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• SWRCB,January 2002 ~ IWW Page of <br /> 7. UNDER-DISPENSER CONTAINMENT C TESTING <br /> Test Method Developed By: D UDC Manufacturer D Industry Standard X Professional Engineer <br /> D Other(Specify) <br /> Test Method Used: D Pressure D Vacuum X Hydrostatic <br /> D Other(Spec) <br /> Test Equipment Used: Caldwell Systems Equipment Resolution: .005/30 min <br /> UDC# 1&2 UDC#3&4 UDC# Il DC# <br /> UDC Manufacturer: Bravo Bravo <br /> UDC Material: Steel Steel <br /> UDC Depth: 101, 10" <br /> Height from UDC Bottom to Top Bottom Penetration Bottom Penetration <br /> of Highest Piping Penetration: <br /> Height from UDC Bottom to Bottom Penetration Bottom Penetration <br /> Lowest Electrical Penetration: <br /> Condition of UDC prior to Dry Dry <br /> testing: <br /> Portion of UDC Tested Bottom Penetration Bottom Penetration <br /> Does turbine shut down when <br /> UDC sensor detects liquid(both x Yes D No DNA x Yes D No D NA D Yes ONO DNA D Yes D No DNA <br /> product and water)? <br /> Turbine shutdown response time <br /> Is system programmed for fail- x Yes D No DNA x Yes D No DNA D Yes D No DNA D Yes D No D NA <br /> safe shutdown?* <br /> Was fail-safe verified to be D Yes x No DNA D Yes x No DNA D Yes ❑No D NA D Yes D No D NA <br /> operational?* <br /> Wait time between applying 5 Min 5 Min <br /> pressure/vacuum/water and <br /> starting test <br /> Test Start Time: 11:45 9:40 <br /> Initial Reading(111): .00 .00 <br /> Test End Time: 12:15 10:10 <br /> Final Reading(RF): .00 .00 <br /> Test Duration: 30 Min 30 Min <br /> Change in Reading(RF-Ri): .00 .00 <br /> Pass/Fail Threshold or Criteria: .005/30 Min .005/30 Min <br /> Test Result: x Pass D Fail a Pass ❑Fail ❑ Pass D Fail D Pass D Fail <br /> Was sensor removed for testing? x Yes D No DNA x Yes D No DNA D Yes D No D NA D Yes D No DNA <br /> Was sensor properly replaced and x Yes D No DNA x Yes D No DNA D Yes D No DNA D Yes D No D NA <br /> verified functional after testing? <br /> Comments—(include information on repairs made prior to testing, and recommendedfollow-up for failed tests) <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 />