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SWRCB,January 2002 Page 5 of 8 <br /> 6. PIPING SUMP TESTING <br /> Test Method Developed By: U Sump Manufacturer N Industry Standard U Professional Engineer <br /> U Other(Specify) <br /> Test Method Used: U Pressure U Vacuum JU Hydrostatic <br /> U Other(Specify) <br /> Test Equipment Used: Caldwell Equipment Resolution: <br /> Sump#1 Reg Sump#2 Plus Sump# 3 Supei Sump# <br /> Sump Diameter: 42" 42" 42" <br /> Sump Depth: 45" 49" 45" <br /> Sump Material: — Fiberglass Fiber lass Fiberglass <br /> I leight from Tank Top to Top of 2 0" 181, 1 8" <br /> Highest Piping Penetration: <br /> Height from Tank Top to Lowest t <br /> Electrical Penetration: 3" 3" 3" , <br /> Condition of sump prior to testing: M2211 <br /> Dirty/Dry Dirty/Dry <br /> Portion of Sump Tested 20" 20"Does turbine shut down when sump sensor detects either productUYes L}No UNA UYes NNo UNA UYes UNo UNA <br /> or water?* <br /> Turbine shutdown response timerN/A N/AIs system programmed for fail-safe Ues UNo IXNA <br /> shutdown? UYes UNo X1 NA UYes UNo 1XNA UYes UNo UNA <br /> Was fail-safe verified to be U Yes U No Of NA <br /> o rational?' UYes UNo XdNA UYes UNo LXNA UYes UNo UNA <br /> Wait time between applying <br /> pressure/vacuum/waler and starting 2 hr. z hr. hr. <br /> lest: <br /> Test Start Time: 1 1 : 2 0 12 : 3 5 1 : 00 <br /> Initial Reading(R,): 0 0 0 <br /> Test End Time: 1 1 . 5 0 1 . 0 5 1 . 3 0 <br /> Final Reading(Rr): – . 0025 – . 015 0 <br /> Test Duration: ' hr. r— hr. ; hr. <br /> Change in Reading(R,-R,): . 0025 . 015 0 <br /> Pass/Fail Threshold or Ceiteria: 1 /8"-24 hrs . 3/4"-24 hrs. 0 Loss <br /> Test Result: LK Pau U Fall U Paas 9 Fall I$ Pass U Frll U Pro U Fall <br /> Was sensor removed for testing? X1 Yes UNo UNA XJ},es UNo UNA KYes UNo UNA UYes UNo UNA <br /> Was sensor properly replaced and XI Yes UNo UNA 1 UNo UNA t4 Yes UNo UNA UYes UNo UNA <br /> verified functional after testing? XJ <br /> Comments— (include information on repairs made prior to testing, and recommended fallow-up or failed tests) <br /> Plus sump passed with test medium below piping bulkhead fittings. <br /> If the testing method does not test the entire depth of the 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 turbine shutdown. (See SWRCB LO-160) <br /> r With the submersible pump running,place the sensor in product(discriminating sensors should also 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 testing method used does not test the entire volume of the sump. <br /> 'This information is not needed if the entire sump is tested. <br />