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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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Deep Space: The new frontier of radiation controls
In commercial nuclear power, there has always been a deliberate tension between the regulator and the utility owner. The regulator fundamentally exists to protect the worker, and the utility, to make a profit. It is a win-win balance.
From the U.S. nuclear industry has emerged a brilliantly successful occupational nuclear safety record—largely the result of an ALARA (as low as reasonably achievable) process that has driven exposure rates down to what only a decade ago would have been considered unthinkable. In the U.S. nuclear industry, the system has accomplished an excellent, nearly seamless process that succeeds to the benefit of both employee and utility owner.
C. V. Chester, R. O. Chester
Nuclear Technology | Volume 9 | Number 6 | December 1970 | Pages 786-795
Reactor | doi.org/10.13182/NT70-A28710
Articles are hosted by Taylor and Francis Online.
The Turkey Point pressurized water reactor was analyzed as a Civil Defense problem in a nuclear attack. It is postulated that the reactor presents no additional hazard in a target area unless a large fraction of the fission product inventory in the core can be promptly released due to weapon effects. High explosive tests on scale models of the pressure vessel and pertinent shielding were employed to determine the required delivery accuracy of nuclear weapons to rupture the pressure vessel and release the core fission product inventory. We conclude that the presence of a power reactor in a target area will not add significantly to the number of casualties produced by a nuclear weapon unless the reactor receives essentially a direct hit. Further, preferentially targeting a PWR would be prohibitively expensive because, with existing missile accuracies, a large number of weapons would have to be targeted on the reactor to ensure getting a direct hit.