br />27„ <br />27" <br />27" <br />Lowest Electrical Penetration: <br />Condition of UDC prior to <br />DRY <br />DRY <br />DRY <br />DRY <br />testing: <br />Portion of UDC Tested <br />29" <br />29" <br />29" <br />29" <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />❑ Yes G No x NA <br />D Yes <br />❑ No x NA <br />❑ Yes - No x NA <br />Yes No <br />x NA <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 />❑ YesNo X NA <br />'El Yes <br />No X NA <br />G Yes a No X NA <br />Yes _: No <br />X NA <br />safe shutdown? <br />Was fail-safe verified to be <br />❑ Yes No X NA <br />Yes <br />'—,No X NA <br />❑ Yes - No X NA <br />Yes ---No <br />X NA <br />operational?* <br />Wait time between applying <br />pressure/vacuum/water and <br />5 MIN <br />5 MIN <br />5 MIN <br />5 MIN <br />starting test <br />Test Start Time: <br />2:22 <br />2:22 <br />3:00 <br />3:00 <br />Initial Reading (Rj): <br />2.3397 <br />4.6162 <br />2.4620 <br />4.5822 <br />Test End Time: <br />2:37 <br />2:37 <br />3:15 <br />3:15 <br />Final Reading (RF): <br />2.3396 <br />4.6163 <br />2.4618 <br />4.5824 <br />Test Duration: <br />15 MIN <br />15 MIN <br />15 MIN <br />15 MIN <br />Change in Reading (RF -RI): <br />.0001 <br />.0001 <br />.0002 <br />.0002 <br />Pass/Fail Threshold or Criteria: <br />.002 <br />.002 <br />.002 <br />.002 <br />Test Result: <br />X Pass ❑ Fail <br />X Pass ❑ Fail <br />X Pass ❑ Fail <br />X Pass ❑ Fail <br />Was sensor removed for testing? <br />XYes E No ❑ NA <br />XYes ❑ No 1:1, NA <br />XYes --'No. NA <br />XYes = No <br />= NA <br />Was sensor properly replaced and <br />XYes ❑ No ❑ NA <br />XYes <br />-' No '- NA <br />XYes ---No NA <br />XYes --No <br />= NA <br />verified functional after testin ? <br />Comments (include information on repairs made prior to testing and recommended follow-up for failed tests) <br />' If the entire depth of the UDC is not tested, specify how much was tested. If the answer to gRy of the questions indicated with an <br />asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />