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&rrtER-RrAN IHc. GR Job# 20-581053 <br /> SWRCB,January 2002 Page 2 of 2 <br /> 6.PIPING SUMP TESTING <br /> Test Method Developed By: Tank Manufacturer l.ndustry Standard Professional Engineer <br /> Other(specify) <br /> Test Method Used: Pressure Vacuum Hvdrostatic <br /> Other(specify) <br /> Test Equipment Used: [neon Equipment Resolution: 0.0001 <br /> aMA <br /> s-� Sum # ! <br /> Diesel -SUMP 91 Sum 87 Sum # <br /> Sump Diameter: 48" 48" 48" <br /> Sump Depth: 63" 63" 64" <br /> Sump Material: Fiberglass Fiberglass Fiberglass <br /> Height from Tank Top to Top of <br /> Highest Piping Penetration: 14" 15" 14" <br /> - ight fram-Tank-Tap-t -1✓owest---- - - — --- -- — — — - -- - <br /> " <br /> Electrical Penetration: 32 27" 29„ <br /> Condition of sump prior to testing: Good Good Good <br /> Portion of Sump Tested(1) 2"above penetration 2"above penetration 2"above penetration <br /> Does turbine shut down when <br /> sump sensor detects liquid(both Yes t No NA Yes No NA Yes No NA Yes No NA <br /> product and water)?* <br /> Turbine shutdown response time 5 see 5 see 5 see <br /> Is system programmed for fail-safe <br /> Yes No NA Yes No NA Yes No NA Yes No NA <br /> shutdown?* <br /> Was fail-safe verified to be <br /> Yes No NA Yes No NA Yes No NA Yes No NA <br /> operational?* <br /> Wait time between applying <br /> pressure/vacuum/water and starting 10 min. 10 min 10 min. <br /> test: <br /> Test Start Time: 9:52 10:27 11:09 <br /> Initial Reading(Ri): 65486 '59555 36167 <br /> Test End Time: 10:08 10:42 11:24 E <br /> Final Reading(Rf) 65476 59558 36155 <br /> Test duration: 15 min. 15 min. 15 min. <br /> Change in Reading(Rf-Ri): -.0010 +.0003 -.0015 <br /> Pass/Fail Threshold or Criteria: 0.002 0.002 0.002 0.002 <br /> "!('est Results: Pass Fail Pass Fail Pass Fail Pass Fail <br /> .. <br /> Was sensor removed for testing? Yes No NA Yes No NA Yes No NA Yes No NA <br /> Was sensor properly replaced and <br /> verified functional after testing? Yes No NA Y=es 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 M of the questions indicated with an <br /> asterisk(*)is"NO"or"NA",the entire sump must be tested.(See SWRCB LG-160) <br />