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e <br /> SWRCB,January 2002 0 0 Page_' <br /> _ of <br /> 7. UNDER-DISPENSER CONTAINMENT UDC TESTING _ <br /> Test Method Developed By: 11 UDC Manufacturer ❑ Industry Standard X Professional Engineer <br /> ❑Other(Spee) <br /> Test Method Used: ❑ Pressure ❑ Vacuum X Hydrostatic <br /> ❑Other(Sped) <br /> I <br /> Test Equipment Used: Caldwell Level Change Indicator Equipment Resolution: ,002 <br /> UDC# 1&2 7UDC#3&4 UDC# 5&6 UDC# Yl <br /> UDC Manufacturer: Environ Environ Environ <br /> UDC Material: Pot Poly Poly <br /> UDC Depth: 25" 30" 30" <br /> —,i <br /> Height from UDC Bottom to Top Product 9" Product 9" Product 7" <br /> of Hi hest Piping Penetration: Vapor 12" Vapor 12" Vapor 11" <br /> Height from UDC Bottom to 10" 12" 12" <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Dry Dry Dry <br /> testing: <br /> Portion of UDC Tested Water Lever 14" Water Level 15" Water Level 18" <br /> Does turbine shut down when <br /> UDC sensor detects liquid (both X Yes No ❑NA X Yes No ❑NA X Yes No ❑NA Yes No E,NA <br /> product and water)? <br /> Turbine shutdown response time Not Alarmed Not Alarmed Not Alarmed <br /> s system programmed for Fail- X Yes ❑No ❑NA X Yes ❑No ❑NA X Yes ❑No ❑NA Yes ❑No ❑NA <br /> safe shutdown?*Was fail-safe verified to be ❑ Yes X No ❑NA ❑Yes X No ❑NA ❑Yes X No ❑NA ❑Yes No LINA <br /> o erational? <br /> Wait time between applying 5 Minutes 5 Minutes 5 Minutes <br /> water and starting test <br /> Test Start Time: 12:50 12:45 12:40 <br /> Initial Reading(Ri): .001 .001 .001 <br /> Test End Time: 1:20 1:15 1:10 <br /> Final Reading(RF): .001 .001 .001 <br /> Test Duration: 30 Minutes 30 Minutes 30 Minutes <br /> Chane in Reading(RF-R,): 0 0 0 <br /> Pass/Fail Threshold or Criteria: .005130 Minutes .005130 Minutes .005130 Minutes <br /> Test Result: X Pass D.Fail X Pass ❑Fail X Pass ❑Fail Pass ❑ Fail _ <br /> Was sensor removed for testing? X Yes ❑No LIN X Yes ❑No ❑NA X Yes Ei No DNA Yes ❑No [INA <br /> Was sensor properly replaced and <br /> verified functional er testing? X Yes ❑No ❑NA X Yes ❑No ❑NA X Yes ❑No ❑NA Yes ❑No ❑NA <br /> afti <br /> I <br /> Comments— (include information on repairs made prior to testin , and recommended allow-up for failed tests) <br /> If the entire depth of the UDC is not tested, specify how much was tested. If the answer to a�of the questions indicated with an <br /> asterisk(*) is"NO"or"NA",the entire UDC must be tested. (See SWRCB LG-160) <br /> Pagejoff) <br />