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SWRCB, January 2002 6. PIPING SUMP TESTING Page q of I Test Method Developed By: ❑ Sump Manufacturer ❑ Industry Standard X Professional Engineer 0 Other (Spec) Test Method Used: ❑ Pressure ❑ Vacuum X Hydrostatic 0 Other (Spec) Test Equipment Used: Caldwell Level Change Indicator Equipment -Resolution: .002 . ' Sump # 1 Sump # Sump # Sump # Sump Diameter: 43" Sump Depth: 37" Sump Material: Fiberglass Height from Tank Top to Top of Vent 19" Highest Piping Penetration: Product 16" Height from Tank Top to Lowest Electrical Penetration: 13" Condition of sump prior to testing: Dry Portion of Sump Tested' Water Level 19" Does turbine shut down when sump sensor detects liquid (both Yes No X NA Yes No NA Yes No NA Yes No NA product and water)?* Turbine shutdown response time N/A Is system programmed for fail-safe shutdown?" Yes No X NA Yes No NA Yes No NA Yes No NA Was fail-safe verified to be Yes No X NA Yes No NA Yes No NA Yes No NA o erationalf Wait time between applying water and startingtest: l0 Minutes Test Start Time: 8:45 Initial Reading (R,): .001 Test End Time: 9:15 Final Reading (RF): .001 Test Duration: 30 Minutes Change in Reading (RF -R1): .000 Pass/Fail Threshold or Criteria: .005/30 Minutes Test Result: X Pass 0 Fail Pass ❑ Fail X Pass 0 Fail 0 Pass 0 Fail Was sensor removed for testing? X Yes ❑ No D NA Yes 0 No ❑ NA Yes 0 No ❑ NA ❑ Yes 0 No 0 N Was sensor properly replaced and X Yes 0 No D NA Yes 0 No D NA Yes ❑ No ❑ NA D Yes D No DNA verified functional after testin ? Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) No Turbin! System is not Conventional Suction, or Safe Suction. System is equipped with Swing Check Valves at Tank Piping Sump, and Electric Pump Motors, that push product, from Tank Piping Sump, to Day Tank, under pressure. 1 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 -150)