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SWRCB,January 2002 Is Page 5. <br /> 7. UNDER-DISPENSER CONTAINMENT (UDC)TESTING <br /> Test Method Developed By: ❑ UDC Manufacturer F-1 Industry Standard Professional Engineer <br /> 0 Other (Specify) <br /> Test Method Used: FI Pressure F-1 Vacuum x❑ Hydrostatic <br /> Other (Specify) <br /> Test Equipment Used: vp1t Equipment Resolution: inches <br /> UDC# <br /> 1/2 UDC# 3/4 UDC# UDC# <br /> UDC Manufacturer: environ environ <br /> UDC Material: hpde hpde <br /> UDC Depth: 29" 2 9 <br /> Height from UDC Top to Top of 11 1111 <br /> Highest Piping Pentration: <br /> Height from UDCTop to Lowest 811 <br /> 811 <br /> Electrical Pentration: <br /> Condition of UDC prior to testing: good good <br /> Portion of UDC Tested: 1 1311 1311 <br /> Does turbine shut down when <br /> sump sensor detects liquid(both lYes❑No❑N Yes�Na❑N Yes�N�N Yes❑No[]N <br /> product and water)?* <br /> Turbine shutdown response time: 2-5 s e c 2-5 s e c <br /> Is system programmed for fail-safe � ❑ ❑ ❑ ❑ ❑ ❑ <br /> shutdown?* Yes N N X Yes N N Yes N N Yes No <br /> Was fail-safe verified to be ❑ � ❑ � ❑ � ❑ <br /> operational?* X Yes N N X❑Yes N N X❑Yes N N Yes No <br /> Wait time between applying <br /> pressure/vacuum/water and starting 5min 5 min <br /> test: <br /> Test Start Time: 10:45 11:45 <br /> Initial Reading(RI): 0 0 <br /> Test End Time: 11:00 12:00 <br /> Final Reading(RF): -.00011, -.0003" <br /> Test Duration: 15min 15min <br /> Change in Reading(R F-RI ): -.00011, -.0003" <br /> Pass/Fail Threshold or Criteria: +- .00211 +-.00211 <br /> Was sensor removed for testing? aYes❑No❑NA MYesE]N NA❑Yes❑NoE]NA[]Yes[]No� <br /> Was sensor properly replaced and ❑ ❑ <br /> verified functional after testing? Ye N NA Ye N NA Ye N NA Yes N <br /> Comments- (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> 1 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 />