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FEB-25-2011 15:27 Service Station Systems 408 938 8888 P.07 <br /> 7. UNDER-DISPENSER CONTAINMENT DC TESTING <br /> Test Method Developed By: p UDC Manufacturer 0 Industry Standard ❑ Professional Engineer <br /> ❑ Other(Specify) <br /> Test Method Used: ❑Pressure ❑ Vacuum ®Hydrostatic <br /> ❑ Other(Specify) <br /> Test Equipment Used: ancon Sump Tester Equipment Resolution: +/-0.002" <br /> UDC 01/2 UDC#3/4 UDC#5/6 UDC#7/8 <br /> UDC Manufacturer: Bravo Bravo Bravo Brava <br /> UDC Material: Steel Steel Steel Steel <br /> UDC Depth: I2" 12" 1210 12" <br /> Height from UDC Bottom to Top Bottom Bottom Bottom Bottom <br /> of Hi hest Pi in Penetration: <br /> Height from UDC Bottom to Bottom Bottom Bottom Bottom <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Good Good Good Good <br /> testing: <br /> Portion of UDC Tested 2"above pi in 2"above piping 2"above piping 2"above pi in <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both ❑Yes❑No ®NA ❑Yes❑No ONA Cl Yes❑No ®NA CI Yes❑No ®NA <br /> product and water? <br /> Turbine shutdown res nse time N/A N/A N/A N/A <br /> Is system programmed for fail- ❑Yes El No ®NA Cl Yes 0 No ®NA El Yes❑No ®NA ❑Yes❑No E31 NA <br /> safe shutdown? <br /> Was fail-safe verified to be G7 Yes❑No ®NA ❑ Yes❑No ®NA ❑Yes❑No ONA ❑Yes❑No ®NA <br /> a erationalf <br /> Wait time between applying <br /> pressure/vacuum/water and 30 minutes 30 minutes 30 minutes 30 minutes <br /> startin test <br /> Test Start Time; 1:21 pm 1:21 prn 2:03 pm 2:03 pm <br /> Initial Reading(Rt): 3.8932 1.9727 3.4663 4.5229 <br /> Test End Time: 1,36 prn 1:36 pm 2:18 pm 2:18 prn <br /> Final Readin (RF): 3.8928 1.9728 3.4662 4.5219 <br /> Test Duration: 15 min 15 min 15 min 15 chin <br /> Chane in Reading RF-R,): -0.0004 +0.0001 -0.0001 -0.0010 <br /> Pass/Fail'threshold or Criteria: +/-0.00211 +/0.0021' •+/-0.002" +/-0.002" <br /> Test Result: M Pass ❑ Fail 0 Pass ❑ Fail 0 Pass ❑ Fail El Pass 0 Fail <br /> Was sensor removed for testing? ❑Yes❑No N NA ❑Yes❑No 0 NA ❑Yes❑No® NA ❑Yes❑No® NA <br /> Was sensor property replaced and El Yes❑No M NA []Yes❑No®NA ❑Yes❑No®NA ❑Yes❑No(M NA <br /> verified functional after testin ? <br /> Coli ments—(it3clude ir�forinc7tiort nn repairs mcrile prior rn tectirag, an[I reColtYl►te�ded follow-app fc�r f fled tests) <br /> "Sensor functionality was not confirmed.This procedure is not part of the Secondary Containment testing scope of work". <br /> If the entire depth of the UAC is not tested,specify how much was tested. If the answer to a_y of the questions indicated with an <br /> asterisk(*)is"NO"or"NA",the entire UDC must be tested. (See SWRCB LG-160) <br />