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®&TTiER-RYAN INc. GR Job# 18200384 <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 eci <br /> Test Equipment Used: <br /> [neon Equipment Resolution: # <br /> 0.0001 <br /> 87M # Sum Sump <br /> Sum Diameter: 44" <br /> SD Depth: 35" <br /> Sum Material: Fiberglass <br /> Height from Tank Top to Top of 30" <br /> Highest Piping Penetration: j <br /> Height from Tank Top to Lowest 13" <br /> Electrical Penetration: <br /> Condition of sump prior to testing: Fair <br /> Portion of Sump Tested I 34" <br /> Does turbine shut down when i <br /> sump sensor detects liquid(both Yes No NA Yes No NA x Yes No x NA Yes No NA <br /> product and water)?* <br /> Turbine shutdown response time 6 sec <br /> Is system programmed for fail-safe Yes No NA Yes No Q Yes No G Yes No NA <br /> shutdown?* <br /> Was fail-safe verified to be Yes NoNA Yes No N® Yes No N® Yes No NA <br /> operational?* <br /> Wait time between applying <br /> pressure/vacuum/water and starting 15 mins <br /> test: <br /> Test Start Time: 12:12:00 PM <br /> Initial Reading(Ri): 3.9514 <br /> Test End Time: 12:27:00 PM <br /> Final Reading(Rf) 3.9513 <br /> Test duration: 15 mins <br /> Change in Reading(Rf-Ri): 0.0001 <br /> Pass/Fail Threshold or Criteria: 0.002 <br /> Test Results: ass Fail Pass Fail Pass Fail Pass Fail <br /> Was sensor removed for testing? Y No NA Yes No NA Yes No NA Yes No NA <br /> Was sensor properly replaced and <br /> verified functional after testing? Ye No NA x Yes No NA Yes No NA Yes No NA <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 />