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SWRCB,January 2002 Page of <br /> 7. UNDER-DISPENSER CTESTING <br /> Test Method Developed By: ❑UDC Manufacturer ❑Industry Standard X Professional Engineer <br /> ❑Other(Spec) <br /> Test Method Used: ❑Pressure ❑Vacuum X Hydrostatic <br /> 0 Other(Spec) <br /> Test Equipment Used: Caldwell Systems Equipment Resolution: .005/30 min <br /> ti r7 ,. <br /> reNfi 4A-5A UDC 5 C# UDC <br /> UDC Manufacturer: Unknown Unknown <br /> UDC Material: Fiber lass Fiberglass <br /> UDC Depth: 36" 36" <br /> Height from UDC Bottom to Top 8" 8" <br /> of Highest Piping <br /> Penetration: <br /> Height from UDC Bottom to 699 6 <br /> 99 <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Dry Dry <br /> testing: <br /> Portion of UDC Tested 2"above Highest_ P!Rmg Penetration <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both x Yes ❑No ❑NA x Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA <br /> product and water)?* <br /> Turbine shutdown response time <br /> Is system programmed for fail- x Yes ❑No ❑NA x Yes ❑No 0 NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA <br /> safe shutdown? <br /> Was fail-safe verified to be ❑Yes x No ❑NA ❑Yes x No ❑x NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA <br /> operational?* <br /> Wait time between applying <br /> pressure/vacuum/water and 5 min 5 min 5 min 5 min <br /> starting test <br /> Test Start Time: 9:00 8:55 //��((�� J{ <br /> Initial Reading( r): <br /> 00" .00" .0 V" .001, <br /> Test End Time: 9:35 9:25 <br /> Final Reading(RF): .00 .00 <br /> Test Duration: 30 min 30 min 30 min 30 min <br /> Chane in Reading(RF-R,): .00 .00 <br /> Pass/Fail Threshold or Criteria: .005/30 min .005/30 min .005/30 min .005/30 min <br /> TestResult: x Pass ❑Fail x Pass ❑Fail ❑ Pass ❑Fail ❑ Pass ❑Fail <br /> Was sensor removed for testing? x Yes ❑No ❑NA x Yes ❑No ❑NA x Yes ❑No ❑NA x Yes ❑No ❑NA <br /> Was sensor properly replaced and x Yes ❑No ❑NA x Yes ❑No ❑NA x Yes ❑No ❑NA x Yes ❑No ❑NA <br /> verified functional after testing? <br /> Comments a(include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> 4 * . ,. <br /> In- <br /> $ <br /> If the entire depth of the UDC is not tested,specify how much was tested. If the answer to my of the questions indicated with an <br /> asterisk(*)is"NO"or"NA",the entire UDC must be tested. (See S CB LG-160) <br />