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SWRCB, January 2002 <br />7. PIPING SUMP TESTING <br />Test Method Developed By: ❑ Sump Manufacturer ❑ Industry Standard X Pr <br />❑ Other (Specify) PERMIRSERVICES <br />Test Method Used: ❑ Pressure ❑ Vacuum X Hydrostatic <br />❑ Other (Specify) <br />Test Equipment Used: Caldwell Level Change Indicator <br />Equipment Resolution: .002 <br />Sump#1-STP Sump#2-Fi1UVapor <br />Sump#3-Vapor Pot Sump # <br />Sump Diameter: 42" 42" <br />42" <br />Sump Depth: 48" 56" <br />61" <br />Sump Material: Fiberglass Fiberglass <br />Fiberglass <br />Height from Tank Top to Top of 28„ 20" <br />33" <br />Highest Piping Penetration: <br />Height from Tank Top to Lowest 12" 23" <br />15" <br />Electrical Penetration: <br />Condition of sump prior to testing: Dry Dry <br />Dry <br />Portion of Sump Tested' Water Line 30" Water Line 25" <br />Water Line 36" <br />Does turbine shut down when <br />sump sensor detects liquid (both Yes Yes <br />Yes <br />product and water)?* <br />Turbine shutdown response time Not Alarmed Not Alarmed <br />Not Alarmed <br />Is system programmed for fail-safe Yes Yes <br />Yes <br />shutdown?` <br />Was fail-safe verified to be No No <br />No <br />operational?* <br />Wait time between applying water 5 Minutes 5 Minutes <br />5 Minutes <br />and starting test: <br />Test Start Time: 1:05 12:15 <br />11:25 <br />Initial Reading (Ri): .001 .001 <br />.001 <br />Test End Time: 1:35 12:45 <br />11:55 <br />Final Reading (RF): .001 .001 <br />.001 <br />Test Duration: 30 Minutes 30 Minutes <br />30 Minutes <br />Change in Reading (RF -RI): 0 0 <br />0 <br />Pass/Fail Threshold or Criteria: .005/30 Minutes .005/30 Minutes <br />.005/30 Minutes <br />Was sensor removed for testing? Yes Yes <br />Yes <br />Was sensor properly replaced and Yes Yes <br />Yes <br />verified functional after testing? <br />Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br />' 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 <br />asterisk (*) is "NO" or "NA", the entire sump must be tested. (See SWRCB LG -160) <br />