Evaluation of UT Wall Thickness Measurements and Measurement Methodology

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Description

CH2M HILL has requested that PNNL examine the ultrasonic methodology utilized in the inspection of the Hanford double shell waste tanks. Specifically, PNNL is to evaluate the UT process variability and capability to detect changes in wall thickness and to document the UT operator's techniques and methodology in the determination of the reported minimum and average UT data and how it compares to the raw (unanalyzed) UT data.

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Weier, Dennis R. & Pardini, Allan F. October 1, 2007.

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Description

CH2M HILL has requested that PNNL examine the ultrasonic methodology utilized in the inspection of the Hanford double shell waste tanks. Specifically, PNNL is to evaluate the UT process variability and capability to detect changes in wall thickness and to document the UT operator's techniques and methodology in the determination of the reported minimum and average UT data and how it compares to the raw (unanalyzed) UT data.

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PDFN

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  • Report No.: PNNL-16828 Rev. 0
  • Grant Number: AC05-76RL01830
  • DOI: 10.2172/1035013 | External Link
  • Office of Scientific & Technical Information Report Number: 1035013
  • Archival Resource Key: ark:/67531/metadc836430

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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Creation Date

  • October 1, 2007

Added to The UNT Digital Library

  • May 19, 2016, 3:16 p.m.

Description Last Updated

  • Dec. 8, 2016, 3:51 p.m.

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Weier, Dennis R. & Pardini, Allan F. Evaluation of UT Wall Thickness Measurements and Measurement Methodology, report, October 1, 2007; Richland, Washington. (digital.library.unt.edu/ark:/67531/metadc836430/: accessed December 12, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.