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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
What’s the most difficult question you’ve been asked as a maintenance instructor?
Blye Widmar
"Where are the prints?!"
This was the final question in an onslaught of verbal feedback, comments, and critiques I received from my students back in 2019. I had two years of instructor experience and was teaching a class that had been meticulously rehearsed in preparation for an accreditation visit. I knew the training material well and transferred that knowledge effectively enough for all the students to pass the class. As we wrapped up, I asked the students how they felt about my first big system-level class, and they did not hold back.
“Why was the exam from memory when we don’t work from memory in the plant?” “Why didn’t we refer to the vendor documents?” “Why didn’t we practice more on the mock-up?” And so on.
2022 ANS Annual Meeting
Principal Engineer
Westinghouse Electric Company
Catherine Prat is a Principal Engineer with Westinghouse Electric Company. In her current role, she serves as the lead engineer supporting the Initial Test Program at Vogtle Units 3 and 4, focusing on mechanical issues on the Nuclear Island. Catherine has also served as a licensing engineer with a specialty in ITAAC and Part 52 licensing. Prior to moving to Vogtle, she worked on the GSI-191 resolution team for AP1000 and was a site engineer at Sanmen Units 1 and 2, helping to bring the first AP1000 plants online.
Catherine has been an active member of ANS for over a decade, in both student / local chapters and the national organization. She currently serves as the ANS Young Member Director on the Board of Directors, as well as the immediate past chair for the Young Members Group and on the Executive Committee for the Operations and Power Division.
Catherine earned her B.S. in Nuclear Engineering in 2014 and her M.Eng. in Nuclear Engineering in 2017. She also holds an SRO certificate (SNUPPS) and her PMP.
Last modified April 27, 2022, 12:51pm PDT
