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Due to a lapse in appropriations, the NRC has ceased normal operations. However, excepted and exempted activities necessary to maintain critical health and safety functions—as well as essential progress on designated critical activities, including those specified in Executive Order 14300—will continue, consistent with the OMB-Approved NRC Lapse Plan.

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References

This page lists, in chronological order, references for Pressurizer Issues.

Date Description
05/28/04 Bulletin 2004-01, "Inspection of Alloy 82/182/600 Materials Used in the Fabrication of Pressurizer Penetrations and Steam Space Piping Connections at Pressurized-Water Reactors"
10-08-97 Generic Letter (GL) 91-18, Rev. 1: "Information to Licensees Regarding NRC Inspection Manual Section on Resolution of Degraded and Nonconforming Conditions."
02-23-90 Information Notice 90-10, "Primary Water Stress Corrosion Cracking of INCONEL 600."
03-17-88 Generic Letter 88-05, "Boric Acid Corrosion of Carbon Steel Reactor Pressure Boundary Components in PWR Plants."

Page Last Reviewed/Updated Wednesday, April 02, 2025

Page Last Reviewed/Updated Wednesday, April 02, 2025