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ltutivtL <br /> SWRCB,January 2002 Page_of <br /> 7. UNDER-DISPENSER CONTAINMENT DC TESTING NV1HL _VME.A' <br /> Test Method Developed By: 0 UDC Manufacturer 0 Industry Standard X Professional Engineer <br /> 0 Other(Specify) <br /> Test Method Used: 0 Pressure 0 Vacuum X Hydrostatic <br /> 0 Other(Spec) <br /> Test Equipment Used: Caldwell Level Change Indicator Equipment Resolution: .002 <br /> UDC#1&2 UDC#3&4 UDC# UDC# <br /> UDC Manufacturer: Bravo Bravo <br /> UDC Material: Coated Steel Coated Steel <br /> UDC Depth: 10" 10" <br /> Height from UDC Bottom to Top Enters from bottom Enters from bottom <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to Enters from bottom Enters from bottom <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Dry Dry <br /> testing: <br /> Portion of UDC Tested Water Line 8" Water Line 8" <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both No No <br /> product and water)? <br /> Turbine shutdown response time N/A N/A <br /> Is system programmed for fail- Yes Yes <br /> safe shutdown? <br /> Was fail-safe verified to be No No <br /> operational?* <br /> Wait time between applying 5 Minutes 5 Minutes <br /> water and starting test <br /> Test Start Time: 9:20 9:25 <br /> Initial Reading (R,): .001 .001 <br /> Test End Time: 9:50 9:55 <br /> Final Reading(RF): .001 .001 <br /> Test Duration: 30 Minutes 30 Minutes <br /> Change in.Reading(R,-R,): 0 0 <br /> Pass/Fail Threshold or Criteria: .005/30 Minutes .005/30 Minutes <br /> Test Result: Pass Pass <br /> Was sensor removed for testing? Yes Yes <br /> Was sensor properly replaced and Yes Yes <br /> verified functional after testin ? I I I I j <br /> Comments—(include information on repairs made prior to testing, and recommended follow-up forfailed 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 />