Technical Bases for Changes in the Subsequent License Renewal Guidance Documents NUREG–2191 and NUREG–2192 (NUREG-2221)

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Manuscript Completed: December 2017
Date Published: December 2017

Office of Nuclear Reactor Regulation
U.S. Nuclear Regulatory Commission
Washington, DC 20555-0001

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This document is a knowledge management and knowledge transfer document associated with NUREG–2191, "Generic Aging Lessons Learned for Subsequent License Renewal (GALL-SLR) Report," and NUREG–2192, "Standard Review Plan for Review of Subsequent License Renewal Applications for Nuclear Power Plants" (SRP-SLR).

This publication documents the technical changes that were made from the guidance contained in Revision 2 of NUREG–1801, "Generic Aging Lessons Learned (GALL) Report," for utilities applying for first license renewal to provide guidance to utilities wishing to apply for subsequent license renewal (i.e., for operation from 60 to 80 years) along with the technical basis for these changes. Changes for the review of subsequent license renewal applications (SLRAs) from Revision 2 of NUREG–1800, "Standard Review Plan for Review of License Renewal Applications for Nuclear Power Plants," are also discussed in this document. Consequently, this document provides the underlying rationale that the U.S. Nuclear Regulatory Commission (NRC) staff used to develop the subsequent license renewal guidance documents.

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