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&rria-RYAN IHc. R Job# 20.640950.1 <br /> SWRCB,January 2002 Page 2 of 4 <br /> 6.PIPING SUMP TESTING <br /> Test Method Developed By: Tank Manufacturer Industry Standard Professional Engineer <br /> Other(s eci ) <br /> Test Method Used: Pressure Vacuum Hydrostatic <br /> Other(specify) <br /> Test E ui ment Used: Incon E ui ment Resolution: 0.0001 <br /> Al <br /> Sum # 87-! Sum # Sum # Sum # <br /> Sump Diameter: 44" <br /> Sump Depth: - 50" <br /> Sump Material: !^ Fiberglass <br /> Height from Tank Top to Top of 301, <br /> Highest Piping Penetration: <br /> Height from Tank Top to Lowest 12" <br /> Electrical Penetration: <br /> Condition of sump prior to testing: Good <br /> Portion of Sump Tested(1) 2"above piping. <br /> Does turbine shut down when <br /> sump sensor detects liquid(both Yes No NA°' Yes No NA Yes No NA Yes No NA <br /> product and water)?* <br /> Turbine shutdown res onse time N/A <br /> Is system programmed for fail-safe Yes No WI <br /> AI Yes No NA Yes No NA Yes No NA <br /> shutdown?* <br /> Was fail-safe verified to be Yes No NAs Yes No NA Yes No NA Yes No NA <br /> o erational?* <br /> Wait time between applying <br /> pressure/vacuum/water and starting 10 min <br /> test: <br /> Test Stasi Time: 9:47 <br /> Initial Reading(Ri): 5.3289 <br /> Test End Time: 10:02 <br /> Final Reading(Rf) 5.328 <br /> Test duration: 15 inin <br /> Change in Reading(Rf-Ri): -0.0009 <br /> Pass/Fail Threshold or Criteria: 0.002 <br /> Test Results: x Pass Fail Pass Fail Pass Fail Pass Fail <br /> Was sensor removed for testing? Yes No NA Yes No NA Yes No NA Yes No NA <br /> Was sensor properly replaced and yes No NA3 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 recommend 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 LG-160) <br />