Energia i regulacje · 26/07/1995

Proposed Generic Communication Generic Letter 89-10, Supplement 7, Valve Mispositioning in Pressurized-Water Reactors

The Nuclear Regulatory Commission (NRC) is proposing to issue Generic Letter 89-10, Supplement 7 to notify addressees that the NRC is removing the recommendation that MOV mispositioning be considered by pressurized-water reactor licensees in responding to GL 89-10, as was done for boiling-water reactor licensees in Supplement 4. The NRC is seeking comment from interested parties regarding both the technical and regulatory aspects of the proposed generic letter supplement presented under the Supplementary Information heading. This proposed generic letter supplement and supporting documentation were discussed in meeting number 276 of the Committee to Review Generic Requirements (CRGR) on July 11, 1995. The relevant information that was sent to the CRGR to support their review of the proposed generic letter is available in the NRC Public Document Room under accession number 9507170370. The NRC will consider comments received from interested parties in the final evaluation of the proposed generic letter supplement. The NRC's final evaluation will include a review of the technical position and, when appropriate, an analysis of the value/ impact on licensees. Should this generic letter s