Home > NRC Library > ADAMS Public Documents

Ack receipt of 850412 memo providing concerns re prioritization of Generic Issue 55, "Failures of Class 1E Safety-Related Switchgear Breakers to Close on Demand." Div of Safety Technology will reexam issue.

Accession Number: ML20127B981

Date Released: Sunday, October 27, 2024

Package Contents

The following links on this page are to Adobe Portable Document Format (PDF) files. To obtain a free viewer for displaying this format, see our Plugins, Viewers, and Other Tools.

• ML20128D100 - Ack receipt of 850412 memo providing concerns re prioritization of Generic Issue 55, "Failures of Class 1E Safety-Related Switchgear Breakers to Close on Demand." Div of Safety Technology will reexam issue. (1 page(s), 5/9/1985)
• ML20127D645 - Advises that implementation of AEOD Recommendations 2 & 3 of Case Study C301 be verified to ensure valid prioritization evaluation of Generic Issue 55, "Failures of Class 1E Safety-Related Switchgear Circuit Breakers...." (1 page(s), 4/12/1985)
• ML20127B978 - Forwards review of potential for unmonitored failures of Class 1E safety-related switchgear circuit breakers & power supplies performed at selected Region III nuclear plants. Info provided for consideration during NRR ongoing reviews. (10 page(s), 6/1/1984)