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6. PIPING SUMP TESTING Test Method Developed By: ❑ Sump Manufacturer ® Industry Standard ❑ Professional Engineer ❑ Other (Specify) Test Method Used: ❑ Pressure ❑ Vacuum ® Hydrostatic ❑ Other (Specify) Test Equipment Used: Incon Sump Tester Equipment Resolution: +/- 0.002" Sump # Diesel Sump # Sump # Sump # Sump Diameter: 42+1 Sump Depth: 60" Sump Material: Fiberglass Height from Tank Top to Top of 2411 Highest Piping Penetration: Height from Tank Top to Lowest „ Electrical Penetration: 27 Condition of sump prior to testing: Good Portion of Sump Tested' 2" Above Pen. Does turbine shut down when sump sensor detects liquid (both ❑ Yes ❑ No U NA product and water)?* ❑ Yes ❑ No ®NA ❑ Yes ❑ No ®NA ❑ Yes ❑ No ®NA Turbine shutdown response time N/A Is system programmed for fail-safe ❑ yes ❑ No ®NA shutdown? ❑ Yes ❑ No ®NA ❑ Yes ❑ No ®NA ❑ Yes ❑ No ®NA Was fail-safe verified to be ❑ yes ❑ No ®NA o erational?+ ❑ Yes ❑ No ®NA ❑ Yes ❑ No ®NA ❑ Yes ❑ No ®NA Wait time between applying pressure/vacuum/water and starting 30 minutes test: Test Start Time: 11:44 AM 12:02 PM Initial Reading (RI): 4.7661 4.6898 Test End Time: 11:59 AM 12:17 PM Final Reading (RF): 4.7016 4.6454 Test Duration: 15 min. 15 min. Change in Reading (RF -RI): -0.0645 -0.0444 Pass/Fail Threshold or Criteria: +/-0.002" Test Result: Fail Was sensor removed for testing? Yes Was sensor properly replaced and Yes verified functional after testing? Comments — (include information on repairs made prior to testing, and recommended follow-ttp for failed tests) Sensor functionality was not confirmed. This procedure is not part of the Secondary Containment Testine scope of work. ' If the entire depth of the sump is not tested, specify how much was tested. If the answer to any of the questions indicated with an asterisk(*) is "NO" or "NA", the entire sump must be tested. (See SWRCB LG -160)