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SWRCB,January 2002 Page of <br /> 7. UNDER-DISPENSER CONTAINMENT UDC TESTING <br /> Test Method Developed By: ❑UDC Manufacturer FI Industry Standard X Professional Engineer <br /> Other(Spec) <br /> Test Method Used: 11 Pressure ❑Vacuum X Hydrostatic <br /> ❑Other(Specify) <br /> Test Equipment Used: Caldwell Level Change Indicator Equipment Resolution: .002 <br /> UDC#1&2 JUDC#3&4 JUDC#5&6 UDC#7&8 <br /> UDC Manufacturer: Western Fiberglass Western Fiberglass Western Fiberglass Western Fiberglass <br /> UDC Material: Fiberglass Fiberglass Fiberglass Fiberglass <br /> UDC Depth: 29 ''/2" 29'/2" 29 ``/2" 29 'h" <br /> Height from UDC Bottom to Top 9 '/2" 8" 8 Y2" 9" <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to 5 1/�" 5" 5" 5" <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Dry Dry Dry Dry <br /> testing: <br /> Portion of UDC Tested' Water Line 14" Water Line 12" Water Line 13" Water Line 14" <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both Yes Yes Yes Yes <br /> product and water)?* <br /> Turbine shutdown response time Not Alarmed Not Alarmed Not Alarmed Not Alarmed <br /> Is system programmed for fail- Yes Yes Yes Yes <br /> safe shutdown?" <br /> Was fail-safe verified to be No No No No <br /> operational?* <br /> Wait time between applying 5 Minutes 5 Minutes 5 Minutes 5 Minutes <br /> water and starting test <br /> Test Start Time: 9:52 10:32 10:37 10:42 <br /> Initial Reading Ri): .001 .001 .001 .001 <br /> Test End Time: 10:22 11:02 11:07 11:12 <br /> Final Reading(RF): .001 .001 .001 .001 <br /> Test Duration: 30 Minutes 30 Minutes 30 Minutes 30 Minutes <br /> Change in Reading(RF-RI): 0 0 0 0 <br /> Pass/Fail Threshold or Criteria: .005/30 Minutes .005/30 Minutes .005/30Minutes .005/30 Minutes <br /> Test Result: Pass Pass Pass Pass <br /> Was sensor removed for testing. Yes Yes Yes Yes <br /> Was sensor properly replaced and Yes Yes Yes Yes <br /> verified functional after testing? <br /> Comments—(include information on repairs made prior to testing, and recommendedf wo giled' sts) <br /> ' If the entire depth of the UDC is not tested,specify how much was tested. If the answer to as of the questions indicated with an <br /> asterisk(*)is"NO"or"NA",the entire UDC must be tested. (See SWRCB LG-160) <br />