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SWRCB,January 2002 Page of <br /> 7. UNDER-DISPENSER CONTAINMENT UDC TESTING <br /> Test Method Developed By: ❑UDC Manufacturer ❑Industry Standard X Professional Engineer <br /> ❑Other(Specify) <br /> Test Method Used: ❑Pressure ❑Vacuum X Hydrostatic <br /> ❑Other(Specify) <br /> Test Equipment Used: Caldwell Level Change Indicator Equipment Resolution: .002 <br /> UDC#1&2 UDC#3&4 UDC#5&6 UDC#7&8 <br /> UDC Manufacturer: Bravo Bravo Bravo Bravo <br /> UDC Material: Coated Steel Coated Steel Coated Steel Coated Steel <br /> UDC Depth: 9" 9" 9" 9" <br /> Height from UDC Bottom to Top Enters From Bottom Enters From Bottom Enters From Bottom Enters From Bottom <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to Enters From Bottom Enters From Bottom Enters From Bottom Enters From Bottom <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Dry Dry Dry Dry <br /> testing: <br /> Portion of UDC Tested' Water Level 7" Water Level 7" Water Level 7" Water Level 7" <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: 11:37 11:42 11:47 11:52 <br /> Initial Reading Ri): .001 .001 .001 .001 <br /> Test End Time: 12:07 12:12 12:17 12:22 <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 : 1 0 0 0 0 <br /> Pass/Fail Threshold or Criteria: .005/30 Minutes .005/30 Minutes .005/30 Minutes .005/30 Minutes <br /> Test Result: Pass Pass Pass Pass <br /> Was sensor removed for testing? No No No No <br /> Was sensor properly replaced and N/A N/A N/A N/A <br /> verified functional after testing? <br /> Comments—(include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> DEC 2 1 <br /> VN`'IRON 1 <br /> ° ® lE1NL <br /> ' If the entire depth of the UDC is not tested,specify how much was tested. If the answer to anX of the questions indicated with an <br /> asterisk(*)is"NO"or"NA",the entire UDC must be tested. (See SWRCB LG-160) <br />