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SWRCB.January 2002 int Page -5-of <br /> 7. UNDER-DISPENSER CONTAINMENT UDC TESTING <br /> Test Method Developed By: D UDC Manufacturer D Industry Standard X Professional Engineer <br /> ❑Other (Specie) <br /> Test Method Used: D Pressure D Vacuum X Hydrostatic <br /> D Other (Specify) <br /> Test Equipment Used: MTS Mag Probe W/TDU Meter Equipment Resolution: .001" <br /> UDC# 112 UDC#3/4 UDC#516 UDC#7/8 <br /> UDC Manufacturer APT APT APT APT <br /> UDC Material: Polyethylene Polyethylene Polyethylene Polyethylene <br /> UDC Depth 7 32" 32" 32" 32" <br /> Height from UDC Bottom to Top 13" 13" 13" 13" <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to 11" 12" 6" 12" <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Good Good Good Good <br /> testing: <br /> Portion of UDC Tested 15" 15" 15" 15" <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both X Yes D No DNA X Yes []No DNA X Yes D No DNA X Yes D No DNA <br /> product and water)? <br /> Turbine shutdown response time 6 Seconds 5 Seconds 9 Seconds 5 Seconds <br /> Is system programmed for fail- X Yes D No DNA X Yes D No DNA X Yes D No DNA X Yes D No DNA <br /> safe shutdown? <br /> Was fail-safe verified to beD y� X No DNA D Yes X No DNA D Yes X No DNA D Yes X No DNA <br /> operational?* <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: 11:18 12:03 12:22 11:40 <br /> Initial Reading(R,): 0.000" 0.000" 0.000" 0.000" <br /> Test End Time: 11:30 12:15" 12:34 11:52 <br /> Final Reading(RF): 0.000" 0.1100" 0.000" 0.000" <br /> Test Duration: �p 12 Min 12 Min 12 Min 12 Min <br /> Change in Reading(RF- .000" .000" 000" .000" <br /> Pass/Fail Threshold or Criteria: +/-.00211 +/-.002" +/-.002" +/-.002" <br /> Test Result: X Pau ❑Fail X Pau 0 NO X Paas ❑Fan X Pass U Fail <br /> Was sensor removed for testing? 1 X Yes D No D NA X Yes D No D NA X Yes ❑No D NA X Yes D No DNA <br /> Was sensor properly replaced and <br /> verified functional after testing? X Yes ❑No DNA X Yes ❑No DNA X Yes ❑No ❑NA X Yes ❑No DNA <br /> Comments-(include information on repairs made prior to testing, and recommended follow-up for failed 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 S)WRCB LG-160) <br />