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SWRCB, January 2002 0 is Page _5_ of —8- 7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING Test Method Developed By: ❑ UDC Manufacturer ® Industry Standard ❑ Professional Engineer ❑ Other (Specify) Test Method Used: ❑ Pressure ❑ Vacuum ® Hydrostatic ❑ Other (Spec) Test Equipment Used: INCON SUMP TESTER Equipment Resolution: + / _ 0.002" UDC#1 -2 BRAVO PAN UDC#3-4 UDC #5-6 UDC #7-8 UDC Manufacturer: BRAVO PAN BRAVO PAN BRAVO PAN UDC Material: STEEL STEEL FIBERGLASS FIBERGLASS UDC Depth: 12" 21" 28" 281- 8"Height Heightfrom UDC Bottom to Top NIA N/A of Highest Piping Penetration: Height from UDC Bottom to N/A N/A 9" 9" Lowest Electrical Penetration: Condition of UDC prior to DRY DRY DRY DRY testing: Portion of UDC Tested ABOVE ABOVE ABOVE ABOVE PENTERATION PENTERATION PENTERATION PENTERATION Does turbine shut down when UDC sensor detects liquid (both ❑ Yes ❑ No ®NA ❑ Yes ❑ No ®NA ❑ Yes ❑ No ®NA ❑ Yes ❑ No ®NA product and water)?' Turbine shutdown response time NIA NIA N/A N/A Is system programmed for fail- ❑Yes ❑No ®NA ❑Yes ❑No ®NA ❑Yes ❑No ®NA [—]Yes ❑No ®NA safe shutdown?* Was fail-safe verified to be ❑Yes [:]No ZNA ❑ Yes ❑ No ® NA ❑ Yes ❑ No ® NA ❑ Yes ❑ No ®NA o erational? Wait time between applying pressure/vacuum/water and 10 MIN 10 MIN 10 MIN 10 MIN starting test Test Start Time: VISUAL FAIL 8:51 AM 8:15 AM VISUAL FAIL Initial Reading (Ri): 1.8664" 4.3314" Test End Time: 9:06 AM 8:30 AM Final Reading (RF): 1.8669" 4.3313" Test Duration: 15 MIN 15 MIN Change in Reading (RF -Rt): 0.0005" -0.0001" Pass/Fail Threshold or Criteria: +/- 0.002" +/-0.002" +/-0.002" +/-0.00211Fail ®Pass ❑ F0i1.]ssa# Was sensor removed for testing? ® Yes ❑ No ❑ NA ® Yes ❑ No ❑ NA ®Yes ❑ No ❑ NA ®Yes ❑ No ❑ NA Was sensor properly replaced and ®Yes ❑ No ❑NA ®Yes ❑ No ❑ NA ®Yes ❑ No ❑ NA ®Yes ❑ No ❑ NA verified functional after testing? 11 1 Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) ABOVE IS THE LAST OF TWO BACK TO BACK 15 MINUTE TESTS ABOVE UDCS HAVE BEAUDREAU ELECTRIC 406 STAND-ALONE SENSORS INSTALLED FOR SECONDARY LEAK DETECTION. SENSOR ONLY SHUT -DOWN POWER TO DISPENSER ONLY WHEN PRESENT & DETECTED. UDC# 7-8 91 SUPREME PRODUCT SECONDARY TERMINATION BOOT IS TORN -- NEEDS TO BE REPLACED (DISPENSER IS VERY TIGHT WITH LITTLE ROOM) MAY NEED TO BE REMOVED TO INSTALL TEST BOOT. TEST BOOT CAUSES VISUAL FAILURE ON UDC# 7 - 8. UDC# 1 - 2 HAS VISUAL LIQUID LOSS WITHIN 15 MINUTES - LEAK POINT NOT VERIFIED 1 If the entire depth of the UDC is not tested, specify how much was tested. If the answer to anv of the questions indicated with an asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160)