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SWRCB,January 2002 Page of <br /> 7. UNDER-DISPENSER CONTAINMENT(UDC) TESTING <br /> Test Method Developed By: !7 UDC Manufacturer Industry Standard X Professional Engineer <br /> 1 Other(Spec) <br /> _.. — ....... <br /> Test Method Used: Pressure 0 Vacuum X Hydrostatic <br /> J Other(Sped) <br /> 'rest Equipment Used: Caldwell leve!Change Indicator Equipment Resolution: .002 <br /> t , <br /> UDC#22s&23m UDC#23s&24m UDC#24s&25m UDC#25s&26in <br /> UDC Manufacturer: Environ Environ Environ Environ <br /> -- _ <br /> UDC Material: Poly Plastic Poly Plastic Poly Plastic _—_ PO Plastic <br /> _UDC Depth: i 27" 27 %2" 28" 28' <br /> Height from UDC Bottom to Top 7" 7" 7" 7" <br /> of Highest Piping Penetration: <br /> I Height from UDC Bottom to 3" 3" 3" 2 V2" <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Dry Dry Dry Dry I <br /> testing. <br /> Portion of U_DC T_ested Water Line 25" Water Line 17 V2" Water Line 15" Water Line 19" _ <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both X Yes No U NA X Yes No DNA X Yes No DNA X Yes No a NA <br /> product and water)?* <br /> Turbine shutdown response time Not Alarmed Not Alarmed Not Alarmed Not Alarmed <br /> Is system programmed for fail- <br /> safe shutdown?* X Yes U No [INA X Yes a No DNA X Yes U No DNA X Yes 1'.]No D NA <br /> Was fail-safe verified to be ❑Yes X No NA :_1 Yes X No DNA U Yes X No DNA D Yes X No DNA <br /> operational?` <br /> Wait time between applying 5 Minutes 5 Minutes u S Minutes 5 Minutes <br /> water and starting test <br /> Test Start Time: 11:45 1 l:50 12:10 12:15 <br /> Initial Reading(111): — 001 .001 .001 .001 <br /> Test End Time: 12:[5 12:20 12:40 12:45 <br /> Final Reading(RF): J .001 .001 .001 .001 I <br /> Test Duration: 30 Minutes 30 Minutes 30 Minutes 30 Minutes _ <br /> t Chane in Readin (RF-Rj)_! 0 0 0 0 <br /> Pass/Fail Threshold or Criteria: .005/30 Minutes ._005/30 Minutes .005/30 Minutes .005/30 Minutes <br /> Test Result: _ _X Pass ❑Fail X Pass_0 Fail X Pass ❑Fail X Pass ❑Fail— ' <br /> Was sensor removed for testing? X Yes C: No U NA X Yes No U NA X Yes U No 0 NA X Yes C No NA <br /> 3 Was sensor properly replaced and j <br /> verified functional after testin X Yes U No DNA X Yes ..7 No U NA X Yes U No U NA X Yes U No NA <br /> _ g? n <br /> Comments—(include informfation on repairs made prior to testing, and recommended follow-up for ailed 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 />