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SWRCB,January 2002 <br /> Page_of <br /> 7. UNDER-DISPENSER CONTAINMENT(UDQ TESTING <br /> Test Method Developed By: U UDC Manufacturer D Industry Standard X Professional Engineer <br /> ❑Other(Sped) <br /> Test Method Used: U Pressure U Vacuum X Hydrostatic <br /> D Other(Specify) <br /> Test Equipment Used: Caldwell Systems Equipment Resolution: .005/30 min <br /> UDC#17+18 UDC# UDC# UDC# <br /> UDC Manufacturer: Western <br /> UDC Material: Fiberglass <br /> UDC Depth: 32" <br /> Height from UDC Bottom to Top 8" <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to 6" <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Dry <br /> testing: <br /> Portion of UDC Tested 2"above Highest Piping Penetration <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both x Yes D No D NA U Yes D No D NA D Yes D No DNA []Yes D No DNA <br /> product and water <br /> Turbine shutdown response time <br /> Is system programmed for fail- <br /> safe shutdown?* x Yes U No D NA D Yes D No D NA D Yes D No DNA D Yes U No [INA <br /> Was fail-safe verified to be D Yes x No DNA D Yes D No DNA D Yes D No DNA D Yes D No D NA <br /> o erationalf <br /> Wait time between applying <br /> pressure/vacuum/water and 5 min 5 min 5 min 5 min <br /> starting test <br /> Test Start Time: 11:50 <br /> Initial Reading(R,): .00" .00" .00" 00" <br /> Test End Time: 12:20 <br /> Final Realm (RF): <br /> Test Duration: 30 min 30 min 30 min 30 min <br /> Chane in Reading(RF-R,): <br /> Pass/Fail Threshold or Criteria: .005/30 min .005/30 min .005/30 min .005/30 min <br /> fTest Result: ❑ Pass sa Fair ❑ Pass ❑Fail ❑ Pan ❑Fail ❑ Pass ❑Fail <br /> sensor removed for testing? x Yes D No D NA x Yes U No U NA x Yes D No DNA x Yes []No DNA <br /> Was sensor properly replaced and x Yes D No D NA x Yes D No DNA x Yes D No D NA x Yes D No DNA <br /> verified functional after testing? <br /> Comments—(include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> 17+18 leaked faster than you can adjust the gauge. Possible tom boot. <br /> ' 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 />