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NUREG 0933

Displaying 26 - 31 of 31

DESCRIPTION In an August 1983 memorandum, [1] the EDO requested a comprehensive review of NRC requirements in the area of nuclear power plant piping. In response to this request, the NRC Piping Review Committee (PRC) was formed to review and evaluate …
DESCRIPTION Historical Background Potential seismic interaction involving the movable in-core flux mapping systems was identified as a generic issue in August 1985. [1] This potential interaction exists because portions of the in-core flux mapping system, …
DESCRIPTION To calculate the value of RT PTS as required in 10 CFR 50.61 and 10 CFR 50, Appendix G, licensees must determine the value of the fast neutron fluence on the inside surface of their pressure vessels. Through a number of reviews, NRR found [1] …
DESCRIPTION The issue of fatigue of metal components was identified in SECY-93-049 [1] following the staff's senior management review of key license renewal issues. The recommendation to treat fatigue of metal components as a generic safety issue was …
DESCRIPTION The risk of failure from fatigue of various reactor coolant system components was studied under Issue 78 and later integrated into the NRR Fatigue Action Plan which was completed and documented in SECY-95-245. [1] The staff concluded that the …
DESCRIPTION Historical Background This issue was initiated [1] in response to a recommendation in the screening analysis of Generic Issue (A)             I-195, "Potential Hydrogen Combustion in BWR Piping." GI-195 investigated the potential safety …

Page Last Reviewed/Updated 3/1/2026

Disclaimer: Some of the formatting in NUREG-0933 may not be correct. We are currently working on fixing the formatting.