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<br />5.0 ULTRASONIC THICKNESS (UT) MEASUREMENTS <br /> <br /> <br />5.1 Results Summary: <br /> <br />5.1.1 UT examination of tank components (shell, roof, floor and nozzles) were <br />completed on all accessible surfaces. UT results show no evidence of corrosion. <br />Coating was in a serviceable condition with no flaking or failure therefore no <br />scraping of coating was performed in the collection of data. <br />5.2 Recommendations: <br /> 5.2.1 Re-inspect tank components in fifteen years or at next external inspection.