Formally Washington Public Power Supply System
Energy Northwest  |
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Letter log | | | Issue date | Site | Title | Topic |
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| GO2-26-011, Application to Incorporate Licensing Topical Report NEDE-33885P-A, Revision 1, GNF CRDA Application Methodology | 26 February 2026 | Columbia | Application to Incorporate Licensing Topical Report NEDE-33885P-A, Revision 1, GNF CRDA Application Methodology | Shutdown Margin Surveillance Frequency Control Program Fuel cladding Restart | | IR 05000397/2026301 | 18 February 2026 | Columbia | NRC Initial Operator Licensing Examination Approval 05000397/2026301 | | | ML26048A264 | 18 February 2026 | Columbia | Notification of Post-Approval Site Inspection for License Renewal and Request for Information 05000397/2026012 | Aging Management License Renewal | | GO2-26-022, Snubber Program Plan for the Fifth Code of Records Inservice Testing Interval | 5 February 2026 | Columbia | Snubber Program Plan for the Fifth Code of Records Inservice Testing Interval | Safe Shutdown | | IR 05000397/2025004 | 4 February 2026 | Columbia | Integrated Inspection Report 05000397/2025004 | Commercial Grade Dedication Internal Flooding Enforcement Discretion Squib Functionality Assessment Operability Determination Maintenance Rule Program Pressure Boundary Leakage | | ML26026A217 | 26 January 2026 | Columbia | Notification of Cybersecurity Inspection (NRC Inspection Report 05000397/2026401) and Request for Information | Cyber Security | | GO2-25-134, Generating Station - Submittal of Fifth Code of Record Inservice Testing Program Plan | 15 January 2026 | Columbia | Generating Station - Submittal of Fifth Code of Record Inservice Testing Program Plan | | | ML26012A070 | 14 January 2026 | Palo Verde Wolf Creek Grand Gulf Cooper Arkansas Nuclear Columbia River Bend Diablo Canyon Callaway Waterford South Texas Comanche Peak | Reassignment of U.S. Nuclear Regulatory Commission Branch Chief in the Division of Operating Reactor Licensing for Plant Licensing Branch IV | | | GO2-26-004, Independent Spent Fuel Storage Installation, Biennial 50.59/72.48 Report | 7 January 2026 | Columbia | Independent Spent Fuel Storage Installation, Biennial 50.59/72.48 Report | | | GO2-25-142, Guarantee of Payment of Deferred Premium | 22 December 2025 | Columbia | Guarantee of Payment of Deferred Premium | |
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