Laserfiche WebLink
SWRCB, January 2002 <br />7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING <br />Page _ of <br />Test Method Developed By: C UDC Manufacturer C Industry Standard X P <br />❑ Other (Spec) <br />Test Method Used: 71 Pressure ❑ Vacuum X Hydrostats <br />❑ Other (Specify) <br />Test Equipment Used: Caldwell Level Change Indicator <br />UDC #1&2 UDC#3&4 <br />Equipment Resolut,014 <br />UDC#5&6 <br />UDC# <br />UDC Manufacturer: <br />Bravo <br />Bravo <br />Bravo <br />UDC Material: <br />Coated Steel <br />Coated Steel <br />Coated Steel <br />UDC Depth: <br />8" <br />8" <br />8" <br />Height from UDC Bottom to Top <br />of Highest Piping Penetration: <br />Enters from bottom <br />Enters from bottom <br />Enters from bottom <br />Height from UDC Bottom to <br />Lowest Electrical Penetration: <br />Enters from bottom <br />Enters from bottom <br />Enters from bottom <br />Condition of UDC prior to <br />testing: <br />Dry <br />Dry <br />Dry <br />Portion of UDC Tested <br />Water Level 7" <br />Water Level 7" <br />Water Level 7" <br />Does turbine shut down when <br />UDC sensor detects liquid (both <br />product and water)?* <br />No <br />No <br />No <br />Turbine shutdown response time <br />N/A <br />N/A <br />N/A <br />is system programmed for fail- <br />safe shutdown?* <br />Yes <br />Yes <br />Yes <br />Was fail-safe verified to be <br />operational?* <br />No <br />No <br />No <br />Wait time between applying <br />water and starting test <br />5 Minutes <br />5 Minutes <br />5 Minutes <br />Test Start Time: <br />10:00 <br />10:05 <br />10:10 <br />Initial Reading (R,): <br />.001 <br />.001 <br />.001 <br />Test End Time: <br />10:30 <br />10:35 <br />10:40 <br />Final Reading (Rr): <br />.001 <br />.001 <br />.001 <br />Test Duration: <br />30 Minutes <br />30 Minutes <br />30 Minutes <br />Chane in Reading RF -R,): <br />0 <br />0 <br />0 <br />Pass/Fail Threshold or Criteria: <br />.005/30 Minutes <br />.005/30 Minutes <br />.005/30Minutes <br />TestResult: <br />Pass <br />Pass <br />Pass <br />Was sensor removed for testin ? <br />No <br />No <br />No <br />Was sensor properly replaced and <br />verified functional after testing? <br />N/A <br />N/A <br />N/A <br />Comments — (include information on repairs made prior to testing, and recommendedfollow-upforfailed 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 />