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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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ANS joins others in seeking to discuss SNF/HLW impasse
The American Nuclear Society joined seven other organizations to send a letter to Energy Secretary Christopher Wright on July 8, asking to meet with him to discuss “the restoration of a highly functioning program to meet DOE’s legal responsibility to manage and dispose of the nation’s commercial and legacy defense spent nuclear fuel (SNF) and high-level radioactive waste (HLW).”
Howard J. Bruschi, Ronald P. Vijuk
Nuclear Technology | Volume 91 | Number 1 | July 1990 | Pages 95-101
Technical Paper | Safety of Next Generation Power Reactor / Nuclear Safety | doi.org/10.13182/NT90-A34445
Articles are hosted by Taylor and Francis Online.
The latest Westinghouse nuclear power plant (NPP) designs offer significant safety advantages in addition to enhancements in operability, cycle cost, and construction cost over existing NPPs. The passive safety systems of the 600-MW plant that Westinghouse is designing as part of a U.S. Department of Energy/ Electric Power Research Institute cooperative program to develop innovative advanced light water reactors are described. The new passive safety injection system, the passive residual heat removal system, and the new containment structure are explained. The test programs now under way to validate the design is also discussed. Finally, the new safety features incorporated into the Westinghouse 1300- and 1000-MW plant designs, including the digital instrumentation and control systems that automatically engage safety systems when plant conditions reach trip setpoints, are described. All of these features simplify the plant design, reduce operator intervention, and provide additional safety.