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Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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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Fusion Science and Technology
Latest News
Vogtle-3 shuts down for valve issue
One of the new Vogtle units in Georgia was shut down unexpectedly on Monday last week for a valve issue that has since been investigated and repaired. According to multiple local news outlets, Georgia Power reported on July 17 that Unit 3 was back in service.
Southern Company spokesperson Jacob Hawkins confirmed that Vogtle-3 went off line at 9:25 p.m. local time on July 8 “due to lowering water levels in the steam generators caused by a valve issue on one of the three main feedwater pumps.”
S. Dal Bello, P. Gallina, E. Pasqualetto, A. Rossi, G. Marchiori, P. Sonato
Fusion Science and Technology | Volume 34 | Number 3 | November 1998 | Pages 1155-1159
Remote Maintenance Technology | doi.org/10.13182/FST98-A11963769
Articles are hosted by Taylor and Francis Online.
The design of an inspection system for the RFX first wall is reported. A crossed tracked vehicle is proposed to overcome the problem of possible overturning. The vehicle is equipped with a frontal TV camera and communicates with its off-board control, placed outside the vessel, by means of an umbilical cord which includes signal and power cables and can be used to recover the vehicle in case of failure. Since the inspection will be performed without venting the vessel, all components must be compatible with UHV condition. An insertion system made up of two telescopic elements and a rotating chute was also designed to introduce the vehicle into the vessel in safe conditions.