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SWRCB , January 2002 Page of <br /> 7. PIPING SUMP TESTING <br /> Test Method Developed By : ❑ Sump Manufacturer ❑ Industry Standard X Professional Engineer <br /> ❑ Other (Spec) <br /> Test Method Used : ❑ Pressure ❑ Vacuum X Hydrostatic <br /> ❑ Other (Spec) <br /> Test Equipment Used : Caldwell Level Change Indicator Equipment Resolution : . 002 <br /> Sump # 1-87-M Sump # 2-87-S Sump # 3 -91 Sump # 4-Race 110 <br /> Sump Diameter: 42" 42" 42" 42" <br /> Sump Depth : 40" 40" 401/2 31 " <br /> Sump Material . Fiberglass Fiberglass Fiberglass Fiberglass <br /> Height from Tank Top to Top of Product 5 " Vapor/Vent 15 " Vent 15 " Vent/Vapor 20" <br /> Highest Piping Penetration : Siphon 13 " Siphon 12" Product 5 " Product 13 " <br /> Height from Tank Top to Lowest 10" 10" 12" 4" <br /> Electrical Penetration : <br /> Condition of sump prior to testing : Dry Dry Dry Dry <br /> Portion of Sump Tested ' Water Level 17" Water Level 19" Water Level 20" Water Level 24" <br /> Does turbine shut down when <br /> sump sensor detects liquid (both Yes Yes Yes Yes <br /> product and water)?* <br /> Turbine shutdown response time Not Alarmed Not Alarmed Not Alarmed Not Alarmed <br /> Is system programmed for fail-safe Yes Yes Yes Yes <br /> shutdown? ` <br /> Was fail-safe verified to be No No No No <br /> operational? * <br /> Wait time between applying water 5 Minutes 5 Minutes 5 Minutes 5 Minutes <br /> and starting test: <br /> Test Start Time : 11 : 37 11 :42 12 : 22 10 : 47 <br /> Initial Reading (RI) : . 001 . 001 . 001 . 001 <br /> Test End Time : 12 : 07 12 : 12 12 : 52 11 : 17 <br /> Final Reading (RF) : . 001 . 001 . 001 .001 <br /> Test Duration : 30 Minutes 30 Minutes 30 Minutes 30 Minutes <br /> Change in Reading (RF-Ri) : 0 0 0 0 <br /> Pass/Fail Threshold or Criteria: . 005/30 Minutes . 005/30 Minutes . 005/30 Minutes . 005/30 Minutes <br /> Test Result: Pass Pass Pass Pass <br /> Was sensor removed for testing? Yes Yes Yes Yes <br /> Was sensor properly replaced and Yes Yes Yes Yes <br /> verified functional after testing? <br /> Comments — (include information on repairs made prior to testing, and recommended follow-up for•failed tests) <br /> 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 <br /> asterisk ( *) is "NO" or "NA" , the entire sump must be tested . ( See SWRCB L& 160) <br />