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SWRCB,January 2002 <br /> Page 4 of 7 <br /> 6.PIPING SUMP TESTING <br /> Test Method Developed By: ❑Sump Manufacturer 19 Industry Standard ❑Professional Engineer <br /> ❑Other(Spec) <br /> Test Method Uses: ❑Pressure ❑Vacuum 0 Hydrostatic <br /> ❑Other eci <br /> Test Equipment Used: INCON TS-STS E=quipment Resolution:0.001" <br /> M = Sump# TURBINFW Sump# TURBINEd Sump# Sump# <br /> Sump Diameter: 36" 36" <br /> Sump Depth: 48" 48" <br /> Sump Material: FIBERGLASS FIBERGLASS <br /> Height from Tank Top to Highest 19" 18" <br /> Piping Penetration: <br /> Height from Tank Top to Lowest 15" 14" <br /> Electrical Penetration: <br /> Condition of sump prior to testing: GOOD GOOD <br /> Portion of Sump Tested' 21" 21" <br /> Does turbine shut down when <br /> stunp sensor detects either product NA NA <br /> or water? <br /> Turbine shutdown response time 21 NA NA <br /> Is system programmed for fail-safe NA NA <br /> shutdowm?• <br /> Was fail-safe verified to be NA NA <br /> operational?* <br /> Wait time between applying <br /> pressurc/vacuum/water and starting 30 MIN. 30 MIN. <br /> test: <br /> Test Start Time: 11;35 AM/11:52 AM It:35 AM/11:52 AM <br /> Initial Reading(111): 7.5550"17.5549" 6.7227"16.7224" <br /> Test End Time: 11.50 ANV12:07 PM 11:50 AM112:07 PM <br /> Final Reading(RF): 7,5549"n.5549" 6.7224"16.7222" <br /> Test Duration: 2X15 MIN. 2Xt5 MIN. <br /> Change in Reading(RF-RI): 0 -0.0002" <br /> Pass/Fail"Threshold or Criteria: 0.002" 0.002" <br /> Test Result: PASS PASS <br /> Was sensor remove for testing? YES YES <br /> Was sensor properly replaced after YES YES <br /> testing? <br /> Comments-(include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> If the testing method does not test the entire sump,specify how much of the sump was tested. Methods not testing the <br /> entire sump should only be used if the monitoring system provides fail-safe shutdown.(See SWRCB LG-160) <br /> 7 With the submersible pump running,place the sensor in product(discriminating sensors should be placed in water).The time <br /> between placing the sensor in product and the turbine shutting down is the response time.This should be done if the secondary <br /> containment method used does not test the entire volume of the sump. <br /> 0 This information is not needed if the entire sump is tested. <br /> Revision: <br />