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SWRCB,January 2002 0 Page 6. 7. UNDER-DISPENSER CONTAINMENT (UDC) TESTING Test Method Developed By: ❑ UDC Manufacturer F-1 Industry Standard 1fl Professional Engineer El Other (Spec) Test Method Used: ❑ Pressure Vacuum ❑x Hydrostatic 11 Other (Specify) Test Equipment Used: vplt Equipment Resolution: uDc# 9/10 UDC# 11/12 UDC# UDC# UDC Manufacturer: c.s c.s UDC Material: fiberglass fiberglass UDC Depth: 3211 32" Height from UDC Top to Top of 1511 1511 Highest Piping Pentration: Height from UDCTop to Lowest 8„ 811 Electrical Pentration: Condition of UDC prior to testing: good good Portion of UDC Tested: 1 1711 1711 Does turbine shut down when sump sensor detects liquid(both X❑Yes❑No[:]N MYes❑No[:]N ❑Yes❑No[:]N []Yes❑No[:]N product and water)?* Turbine shutdown response time: 2-5 secs 2-5 sec s Is system programmed for fail-safe ❑ � ❑ � [::]Yes❑ shutdown?* Yes N N X❑Yes N N N N Yes No Was fail-safe verified to be ❑ ❑ _]NA❑ ❑ ❑ ❑ ❑ ❑ operational?* X Yes N X Yes N N X Yes N N Yes No Wait time between applying pressure/vacuum/water and starting 5 min 5 min test: Test Start Time: 12:07 12:06 Initial Reading(Ri): 7.494 2.563 Test End Time: 12:22 12 :21 Final Reading(RF): 7.401 2.521 Test Duration: 15 mint 15 min Change in Reading(RF-RI ): .011gph .005gph Pass/Fail Threshold or Criteria: 05gph .05gph MEN= Was sensor removed for testing? % Yes N NA % Yes N NA Yes N NA 0Yes No Was sensor properly replaced and � � ❑ � ❑ ❑ �V verified functional after testing? X❑Ye N�NA Ye N NA Ye N NA Yes N Comments- (include information on repairs made prior to testing, and recommended follow-up for failed tests) starting and ending value—s— are taken off t e vp t 1 If the entire depth of the UDC is not tested,specify how much was tested.If the answer toanv of the questions indicated with an asterisk(*)is"NO"or"NA",the entire UDC must be tested. (See SWRCB LG-160)