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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(Specify) Test Equipment Used: ancon Sump Tester Equipment Resolution: +1-0.002" UDC#1/2 UDC#3/4 UDC#5/6 UDC#11/12 UDC Manufacturer: Environ Environ Environ Environ UDC Material: Green Plastic Green Plastic Green Plastic Plastic UDC Depth: 31" 31" 31" 31" Height from UDC Bottom to Top 7" 7" 7" T' of Highest Piping Penetration: Height from UDC Bottom to 4„ 4„ 4" 4" Lowest Electrical Penetration: Condition of UDC prior to Good Good Good Good testing: Portion of UDC Tested 2"above piping 2"above pipe* 2"above piping 2"above piping Does turbine shut down when UDC sensor detectsliquid(both ❑Yes❑No ®NA ❑Yes❑No ®NA ❑Yes❑No ®NA ❑Yes❑No ®NA product and water)? Turbine shutdown response time N/A N/A 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 ®NA ❑Yes❑No ®NA ❑Yes❑No ®NA ❑Yes❑No ®NA operational?* Wait time between applying pressure/vacuum/water and 30 minutes 30 minutes 30 minutes 30 minutes starting test Test Start Time: 2:23 put 1:54 pm 12:31 pm 12:31 pm Initial Reading(RI): 5.7177 6.7379 2.1474 3.5743 Test End Time: 2:38 pm 2:09 pin 12:46 pro 12:46 pin Final Reading(RF): 5.7176 6.7374 2,1476 3.5749 Test Duration: 15 min. 15 min. 15 min. 15 min. Chan a in Reading(RF-R j): 0.0001 0.0005 0.0002 0.0006 Pass/Fail Threshold or Criteria: +/-0.002" +/-0.002" +/-0.002" +/-0.002" Test Result: ® Pass ❑Fail M Pass ❑Fail ® Pass ❑Fail 011 Pass ❑Fail Was sensor removed for testing? ®Yes❑No❑NA N 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 testis ? Comments—(include information on repairs made prior to testing and recommended follow-up far failed tests) "Sensor functionality was not confirmed.This procedure is not part of the Secondary Containment testing scope of work". Readjusted jumper lines in UDC's 1/2, 3/4, 5/6, & 11/12. n C t%C ri I V 15 ems+ -co ice^ 917 TAI UE:AITN - rlvin T rTT YH 1 If the entire depth of the UDC is not tested,specify how much was tested. If the answer to gU of the questions indicated with an asterisk(*)is"NO"or"NA",the entire UDC must be tested. (See SWRCB LG-160)