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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Ho Nieh nominated to the NRC
Nieh
President Trump recently nominated Ho Nieh for the role of commissioner in the Nuclear Regulatory Commission through the remainder of a term that will expire June 30, 2029.
Nieh has been the vice president of regulatory affairs at Southern Nuclear since 2021, though he is currently working as a loaned executive at the Institute of Nuclear Power Operations, where he has been for more than a year.
Nieh’s experience: Nieh started his career at the Knolls Atomic Power Laboratory, where he worked primarily as a nuclear plant engineer and contributed as a civilian instructor in the U.S. Navy’s Nuclear Power Program.
From there, he joined the NRC in 1997 as a project engineer. In more than 19 years of service at the organization, he served in a variety of key leadership roles, including division director of Reactor Projects, division director of Inspection and Regional Support, and director of the Office of Nuclear Reactor Regulation.
C. W. (SWEDE) Hultman, Richard W. Jackson
Nuclear Technology | Volume 87 | Number 4 | December 1989 | Pages 1109-1111
Late Paper | TMI-2: Decontamination and Waste Management / Nuclear Safety | doi.org/10.13182/NT89-A27701
Articles are hosted by Taylor and Francis Online.
After the March 1979 accident, standard procedures to remove the reactor vessel head and plenum could not be used at Three Mile Island Unit 2 because of damage to its core, resulting in higher-than-normal radiation levels and airborne radioactive contamination. A plan that emphasized special precautions to minimize personnel exposure and to preclude the spread of contamination was developed. It encompassed modifications to existing equipment and methods of work, and it relied on remotely controlled operations for the safe removal and storage of the reactor vessel head and plenum. The head was removed and stored in July 1984. The plenum was removed and stored in May 1985.
