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SWRCB , January 2002 Page _5_ of _7_ <br /> 7. UNDER-DISPENSER CONTAINMENT (UDC) TESTING <br /> Test Method Developed By: ❑ UDC Manufacturer N Industry Standard ❑ Professional Engineer <br /> ❑ Other (Spec) <br /> Test Method Used : ❑ Pressure ❑ Vacuum M Hydrostatic <br /> ❑ Other (Spec) <br /> Test Equipment Used : INCON SUMP TESTER Equipment Resolution : 0 .002" <br /> UDC # #1 -2 7TVDC # #1 Satellite UDC # #2Sat /#3Sat UDC # #34 <br /> UDC Manufacturer : Bravo Bravo Bravo Bravo <br /> UDC Material : FiberglassEFiberglass Fiberglass Fiberglass <br /> UDC Depth : 32 " 32" 32 " 32" <br /> Height from UDC Bottom to Top 6" 6" 6" 6" <br /> of Highest Piping Penetration : <br /> Height from UDC Bottom to 7" 7" 7" 7„ <br /> Lowest Electrical Penetration : <br /> Condition of UDC prior to Dry Dry Dry Dry <br /> testing : <br /> Portion of UDC Tested 2" / Penetrations 2" / Penetrations 2" / Penetrations 2" / Penetrations <br /> Does turbine shut down when <br /> UDC sensor detects liquid (both N Yes ❑ No ❑ NA M Yes ❑ No ❑ NA M Yes [:] No ❑ NA M Yes ❑ No ❑ NA <br /> product and water)? ` <br /> Turbine shutdown response time 3 seconds 3 seconds 3 seconds 3 seconds <br /> Is system programmed for fail - <br /> safe shutdown? * ® Yes ❑ No [:INA Oyes ❑ No ❑ NA MYes ❑ No ❑ NA NYes ❑ No RNA <br /> Was fail-safe verified to be <br /> operational? ® Yes ❑ No ❑ NA MYes El No El NA MYes ❑ No ❑ NA MYes ❑ No ❑ NA <br /> Wait time between applying <br /> pressure/vacuum/water and 10 min . 10 min . 10 min . 10 min . <br /> starting test <br /> Test Start Time : 11 : 30am 11 :30am 11 : 30am 11 : 30am <br /> Initial Reading (RI) : 6 .3500" 5. 7647" 7. 3429" 6.4549" <br /> Test End Time : 11 :46am 11 :46am 11 :46am 11 :46am <br /> Final Reading (RF) : 6 .3500 " 5 .7645" 7 .3427" 6 .4547" <br /> Test Duration : 15 min . 15 min . 15 min . 15 min . <br /> Change in Reading (RF-RI) : 0. 000" -0 .0002" -0 .0002" -0 .0002" <br /> Pass/Fail Threshold or Criteria : +/- 0. 002" +/- 0 . 002 " +/- 0 . 002" +/" 0s0021' <br /> Test Result: M Pass ❑ Fail N Pass ❑ Fail M Pass ❑ Fail M Pass ❑ Fail <br /> Was sensor removed for testing? MYes ❑ No [:INA ® Yes ❑ No ❑ NA NYes ❑ No ❑ NA MYes ❑ No ❑ NA <br /> Was sensor properly replaced and <br /> verified functional after testing? ® Yes ❑ No ❑ NA MYes ❑ No ❑ NA NYes ❑ No ❑ NA NYes ❑ No ❑ NA <br /> Comments — (inchide information on repairs made prior to testing, and recommended f6Ilotyv=-trp for fdiled, tests) ,' <br /> ABOVE IS THE LAST OF TWO BACK TO BACK 15 MINUTE TESTS <br /> ' If the entire depth of the UDC 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 UDC must be tested . (See SWRCB LG460) <br />