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• • <br /> SWRCB,January 2002 Page_of_ <br /> 7. UNDER-DISPENSER CONTAINMENT(lUDQ TESTING <br /> Test Method Developed By: ❑UDC Manufacturer ❑Industry Standard X Professional Engineer <br /> ❑Other(Sped) <br /> Test Method Used: ❑Pressure ❑Vacuum X Hydrostatic <br /> ❑Other(Sped) <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: 8" 91, <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 W ater Line 6" Water Line 7" <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both Yes X No Li Yes X No ❑NA <br /> roduct and water),.? <br /> Turbine shutdown response time N/A N/A <br /> Is system programmed for fail- X Yes 11 No 11 NA X Yes El No El NA <br /> safe shutdown? <br /> Was fail-safe verified to be <br /> operational?* Yes X No 11NA ❑Yes X No ❑NA <br /> Wait time between applying 5 Minutes 5 Minutes <br /> water and starting test <br /> Test Start Time: 8:25 8:30 <br /> Initial Reading Rj): .001 .001 <br /> Test End Time: 8:55 9:00 <br /> Final Reading(RF): .001 .001 <br /> Test Duration: 30 Minutes 30 Minutes <br /> 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 []Fail ❑Pass 0 Fail ❑Pass ❑Fail <br /> Was sensor removed for testing? X Yes No NA X Yes ',-No '�NA ❑Yeses'No ❑NA Li Yes I-No NA <br /> Was sensor properly replaced and <br /> verified functional after testing? X Yes 11No 11 NA X Yes L1No ❑NA ❑Yes 11No 101 NA NA Yes []No U NA <br /> Comments—(include information on repairs made prior to testing, and recommendedfollow-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 />