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SWRCB, January 2002 <br />7. UNDER -DISPENSER CONTAINMENT UDC TESTING <br />T tM h d <br />Page �— of <br />es et o Developed By: E UDC Manufacturer x Industry Standard C Professional Engineer <br />❑ Other (Spec) <br />Test Method Used: ❑ Pressure Vacuum x Hydrostatic <br />❑ Other (Spec) <br />Test Equipment Used: Incon TS -STS <br />Equipment Resolution:.001" <br />IIWUDC #1/2 <br />UDC #3/4 <br />UDC #2-3 Satellite <br />UDC #1 Satellite <br />UDC Manufacturer: Bravo <br />Bravo <br />Environ <br />Environ <br />UDC Material: FRP <br />FRP <br />Poly <br />Poly <br />UDC Depth: 30" <br />30" <br />30" <br />30" <br />Height from UDC Bottom to Top 12" <br />12" <br />10" <br />10" <br />of Highest Piping Penetration: <br />Height from UDC Bottom to <br />10" <br />10" <br />0" <br />0" <br />Lowest Electrical Penetration: <br />Condition of UDC prior to <br />Clean <br />Clean <br />Clean <br />Clean <br />testing: <br />Portion of UDC Tested' <br />I/2_ <br />1/2 <br />1/2 <br />1/2 <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />X Yes -_1 No L NA <br />X Yes ❑ No n NA <br />XYes = No ❑ NA <br />X Yes = No ❑ NA <br />product and water)?' <br />Turbine shutdown response time <br />3 sec <br />3 Sec. <br />3 sec. <br />3 sec. <br />Is system programmed for fail- <br />X Yes --No C <br />X Yes C No <br />X Yes 0 No 7 <br />X Yes n No <br />safe shutdown?. <br />NA <br />NA <br />NA <br />NA <br />Was fail-safe verified to be <br />X Yes _, No <br />X Yes —_ No <br />operational?' <br />NA <br />NA <br />XYes C No NA <br />XYes LE L NA <br />Wait time between applying <br />15 min. <br />15 Min. <br />15 Min. <br />15 Min. <br />pressure/vacuum/water and <br />starting test <br />Test Start Time: <br />1:12 <br />1:12 <br />1:12 <br />1:12 <br />Initial Reading (Rj): <br />7.686 <br />4.566 <br />6.052 <br />2.825 <br />Test End Time: <br />1:27 <br />1:27 <br />1:27 <br />1:27 <br />Final Reading (RF): <br />7.687 <br />4.566 <br />6.031 <br />2.826 <br />Test Duration: <br />15 Min <br />15 Min. <br />15 Min. <br />15 Min. <br />Change in Reading (RF-Ri): <br />0.001 <br />0.00 <br />0.021 <br />0.001 <br />Pass/Fail Threshold or Criteria: <br />0.002 <br />0.002 <br />0.002 <br />0.002 <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 />X Yes --No = <br />X Yes E- No NA <br />X Yes No NA <br />X Yes y No _- NA <br />NA <br />Was sensor properly replaced and <br />verified functional after testing? <br />X Yes 11 No ❑ NA <br />X Yes n No NA <br />X Yes _ No = NA <br />X Yes "' No � NA <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 an of the questions indicated with an <br />asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />