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SWRCB,January 2002 Pa,,e_ of <br /> 8. UNDER-DISPENSER CONTAINMENT (UDC) TESTING <br /> Test Method Developed By: — UDC Manufacturer Industry Standard X Professional Engineer <br /> ❑Other(Specify) <br /> Test Method Used: ❑Pressure -1 Vacuum X Hydrostatic <br /> E Other(Specify) <br /> jilTest Equipment Used: Caldwell Level Change Indicator Equipment Resolution: .002 <br /> UDC# I&2 UDC#3&4 UDC#5&6 UDC#7&8 <br /> UDC Manufacturer: Environ Bravo Environ Bravo <br /> UDC Material: Poly Plastic Fiberglass Poly Plastic Fiberglass <br /> UDC Depth: 30" 26" 30" 26" <br /> Height from UDC Bottom to Top 10" 11" 10" 11" <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to 6" No Electrical 6" No Electrical <br /> Lowest Electrical Penetration: Penetrations Penetrations <br /> Condition of UDC prior to Dry Dry Dry Dry <br /> testing: <br /> Portion of UDC Tested' Water Level 14" Water Level 15" Water Level 14" Water Level 15" <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both Yes Yes Yes Yes <br /> product and water)?* <br /> Turbine shutdown response time Not Alarmed Not Alarmed Not Alarmed Not Alarmed <br /> Is system programmed for fail- Yes Yes Yes Yes <br /> safe shutdown?. <br /> Was fail-safe verified to be No No No No <br /> o erational?' <br /> Wait time between applying 5 Minutes 5 Minutes 5 Minutes 5 Minutes <br /> water and starting test <br /> Test Start Time: 11:22 10:24 11:15 10:31 <br /> Initial Reading(111): .001 .001 .001 .001 <br /> Test End Time: 11:52 10:54 11:45 11:01 <br /> Final Reading(RF): .001 .001 .001 .001 <br /> Test Duration: 30 Minutes 30 Minutes 30 Minutes 30 Minutes <br /> Chane in Reading RF-RI : 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: Pass Pass Pass Pass <br /> Was sensor removed for testing. Yes Yes Yes Yes <br /> Was sensor properly replaced andYes Yes Yes les <br /> verified functional after testing? IF <br /> Comments—(include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> ENVJRONnMSNT L <br /> HEALTH CE .d."__ — <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 />