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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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.
Junichi Tanji, Shunsuke Utena
Nuclear Technology | Volume 71 | Number 3 | December 1985 | Pages 580-589
Technical Paper | Nuclear Safety | doi.org/10.13182/NT85-A33680
Articles are hosted by Taylor and Francis Online.
A symptom-oriented method for providing operational guidelines under posttrip conditions is developed to support operators of boiling water reactor power plants. The method is dedicated to providing the operator with two levels of operational guidelines for a plant cold shutdown. Level I involves a selection of basic operating tactics, and level II involves a determination of operation priority and a confirmation of operation results. Technical evaluation of the guidance algorithm is made using off-line simulation tests postulating the events in loss-of-feedwater and loss-ofcoolant accidents. Results show that the developed method is adequate.
