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NRC Issues Draft Regulatory Guide on Light-Water Reactor Coolant Evaluation Guidelines

The NRC has issued DG-1309, Guidelines for Evaluating the Effects of Light-Water Reactor Coolant Environments in Fatigue Analysis of Metal Components, for public comment.  DG-1309 proposes to update Regulatory Guide 1.207 to replace previous staff guidance on the effects of light-water reactor coolant environments on the fatigue lives of nuclear power plant components.  Comments are due by January 23, 2015.

To view the Federal Register notice, click here.