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S WRCB,January 2002 Page 6 of <br /> 7. UNDER-DISPENSER CONTAINMENT(UDQ TESTING <br /> Test Method Developed By: 0 UDC Manufacturer X Industry Standard 0 Professional Engineer <br /> 0 Other(Specify) <br /> Test Method Used: 0 Pressure 0 Vacuum X Hydrostatic <br /> 0 Other(Spec) <br /> Test Equipment Used: See attached testing results. Equipment Resolution: <br /> INA <br /> , r _� � UDC# UDC# 3�k^ UDC#R UDC# 7—gl <br /> UDC Manufacturer: EN/ii rLq�v �► t <br /> UDC Material: LAS 7-o' C r <br /> UDC Depth: 2 <br /> Height from UDC Bottom to Top / 3 tt 3 tt 1 0 it <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to 6ty <br /> Lowest Electrical Penetration: / C�7 <br /> Condition of UDC prior to 6�` l ` <br /> testing: 9 <br /> Portion of UDC Tested Above highest Above highest Above highest Above highest <br /> netration penetration penetration peneftation <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both D Yes 0 No X NA 0 Yes 0 No X NA 0 Yes 0 No X NA 0 Yes 0 No X NA <br /> roduct and water ? <br /> Turbine shutdown response time <br /> Is system programmed for fail- <br /> safe shutdown? C Yes 0 No X NA 0 Yes 0 No X NA D Yes D No X NA 0 Yes D No X NA <br /> Was fail-safe verified to be Dyes D No X NA 0 Yes 0 No X NA 0 Yes 0 No X NA 0 Yes D No X NA <br /> operational?' <br /> — — — — <br /> Wait time between applying <br /> pressure/vacuum/water and 30 minutes 30 minutes 30 minutes 30 minutes <br /> starting test <br /> Test Start Time: H i S t 1 <br /> Initial Reading(Ri): 3•n 55 3.210)_ 2• 3 <br /> Test End Time: Ls 14 Ll 'r y <br /> Final Reading(RF): ?-0 4 L 2 3 <br /> Test Duration: ,A,'.v 4 Y <br /> Change in Reading(RF-Ri): CC475 (o ©.C00g9s 0-eno6 <br /> Pass/Fail Threshold or Criteria: 0.002 1 0.002 0.002 0.002 <br /> Test Result: Pass 0 Fail Pass 0 FailPass D Fail Pass ❑Fail <br /> Was sensor removed for testing? X Yes D No DNA X Yes D No DNA X s ❑No [INA X Yes O No DNA <br /> Was sensor properly replaced and <br /> verified functional after testing? —X Yes ❑No DNA X Yes ❑No DNA X Yes ❑No DNA X Yes ❑No DNA <br /> — — — <br /> COmments- (include information on repairs made prior to testing, and recommended follow-up forfailed tests) <br /> SS 989 6 MO. test <br /> VVO#: 040920-117 <br /> Costco#38 <br /> 1515 E. Hammer Lane &West <br /> Stockton; CA 95210 <br /> i If the entire depth of the UDC is not tested,specify how much was tested. If the answer to any of the questions indicated with an <br /> asterisk(*)is"NO"or"NA",the entire UDC must be tested. (See SWRCB LG-160) <br />