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UCSB04N—SS#2611194 Page 4 of 7 <br /> 6. PIPING SUMP TESTING <br /> Test Method Developed By: ❑ Sump 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 TS-STS TEST UNIT Equipment Resolution: <br /> Sump#87 Sump#89 Sump#91 Sump# <br /> Sump Diameter: 48" 48" 48" <br /> Sump Depth: 44" 291/2'9 341/2" <br /> Sump Material: FIBERGLASS FIBERGLASS FIBERGLASS <br /> Height from Tank Top to Top of 18" 17" 18" <br /> Highest Piping Penetration: <br /> Height from Tank Top to Lowest <br /> Electrical Penetration: 30" 26" 28" <br /> Condition of sump prior to testing: GOOD GOOD GOOD <br /> Portion of Sump Tested' 2"ABOVE HIGHEST 2"ABOVE HIGHEST 2"ABOVE HIGHEST <br /> PIPING PENETRATION PIPING PENETRATION PIPING PENETRATION <br /> Does turbine shut down when <br /> sump sensor detects liquid(both N Yes ❑No ❑NA N Yes ❑No ❑NA ®Yes ❑No [INA ❑Yes ❑No ❑NA <br /> product and water)?* <br /> Turbine shutdown response time NA NA N/A <br /> Is system programmed for fail-safe N Yes ❑No ❑NA N Yes ❑No ❑NA N Yes ❑No ❑NA ❑Yes ❑No ❑NA <br /> shutdown?" <br /> Was fail-safe verified to be ❑Yes NNo ❑NA ❑Yes NNo ❑NA ❑Yes N No ❑NA ❑Yes ❑No ❑NA <br /> operational?* <br /> Wait time between applying <br /> pressure/vacuum/water and starting 15 MINUTES 15 MINUTES 15 MINUTES <br /> test: <br /> Test Start Time: NA NA 12:01 12:17 NA NA <br /> Initial Reading(RI): NA NA 7.176 6.231 NA NA <br /> Test End Time: NA NA 12:16 12:32 NA NA <br /> Final Reading(RF): NA NA 6.344 5.693 NA NA <br /> Test Duration: NA NA 15 MIN 15 MIN NA NA <br /> Change in Reading(RF-R,): NA NA -0.832 -0.538 NA NA <br /> Pass/Fail Threshold or Criteria: -0.002 -0.002 -0.002 -0.002 -0.002 -0.002 <br /> Test Result: ❑ Pass ❑Fail ❑ Pass' N Fail ❑ Pass ❑Fail ❑ Pass ❑Fail, <br /> Was sensor removed for testing? N Yes ❑No ❑NA N Yes ❑No ❑NA N Yes ❑No ❑NA ❑Yes ❑No ❑NA <br /> Was sensor properly replaced and N Yes ❑No ❑NA N Yes ❑No ❑NA ®Yes ❑No ❑NA ❑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 /> BOTH 87 AND 91 SUMPS COULD NOT BE TESTED DUE TO BAD SECONDARY BOOTS. <br />