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SWRCB, January 2002 <br />Page_ of <br />7. UNDER -DISPENSER CONTAINMENT UDC TESTING <br />Test Method Developed By: :r UDC Manufacturer D Industry Standard1,Professional Engineer <br />Other (Specif},)\'' <br />Test Method Used: Pressure D Vacuum ,.�rFlydrostatic <br />E! Other (Speck,) <br />Test Equipment Used: ,? s Equipment Resolution: <br />i i nr t1T i r n., u �� u <br />UDC Manufacturer: <br />�, <br />- <br />UDC Material: <br />Co - �F _ <br />7. ' -� <br />C: �,r :.,�-• <br />/, ` <br />UDC Depth: <br />> <br />, <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />'' ;'; <br />;,�y < <br />r°? r ,:. • ' ; <br />a ; <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />Condrtion of UDC prior to <br />701- <br />%/Portion <br />testing: <br />Portionof UDC Tested <br />LC vw t. 7 <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />� No D NA <br />0 Yes � No 0 NA <br />0 Yes � No CNA <br />D Yes jNo 0NA <br />roduct and water)?' <br />rOYes <br />/ <br />shutdown res onse timei <br />ITurbine <br />Is system programmed for fail- <br />safe shutdown?* <br />0 Yes 7,No DNA <br />D Yes o 0 NA <br />D Yes o DNA <br />;� <br />0 Yes [J.D NA <br />.f .,No <br />Was tail -safe verified to be <br />0 Yes D No r- NA <br />0 Yes 0 No ';�] NA <br />0 Yes 0 No DNA <br />13 Yes 0 No 0 NA <br />operational?* <br />Wait time between app' ing <br />app' <br />pressure/vacuunvw. at <br />starting test <br />Test Start Time: <br />Initial Reading (R,):_ <br />Test End Time: <br />Final Reading (RF): <br />Test Duration: <br />30 <br />Chane in Reading (RF-Ri): <br />l� <br />- <br />Pass/Fail Threshold or Criteria: <br />9 D <br />'fest Result: <br />\,,PPass 0 Fail <br />11 Pass 0 Fail <br />.0 Pass 0 Fail <br />0' Pass 0 Fail <br />Was sensor removed for testing? <br />: Yes !-: No 2. NA <br />;"Yes : 'No 0 NA <br />.t es t No i7 NA <br />0 Yes No G NA <br />Was sensor properly replaced and <br />�' <br />` <br />verified functional after testing? <br />,t -Yes 0 No 7 :, NA <br />j=^'Yes ❑ No C? NA <br />'Yes D' No : NA <br />L� Yes ❑ No ! NA <br />Comments — (include information on,repairs,made prior to testing andll•ecommended follow-up for failed tests) <br />1 If the entire depth of the UDC is not tested, specify how much was tested. If the answer to u� of the questions indicated with an <br />asterisk(*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160) <br />