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SWRCB,January 2002 i Page 5 7. UNDER-DISPENSER CONTAINMENT (UDC) TESTING Test Method Developed By: ❑ UDC Manufacturer ❑ Industry Standard X❑ Professional Engineer Other (Specify) Test Method Used: Pressure ❑ Vacuum Hydrostatic Other (Specify) Test Equipment Used: vp1t Equipment Resolution: .05gph UDC# 1/2 UDC# 3/4 UDC# UDC# UDC Manufacturer: bravo bravo UDC Material: metal metal UDC Depth: 81, 811 Height from UDC Top to Top of 01' 01, Highest Piping Pentration: Height from UDCTop to Lowest 01, off Electrical Pentration: Condition of UDC prior to testing: good good Portion of UDC Tested: 1 211 211 Does turbine shut down when sump sensor detects liquid(both XUYes UNoUN ❑Yes UNo❑N ❑Yes UNoUN []Yes UNoa product and water)?* Turbine shutdown response time: 2-5 secs 2-5 sec s Is system programmed for fail-safe ❑ ❑ � [:]Yes X] ^ ❑ ❑ � []Yes ❑ shutdown?* Yes N N Yes NUON Yes N N Yes No Was fail-safe verified to be ❑ ❑ " ❑ ❑ ^ [:]Yes ❑ � ❑ ❑ operational?* Yes N �N Yes NOUN Yes X N N Yes No Wait time between applying pressure/vacuum/water and starting 5 min 5 min test: Test Start Time: 9:2 5 9:2 7- Initial Reading(R1): 8.489 3 .734 Test End Time: 9:40 9:42 Final Reading(RF): 8.465 3.658 Test Duration: 15 min 15 min Change in Reading(R F-R1 ): .0 0 2 gph .0 0 9hph Pass/Fail Threshold or Criteria: .05gph 05gph T Lw ',. ✓�yi--i a fi`dIri i .5 1[ Was sensor removed for testing. ❑Yes N^^�� ❑ X❑ ❑ ❑ []Yes❑NA Yes N NA Yes N NA No F7_--1 "U Was sensor properly replaced and ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ verified functional after testing? 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) staring and ending values are taken off the vplt 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)