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7. UNDER-DISPENSER CONTAINMENT(UDC)TESTING <br /> Test Method Developed By: ❑ UDC Manufacturer ®Industry Standard ❑ Professional Engineer <br /> ❑ Other(Spec) <br /> Test Method Used: ❑Pressure ❑ Vacuum ®Hydrostatic <br /> ❑ Other(Specify) <br /> Test Equipment Used: Incon Sump Tester Equipment Resolution: +/-0.002" <br /> UDC#1/2 UDC#3/4 UDC#5/6 <br /> UDC Manufacturer: Environ Environ Environ <br /> UDC Material: Polv Poly Poly <br /> UDC D the 31" 31" 31" <br /> Height from UDC Bottom to Top ]Y' 12" 12" <br /> of Highest Piping Penetration: <br /> IIeight from UDC Bottom to <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Good Good Good <br /> testing: <br /> Portion of UDC Tested 2"above piping 2"above i in 2"above piping <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both [I Yes❑No ®NA ❑Yes❑No ®NA ❑Yes❑No ®NA <br /> product and water?� <br /> Turbine shutdown response time N/A N/A N/A <br /> Is system programmed for fail- <br /> safe shutdown?' ❑ Yes❑No ®NA ❑Yes❑No IONA ❑Yes❑No ®NA <br /> Was fail-safe verified to be ❑yes❑No ®NA ❑Yes❑No ®NA ❑Yes❑No ®NA <br /> operational?* <br /> Wait time between applying <br /> pressure/vacuum/water and 30 minutes 30 minutes 30 minutes <br /> starting test <br /> Test Start Time: 2:23 pro 1:46 pm 2:04 pro <br /> Initial Reading R,): 3.4649 3.4113 2.7298 <br /> Test End Time: 2:38 pm 2:01 pm 2:19 pm <br /> Final Reading(RF): 3.4652 3.4132 2.7303 <br /> Test Duration: 15 min. 15 min. 15 min. <br /> Change in Reading RF-R, : 0.0003 0.0019 0.0005 <br /> Pass/Fail Threshold or Criteria: +/-0.002" +/-0.002" +/-0.002" <br /> Test Result: ® Pass ❑Fail M Pass ❑Fail © Pass ❑Fail <br /> Was sensor removed for testing? ®Yes❑No❑NA M Yes ❑No❑NA MY ❑No❑NA <br /> Was sensor properly replaced and <br /> verified functional after testing? ®Yes❑No❑NA ®Yes ❑No❑NA ®Yes E]No❑NA <br /> COIt1ItlentS—(include information on repairs made prior to testing, and recommendedfollow-up for failed tests) <br /> "Sensor functionality was not confirmed.This procedure is not part of the Secondary Containment testing scope of work". <br /> NOV 2 0 2017 <br /> ,�YVIRONMENT�rA�L HEALTH <br /> If the entire depth of the UDC is not tested,specify how much was tested, If the answer to anyo e quest opc +P t Mifh an <br /> asterisk(*)is"NO"or"NA",the entire UDC must be tested. (See S WRCB LG-160) UU Ct tt"' <br /> P <br /> e <br />