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Page__5__ of <br /> 7. UNDER-DISPENSER CONTAINMENT(UDC)TESTING <br /> Test Method Developed By: UDC Manufacturer ❑ Industry Standard N Professional Engineer ❑ <br /> Other(Specify) <br /> Test Method Used: Pressure ❑ Vacuum ❑ Hydrostatic N <br /> Other(Specify) <br /> Test Equipment Used: Wayne Perry Inc. See Attached Testing Results Equipment Resolution: .00007 <br /> Under-Dispenser Containment Number Below <br /> 7UDCanufacturer: <br /> UDC Material: r, 165 4 brr bt-r e <br /> UDC Depth: 10" J24" " 1 Z q " i4" <br /> Height from UDC Bottom to Top <br /> of Highest Piping Penetration: 0 J 0 b <br /> Height from UDC Bottom to <br /> Lowest Electrical Penetration: 6 <br /> Condition of UDC prior to C � � CJ <br /> C ,, ( �� v, ��,h : <br /> testing: <br /> t <br /> Portion of UDC Tested' 2"Above Highest 2"Above Highest 2"Above Highest 2"Above Highest <br /> Penetration Penetration Penetration Penetration <br /> Does turbine shut down when ❑Yes❑ No NAN ❑Yes❑ No NAN ❑Yes❑ No NAN ❑Yes❑ No NAN <br /> UDC sensor detects liquid. <br /> Turbine shutdown response time ❑Yes❑ No NAN ❑Yes❑ No NAN ❑Yes❑ No NAN ❑Yes❑ No NAN <br /> Is system programmed for fail- ❑Yes❑ No NAN ❑Yes❑ No NAN ❑Yes❑ No NAN ❑Yes❑ No NAN <br /> safe shutdown?' <br /> Was fail-safe verified to be ®Yes❑ No NAN ❑Yes❑ No NAN ❑Yes❑ No NAN ❑Yes❑ No NAN <br /> operational?* <br /> Wait time between applying <br /> pressure/vacuum/water and 15 Minutes 15 Minutes 15 Minutes 15 Minutes <br /> starting test <br /> Test Start Time: 7: 1 j 3 4 L: <br /> Initial Reading(RD: ::q, Z3 C' j y,1,T6-4 11 Z U <br /> Test End Time: 1�Z4(0 ZL Z l 1;Z-1 2' 3 3 :3 <br /> Final Reading(RF): S9'1 q4qZv 1. 1 lt 2 .Cfe-2 •Z 7 , 8'4 <br /> Test Duration: 15 Min 15 Min 15 Min 15 Min 15 Min 15 Min 15 Min 15 Min <br /> Change in Reading(RF-Rj): .Ow" O.00OM a•0 01 7,L 0.00027 b• .Ow <br /> Pass/Fail Threshold or Criteria: -0.0020 -0.0020 -0.0020 1 -0.0020 -0.0020 -0.0020 -0.0020 -0.0020 <br /> Was sensor removed for testing? ❑Yes❑Y No NA❑ -❑Yes❑ No NAD ❑Yes❑ No NA❑ ®Yes❑ No NAE] <br /> Was sensor properly replaced and 11 Yes❑ No NAE] ❑Yes❑ No NAD ❑Yes❑ No NAD ❑Yes❑ No NAD <br /> verified functional after testing? <br /> Comments—/(include information on repairs made prior to testing and recommended follow-up for failed tests) <br /> —7 <br /> Chevron-209167 <br /> Chevron-209167 <br /> 1234 Yosemite Avenue <br /> Manteca, CA 95336 <br /> 05295-SB989 Testing <br />