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8. UNDER-DISPENSER CONTAINMENT C TESTING <br /> Test Method Developed By: ❑ UDC Manufacturer N Industry Standard ❑ Professional Engineer <br /> ❑ Other(Spec) <br /> Test Method Used: ❑ Pressure ❑ Vacuum N Hydrostatic <br /> ❑ Other(Spec) <br /> Test Equipment Used: Incon Sump Tester Equipment Resolution: +/-0.002" <br /> UDC#1/2 UDC#3/4 UDC#5/6 UDC#7/8 <br /> UDC Manufacturer: Environ Environ Environ Environ <br /> UDC Material: Fiberglass Fiberglass Fiberglass Fiberglass <br /> UDC Depth: 31" 31" 31" 31" <br /> Height from UDC Bottom to Top <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to N/A N/A N/A N/A <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Good Good Good Good <br /> testing: <br /> Portion of UDC Tested 2"above piping 2"above piping 2"above piping 2"above piping <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both ❑ Yes ❑No N NA ❑ Yes❑No NNA ❑Yes❑No NNA ❑Yes❑No N NA <br /> product and water)? <br /> Turbine shutdown response time N/A N/A N/A N/A <br /> Is system programmed for fail- ❑Yes ❑No N NA ❑Yes❑No NNA ❑ Yes❑No NNA ❑Yes ❑No N NA <br /> safe shutdown?' <br /> Was fail-safe verified to be ❑yes❑No N NA ❑ Yes ❑No NNA ❑Yes❑No NNA ❑ Yes❑No N NA <br /> operational?* <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: 2:19pm 2:37pm 2:19pm 2:37pm 2:19pm 2:37pm 2:19pm 2:37pm <br /> Initial Reading(Ri): 3.0362 3.0328 3.7605 3.7601 3.7961 3.7957 2.7803 2.7799 <br /> Test End Time: 2:35pm 2:52pm 2:35pm 2:53pm 2:35pm 2:53pm 2:35pm 2:53pm <br /> Final Reading(RF): 3.0359 3.0328 3.7601 3.7600 3.7958 3.7956 2.7800 2.7800 <br /> Test Duration: 16 min. �nonen. 16 min. 16 min. 16 min. 16 min. 16 min. 16 min. <br /> Change in Reading(RF-R,): -.0003 -.0004 -.0001 -.0003 -.0001 -.0003 +.0001 <br /> Pass/Fail Threshold or Criteria: +/-0.002" +/-0.002" +/-0.002" +/-0.002" <br /> Test Result: X Pass ❑Fail X Pass ❑Fail X Pass ❑Fail X Pass ❑Fail <br /> Was sensor removed for testing? N Yes ❑No F-1NAN Yes ElNo ElNA N Yes ElNo DNA N Yes El No El NA <br /> Was sensor properly replaced and N yes ❑No ❑NA N Yes❑No ❑NA N Yes❑No DNA N Yes ❑No ❑NA <br /> verified functional after testing? <br /> Comments— (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> "Sensor functionality was not confirmed This procedure is not part of the <br /> Secondary Containment testing scope of work". <br /> ' If the entire depth of the UDC is not tested,specify how much was tested. If the answer to aM of the questions indicated with an <br /> asterisk(*)is"NO"or"NA",the entire UDC must be tested. (See SWRCB LG-160) <br /> C__ <br /> '� l <br />