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y SWRCB, January 2002 <br /> Page_of_ <br /> 7. UNDER-DISPENSER CONTAINMENT DC TESTING <br /> Test Method Developed By: 0 UDC Manufacturer Industry Standard 0 Professional Engineer <br /> 0 Other(Specify) <br /> Test Method Used: 0 Pressure ❑Vacuum Hydrostatic <br /> _ 0 Other(Spec) <br /> 'fest Equipment Used: Cv Equipment Resolution: <br /> UDC UDC# UDC# UDC# <br /> UDC Manufacturer. <br /> UDC Material: 4 <br /> e � 1 t <br /> UDC Depth: q 1, ; l <br /> Height from UDC Bottom to Top t t <br /> of Highest Piping Penetration: . <br /> Height from UDC Bottom to <br /> Lowest Electrical Penetration: J <br /> Condition of UDC prior to <br /> Y <br /> Portion of UDC Tested <br /> Does turbine stmt down when <br /> UDC sensor detects liquid(both ❑Yes NA 0 Yes ❑No ❑NA 0 Yes 0 No [INA <br /> ❑ o ❑NA <br /> roducl and water)?' <br /> Turbine shutdown res use time <br /> Is system programmed for fail- <br /> safe shutdown?* 0 Yes ❑No ❑NA o ❑NA 0 Yes ❑ o ❑Yes 0 No ❑NA <br /> Was fail-safe verified to be <br /> o)erationaP?' ❑Ye o DNA 0 Yes ❑No ❑NA 0 Yes 0 No ❑NA ❑Yes 0 No <br /> Wait time between appl)ing <br /> pressure/Nvacuuru/water and <br /> starting test ^ <br /> Test Start Time: <br /> Initial Reading('Rt): <br /> Test End Thue: - r <br /> Final Reading(RP): <br /> Test Duration: h <br /> Chan a in Readh, (RF-Rr): g. <br /> Pass/Fail Threshold or Criteria: Cy <br /> Test Result: Pass 0 Fail Pass 0 Fail Pass 0 Fail ass' 0 Fail <br /> Was sensor removed for testing? ❑yes ❑No DNA Dyes ❑No ❑NA 0 Yes ❑No 0 NA 0 Yes ONO ❑NA <br /> Was sensor properly replaced and 0 Yes ❑No 0 NA 0 Yes 0 No ❑NA 0 Yes 0 No ❑NA 0 Yes 0 No 0 NA <br /> verified functional after testing" <br /> Comments— (include information on repairs made prior to testing and recommended follow-up,fo r 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 SWRCB LG-160) <br />