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HtL&1VLU <br /> MAR�p2 0g 2015 <br /> SWRCB,January 2002 ENVIRd f�IEI hE <br /> 7. UNDER-DISPENSER CONTAINMENT UDC TESTING 17r •++ n 1r1`1v l/'1L. <br /> Test Method Developed By: ❑UDC Manufacturer ❑ Industry Standard X Professional Engineer <br /> ❑Other(Specify) <br /> Test Method Used: ❑Pressure ❑Vacuum X Hydrostatic <br /> ❑Other(Specify) <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: 9" 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 Level 7" Water Level 8" <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both No No <br /> roduct 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: 10:00 9:55 <br /> Initial Reading(Ri): .001 .001 <br /> Test End Time: 10:30 10:25 <br /> Final Reading(RF): .001 .001 <br /> Test Duration: 30 Minutes 30 Minutes <br /> Chane in Readin RF-Ri): 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? No No <br /> Was sensor properly replaced and N/A N/A <br /> verified functional after testing? <br /> Comments—(include information on repairs made prior to testing and recommended follow-up for failed 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 />