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SW RCB,January 2002 Page— of <br /> 7. UNDER-DISPENSER CONT_AINMENT�UDC)TESTING <br /> ,i Test Method Developed By: 0 UDC Manufacturer C Industry Standard X Professional Engineer <br /> 0 Other(Specify)� _ it <br /> Test Method Used: r 0 Pressure 0 Vacuum X Hydrostatic <br /> 0 Other(Spec) <br /> Test Equipment Used: Caldwell Level Change indicator Equipment Resolution: .002 <br /> UDC#26s&27m UDC#27s J.UDC# <br /> UDC Manufacturer: Environ Environ <br /> UDC Material: Poi Plastic Poly Plastic <br /> UDC Depth: 27" 28 '/2," <br /> Height fi•om UDC Bottom to Top 7" 7" <br /> �0 Highest Piping Penetration: <br /> Height from UDC Bottom to 3" 3" <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Dry Dry II <br /> testi np ..__....._.. <br /> Portion of UD— DC Tested' Water Line 17" Water Line 22 %z" <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both X Yes No 0 NA X Yes No DNA Yes No 0 NA Yes No D1 NA <br /> rp oduq and water)? <br /> Turbine shutdown response time Not Alarmed Not Alarmed <br /> k Is system programmed for fail- <br /> saFe shutdown?' X Yes 0 No C NA X Yes 0 No D NA Yes G No 0 NA Yes 0 No 0 NA <br /> Was fail-safe verified to be 0 Yes X No D NA 0 Yes X No Ll NA 0 Yes No ❑NA 0 Yes No FI NA <br /> operational?' <br /> Wait time between applying 5 Minutes 5 Minutes <br /> water and starting test <br /> Test Start Time: 12:20 11:55 �- <br /> Initial Reading(111): .001 .001 <br /> Test End Time: 12:50 12:25 <br /> Final Readin (RF): .001 .001 <br /> Test Duration: 1 30 Minutes 30 Minutes <br /> li�Change in Reading(RF-R,): 0 0 <br /> Pass/Fail Threshold or Criteria: .005/30 Minutes .005/30 Minutes <br /> Test Result: X Pass ❑Fail _X Pass 0'Fail Pass 0 Fail _Pass—0 Fait j <br /> Was sensor removed for testing? X Yes 0 No C:r NA X Yes 0 No DNA Yes 0 No ❑NA Yes i.]No 0 NA <br /> Was sensor properly replaced and <br /> verified functional after testing? X Yes 0 No 0 NA X Yes 0 No 0 NA Yes 0 No D NA Yes 0 No F]NA <br /> Comm entS—(include information on repairs made prior to testing, and recommended follow-up forrailed 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 mast be tested. (See SWRCB LG-160) <br />