Andy Nicholson

Supervisor at Dominion Energy

Maidens, Virginia, United States

About

Experience

  • Retirement at Career Break
    Jan 2023 - Present · 3 yrs 6 mos

  • Contractor at Pinnacle Group, Inc.
    Jan 2022 - Jan 2023 · 1 yr 1 mo

    Supported a core design project at Dominion Energy.

  • Retirement at Career Break
    Dec 2019 - Dec 2021 · 2 yrs 1 mo

  • Dominion Energy (Glen Allen, Virginia, United States)
    • Supervisor
      Jun 2008 - Dec 2019 · 11 yrs 7 mos

      Supervised 8 to 10 engineers responsible for the core designs of Surry units 1 and 2 and North Anna units 1 and 2 and the spent fuel pool criticality analyses for North Anna, Surry, and Millstone. Core design work involved loading pattern development, generation of fuel performance and safety analysis inputs, and generation of data to support startup physics testing, unit operation, nuclear instrumentation, and core monitoring. Spent fuel pool criticality analyses were being updated to support implementation of higher fuel enrichments and burnups, newer fuel designs and concepts, as well as the latest regulatory requirements.

    • Nuclear Core Design Engineer
      Jan 1985 - Jun 2008 · 23 yrs 6 mos

      Supported the core designs of Surry units 1 and 2 and North Anna units 1 and 2. Support included core design development, generation of fuel performance and safety analysis inputs, generation of core performance data (design report, operator curves, startup physics testing data, nuclear instrumentation data, etc.), performance of startup physics testing, and core performance monitoring.