Part 21 Reports: 2026
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| Log No. | Notifier | Description | Report Date | Event No. / Accession No. |
|---|---|---|---|---|
| 2026-08-00 | Southern Nuclear Operating Co, Inc | Initial 10 CFR 21 Notification – Incorrect Length of Spent Fuel Pool Transfer Canal Seals | 05/29/2026 | ML26149A501 |
| 2026-07-00 | NucFil, LLC – NFT | 10 CFR Part 21 Initial Notification: P21-05222026, Rev. 0 Defect of Delivered P-10 PCTFE Subsample Tubes | 05/22/2026 | ML26146A124 |
| 2026-06-01 | Emerson – Fisher Controls International LLC | Fisher Information Notice: FIN 2026-02: Final Written Notification per 10 CFR 21.21(a)(2) Potential Deviation – ASTM A276 Type 316 B Cold Finished Material | 05/15/2026 | ML26138A069 |
| 2026-06-00 | Emerson – Fisher Controls International LLC | Interim Written Notification per 10 CFR 21.21(a)(2) Potential Deviation - ASTM A276 Type 316 B Cold Finished Material | 04/21/2026 | ML26112A070 |
| 2026-05-01 | D.C. Cook Nuclear Plant | Part 21 30-day Notification of ABB Inc. Refurbishment Kit used for K-Line series 600V Breakers | 03/03/2026 | ML26062A250 |
| 2026-05-00 | D.C. Cook Nuclear Plant | Initial Report Notification Pursuant to 10 CFR Part 21.21 - Incorrect Tension Spring within Refurbishment Kit Used for K-Line Series 600V Breakers Supplied by ABB, Inc | 02/04/2026 | ML26048A185 |
| 2026-04-00 | Engine Systems Inc | 10 CFR Part 21 Report No. 10CFR21-0140, Rev. 0 – EMD Cylinder Head P/N 40121485 | 01/30/2026 | ML26033A212 |
| 2026-03-01 | Paragon Energy Solutions, LLC | 10 CFR Part 21 Final Notification: P21-01282026-FN, Rev. 0, Defect with Schneider Electric Actuator Part Number MA-418-0-0-4 | 02/25/2026 | ML26056A135 |
| 2026-03-00 | Paragon Energy Solutions, LLC | 10 CFR Part 21 Initial Notification: P21-01282026, Rev. 0, Defect with Schneider Electric Actuator Part Number MA-418-0-0-4 | 01/28/2026 | ML26029A103 |
| 2026-02-00 | James A. FitzPatrick Nuclear Power Plant (JAF) | Interim 10 CFR Part 21 Report of a Deviation or Failure to Comply Associated with General Electric HMA Type Auxiliary Relay, Model 12HMA124A2, Part Number DA137C6164P001 | 01/22/2026 | ML26022A344 |
| 2026-01-01 | Sequoyah Nuclear Plant | 10 CFR 21.21 Report Regarding Limitorque Actuator/Motor Assemblies SMB-2 and SB-1 | 02/18/2026 | ML26049A224 |
| 2026-01-00 | Sequoyah Nuclear Plant | 10 CFR Part 21 Notification for FlowServe Limitorque Actuator/Motor Assemblies Model Numbers SMB-2 and SB-1 | 01/21/2026 | ML26048A182 |
Page Last Reviewed/Updated Thursday, June 04, 2026
Page Last Reviewed/Updated Thursday, June 04, 2026