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SWRCB, January 2002 7. UNDER -DISPENSER CONTAINMENT (UDC) TESTING Page 5 . Test Method Developed By: F-1 ❑ UDC Manufacturer Industry Standard UX Professional Engineer Other (Spec) Test Method Used: FI Pressure ❑ Vacuum ❑x Hydrostatic Other (Specify) Test Equipment Used: vp1t Equipment Resolution: . 05gph UDC # ds 1 western UDC # UDC # UDC # UDC Manufacturer: UDC Material: fiberglass UDC Depth: 2511 Height from UDC Top to Top of Highest Piping Pentration: 101, Height from UDCTop to Lowest Electrical Pentration: 711 Condition of UDC prior to testing: good Portion of UDC Tested: 1 1211 Does turbine shut down when sump sensor detects liquid (both product and water)?* Eyes ❑No❑NA ❑Yes ❑No❑N UYes ❑No❑N Yes []NOUN Turbine shutdown response time: 2-5 sec s Is system programmed for fail-safe shutdown?* Yes N N ❑ � ❑ ❑ ^ Yes NOUN Yes N N [:]Yes❑ � Yes No ❑ ❑ Was fail-safe verified to be Wasoperfail-safe %Yes N N ❑ ❑ � Yes N ❑ [::]No[_ % Yes N ❑ [:]N oo No [:]Yes ❑ Wait time between applying pressure/vacuum/water and starting test: 5 min Test Start Time: 11:11 Initial Reading (111): 10.606 Test End Time: 11:26 Final Reading (RF ): 10.417 Test Duration: 15 min Change in Reading (R F - R1 ): . 0 2 2 gph Pass/Fail Threshold or Criteria: . 05gph Test Result: o Pass Fail Pass Fail F]Pass El Fail –]Pass ❑ Fail Was sensor removed for testing? Eyes�Nc�NA Yes❑Nc�NA �Yes�No❑NA ❑ Yes [:]No Was sensor properly replaced and verified functional after testing? Ye N NA 0 � Ye N NA ❑ � � Ye N NA � � Yes N ❑ o[:] Comments - (include information on repairs made prior to testing, and recommended follow-up for failed tests) 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 asterisk (*) is "NO" or "NA", the entire UDC must be tested. (See SWRCB LG -160)