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SWRCB,January 2002 Page 5. <br /> 7. UNDER-DISPENSER CONTAINMENT (UDC)TESTING <br /> Test Method Developed By: ❑ UDC Manufacturer ❑ Industry Standard X❑ Professional Engineer <br /> El Other (Specify) <br /> Test Method Used: FI Pressure F Vacuum M Hydrostatic <br /> ❑ Other (Spec) <br /> Test Equipment Used: vplt Equipment Resolution: <br /> N= UDC# 1/2 UDC# 3/4 UDC# 5/6 UDC# 7/8 <br /> UDC Manufacturer: unknown unknown unknown unknown <br /> UDC Material: fiberglass fiberglass fiberglass fiberglass <br /> UDC Depth: 1 3211 3211 3211 3211 <br /> Height from UDC Top to Top of 1511 1511 1511 1511 <br /> Highest Piping Pentration: <br /> Height from UDCTop to Lowest 2211 2211 2211 2211 <br /> Electrical Pentration: <br /> Condition of UDC prior to testing: good good good good <br /> Portion of UDC Tested: t 1711 1711 1711 1711 <br /> Does turbine shut down when <br /> sump sensor detects liquid(both X❑Yes 0N�N Yes❑No0N Yes MNo❑N MYes F]No[T <br /> product and water)?* <br /> Turbine shutdown response time: 2-5 secs 2-5 secs 2-5 secs 2-5 secs <br /> Is system programmed for fail-safe o ❑ ❑ `� Ely <br /> ❑ ❑ <br /> shutdown?* Yes X N N Yes X N N Yes X N N Yes I-'- No <br /> Was fail-safe verified to be ❑ � []yes <br /> ❑ <br /> operational?* Yes X N N Yes X N N Yes X N N Yes ENoaA <br /> Wait time between applying <br /> pressure/vacuum/water and starting 5 min 5 min 5 min 5 min <br /> test: <br /> Test Start Time: 9:34 9:40 9:51 9:57 <br /> Initial Reading(RI): 8.627 2.112 7.542 8.526 <br /> Test End Time: 9:49 9:55 10:06 10 :12 <br /> Final Reading(RF): 8.620 2.097 7.532 8.420 <br /> Test Duration: 15 min 15 min 15 min 15 min <br /> Change in Reading(RF-RI ): .000gph .001gph .001gph .012gph <br /> Pass/Fail Threshold or Criteria: .05gph .05gph .05gph .05gph <br /> Was sensor removed for testing? Yes X N NA Yes X N NA Yes X N NA Yes ENo <br /> Was sensor properly replaced and R❑ <br /> NA NA e N NAXYes N <br /> verified functional after testing? X <br /> Comments- (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> starting and ending values are taken off the vplt <br /> i 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 />