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ECEI` ED <br /> CEC 13 2017 <br /> SWRCB,January 2002 Page of <br /> 7. UNDER-DISPENSER CONTAINMENT (UDQ TESTING :.al <br /> Test Method Developed By: ❑ UDC Manufacturer ❑Industry Standard X Professional Engineer^,!T <br /> ❑Other(Spec) <br /> Test Method Used: ❑Pressure ❑Vacuum X Hydrostatic <br /> ❑Other(Spec) <br /> Test Equipment Used: Caldwell Level Change Indicator Equipment Resolution: .002 <br /> UDC#1&2 UDC# UDC# UDC# <br /> UDC Manufacturer: Western Fiber lass <br /> UDC Material: Fiberglass <br /> UDC Depth: 28" <br /> Height from UDC Bottom to Top 10" <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' Water Level 12" <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both Yes <br /> product and water)?* <br /> Turbine shutdown response time Not Alarmed <br /> Is system programmed for fail- Yes <br /> safe shutdown?* <br /> Was fail-safe verified to be No <br /> operational?* <br /> Wait time between applying *Not tested <br /> water and starting test See comments <br /> Test Start Time: <br /> Initial Reading (RI): <br /> Test End Time: <br /> Final Reading(RF): <br /> Test Duration: <br /> Change in Reading (RF—RI): <br /> Pass/Fail Threshold or Criteria: <br /> Test Result: Not tested <br /> Was sensor removed for testing? NA <br /> Was sensor properly replaced and NA <br /> verified functional after testing? <br /> Comments—(include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> *Unable to test UDC due to torn Secondary Test Boot on the Diesel Secondary Pipe. <br /> Unable to change test boot due to UDC components blocking access to reach test boot. <br /> Recommend a repair contractor remove Healy Vacuum Pump and connected copper tubing to allow possible access. <br /> Recommend test boots on both Diesel and Regular 87 at UDC be change when access is made available. <br /> Note: Test boot for the Regular 87 Secondary Pipe at the UDC is still able to hold test pressure at this testing event. <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 />