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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(Spec) <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 JUDC#3&4 JUDC# JUDC# <br /> UDC Manufacturer: Bravo Bravo <br /> UDC Material: Coated Steel Coated Steel <br /> UDC Depth: 10" 10" <br /> Height from UDC Bottom to Top Enters from bottom Enters from bottom <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to Enters from bottom Enters from bottom <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Dry Dry <br /> testing: <br /> Portion of UDC Tested' Water Level 8" Water Level 8" <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both No No <br /> product and water)?* <br /> Turbine shutdown response time N/A N/A <br /> Is system programmed for fail- <br /> safe shutdown?` Yes Yes <br /> Was fail-safe verified to be No No <br /> operational?* <br /> Wait time between applying 5 Minutes 5 Minutes <br /> water and starting test <br /> Test Start Time: 9:52 9:57 <br /> Initial Reading (RI): .001 .001 <br /> Test End Time: 10:22 10:27 <br /> Final Reading(RF): .001 .001 <br /> Test Duration: 30 Minutes 30 Minutes <br /> Change in Reading (RF—RI): 0 0 <br /> Pass/Fail Threshold or Criteria: .005/30 Minutes .005/30 Minutes <br /> Test Result: Pass Pass <br /> Was sensor removed for testing? No No <br /> Was sensor properly replaced and 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 /> ' If the entire depth of the UDC is not tested,specify how much was tested. If the answer to�Lny of the questions indicated with an <br /> asterisk(*)is"NO"or"NA",the entire UDC must be tested. (See SWRCB LG-160) <br />