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SWRCB,January 2002 Page _ of 7. UNDER-DISPENSER CONTAINMENT (UDC) TESTING fest Method Developed By: ❑ UDC Manufacturer ❑ lndustry Standard X Professional Engineer ❑Other(Spec) Test Method Used: ❑Pressure ❑ Vacuum X Hydrostatic ❑Other(Spec) Test Equipment Used: Caldwell Level Change Indicator EqUipi-neilit Resolution: .002 - ��, � UDC t# 1&2 UDC#3&4 _ �IJllC �t 5&6 UDC#7&8 _ - -- UDC MatlLlfactLll'el-: Bravo Bravo Bravo _ Bravo UDC Material: Coated Steel Coated Steel Coated Steel Coated Steel UDC Depth: 35" 35" 35" _ 35" _ Height from IJDC Bottom to Top 18" 18" 18" 18" of Highest Piping Penetration: Height from UDC Bottom to No Electrical No Electrical No Electrical No Electrical Lowest Electrical Penetration: Penetrations Penetrations Penetrations _ Penetrations Condition of UDC prior to Dry Dry Dry Dry testing: _Portion of UDC Tested Water Level 20" Water Level 20" Water Level 20" Water Level 21" Does turbine shut down when UDC sensor detects liquid(both X Yes No ❑NA X Yes No ❑NA X Yes o f]NA X Yes No ❑NA product and water)?+ Turbine shutdown response time Not Alarmed Not Alarmed Not Alarmed Not Alarmed Is system programmed for fail- safe shutdown? X Yes ❑No ❑NA X Yes ❑No ❑NA X Yes ❑No J NA X Yes ❑No ❑NA _ Was fail-safe verified to be Yes X No ❑NA Yes X No ❑NA Yes X No ❑NA Yes X No ❑NA operational?* Wait time between applying 5 Minutes 5 Minutes 5 Minutes 5 Minutes water and starting test _ Test Start Time: 10:25 10:30 10:35 11:10 Initial Readin (Ri): .001 .001 .001 .001 _ Test End Time: 10:55 11:00 11:05 _ 11:40 _ Final Reading(RF): .001 .001 .001 _ .001 _ Test Duration: 30 Minutes 30 Minutes 30 Minutes _ 30 Minutes _ Change in Reading(RF-Ri): 0 0 0 0 _ Pass/Fail Threshold or Criteria: .005/30 Minutes .005/30 Minutes .005/30Minutes .005/30 Minutes Test Result: X Pass ❑Fail X Pass ❑Fail X Pass ❑ Fail X Pass ❑Fail Was sensor removed for testing? X Yes ❑No ❑NA X Yes ❑No [INA X Yes ❑No ❑NA X Yes ❑No ❑NA_ Was sensor properly replaced and X Yes ❑No ❑NA X Yes E No ❑NA X Yes ❑No !INA X Yes ❑No ❑NA verified functional after testing? Comments — (include information on repairs made prior to testing, and recon7i7aended.follow_tip.lbr failed tests) _ If the entire depth of the UDC is not tested, specify how much was tested. If the answer to aM of the questions indicated with an asterisk(*) is"NO"or"NA",the entire UDC must be tested. (See SWRCB LG-160)