| Log No. |
Notifier |
Description |
Report Date |
Event No. / Accession No. |
| 2024-37-01 |
Ametek Solidstate Controls, Inc |
Interim Report of a Deviation Associated with Ametek Regulating Transformer Models 85-IS0075-12 and 85-IS0150-14 |
03/11/2025 |
ML25073A045 |
| 2024-37-00 |
Ametek Solidstate Controls, Inc |
Interim Report of a Deviation Associated with Ametek Regulating Transformer Models 85-IS0075-12 and 85-IS0150-14 |
12/28/2024 |
ML24365A117 |
| 2024-36-01 |
FitzPatrick Nuclear Power Plant |
Closure of Interim Report of a Deviation Associated with General Electric Thermal Overload Relay, Model CR124G011, Part Number DD317A7861P003 |
02/28/2025 |
ML25059A254 |
| 2024-36-00 |
FitzPatrick Nuclear Power Plant |
Interim Report of a Deviation Associated with General Electric Thermal Overload Relay, Model CR124G011, Part Number DD317A7861P003 |
11/22/2024 |
ML24330A242 |
| 2024-35-02 |
Columbia Generating Station |
Updated Report of a Deviation Associated with O-Rings for Solenoid Valves Pursuant to 10 CFR 21.21(d)(3)(ii) |
07/17/2025 |
ML25198A329 |
| 2024-35-01 |
Columbia Generating Station |
Part 21 - Valcor Solenoid Valve Defect Identified |
06/26/2025 |
ML25178A801 |
| 2024-35-00 |
Columbia Generating Station |
Interim Report of a Deviation Associated with a Substitute Compound O-ring for Type V70900-45 Valves |
11/21/2024 |
ML24326A362 |
| 2024-34-01 |
Nextra Energy Seabrook, LLC |
Final Report of a Deviation Associated with a GE Hitachi Relay CR120B (Model #DD945E118P0060) |
12/02/2024 |
ML24337A132 |
| 2024-34-00 |
Nextra Energy Seabrook, LLC |
Interim Report of a Deviation Associated with a GE Hitachi Relay CR120B (Model #DD945E118P0060) |
11/14/2024 |
ML24320A089 |
| 2024-33-03 |
Ametek Solidstate Controls, Inc |
Updated Final Report of a Deviation Associated with a Battery Charger Printed Circuit Board, Ametek Part #80-9214031-90, with a Locator of X302, Capacitor’s C35 and C36 |
03/13/2025 |
ML25073A045 |
| 2024-33-02 |
Ametek Solidstate Controls, Inc |
Final Report of a Deviation Associated with a Battery Charger Printed Circuit Board, Ametek Part #80-9214031-90, with a Locator of X302, Capacitor’s C35 and C36 |
02/27/2025 |
ML25062A274 |
| 2024-33-01 |
Duke Energy Carolinas, LLC |
Interim Report of a Deviation Associated with a Battery Charger Printed Circuit Board, Ametek Part #80-921-4031-9 |
01/31/2025 |
ML25034A112 |
| 2024-33-00 |
Duke Energy Carolinas, LLC |
Interim Report of a Deviation Associated with a Battery Charger Printed Circuit Board, Ametek Part#80-921-4031-9 |
10/28/2024 |
ML24303A185 |
| 2024-32-01 |
North Anna Power Station |
Interim Report of a Deviation Associated with a Molded Case Switch, Model: Eaton J250K |
10/28/2024 |
ML24302A240 |
| 2024-32-00 |
North Anna Power Station |
Interim Report of a Deviation Associated with a Molded Case Switch, Model: Eaton J250K |
10/09/2024 |
EN 57370 |
| 2024-31-00 |
MPR Associates, Inc |
Interim Report of a Deviation Associated with Non-Compliant Contactors, Models AF80 and AF116 |
10/04/2024 |
ML24281A066 |
| 2024-30-01 |
NextEra Energy |
Final Report of a Deviation Associated with a Westinghouse Relay, Model NBFD31S |
10/08/2024 |
ML24282A785 |
| 2024-30-00 |
NextEra Energy |
Interim Report of a Deviation Associated with a Westinghouse Relay, Model NBFD31S |
09/18/2024 |
ML24262A223 |
| 2024-29-00 |
Southern Nuclear Operating Co, Inc |
Interim Report of a Deviation Associated with a ETAP Software Error in Transient Stability Program |
09/09/2024 |
ML24253A170 |
| 2024-28-01 |
Diablo Canyon Power Plant |
Interim Report of a Deviation Associated with ALCO Snubber Valve Assemblies Part Number 2402466 |
09/09/2024 |
ML24255A090 |
| 2024-28-00 |
Diablo Canyon Power Plant |
Interim Report of a Deviation Associated with ALCO Snubber Valve Assemblies Part Number 2402466 |
08/15/2024 |
EN 57271 |
| 2024-27-01 |
Browns Ferry Nuclear Plant |
Retraction of Interim Report of a Deviation Associated with a Fike Metal Products 16-inch Rupture Disc, Part Number 16-CPV-C |
08/22/2024 |
EN 57245 |
| 2024-27-00 |
Browns Ferry Nuclear Plant |
Interim Report of a Deviation Associated with a Fike Metal Products 16-inch Rupture Disc, Part Number 16-CPV-C |
07/25/2024 |
EN 57245 |
| 2024-26-10 |
RSCC Wire & Cable LLC |
Part 21 Report - Non-Compliant Insulated Conductor - Update |
07/02/2025 |
EN 57243 |
| 2024-26-09 |
RSCC Wire & Cable LLC |
Update to Retraction of Final Report of a Deviation Associated with a Non-compliant Insulated Conductor |
06/03/2025 |
ML25160A205 |
| 2024-26-08 |
RSCC Wire & Cable LLC |
Update to Retraction of Final Report of a Deviation Associated with a Non-compliant Insulated Conductor |
05/06/2025 |
ML25126A150 |
| 2024-26-07 |
RSCC Wire & Cable LLC |
Update to Retraction of Final Report of a Deviation Associated with a Non-compliant Insulated Conductor |
03/28/2025 |
ML25097A281 |
| 2024-26-06 |
RSCC Wire & Cable LLC |
Update to Retraction of Final Report of a Deviation Associated with a Non-compliant Insulated Conductor |
02/13/2025 |
ML25045A198 |
| 2024-26-05 |
RSCC Wire & Cable LLC |
Update to Retraction of Final Report of a Deviation Associated with a Non-compliant Insulated Conductor |
10/28/2024 |
ML24302A277 |
| 2024-26-04 |
RSCC Wire & Cable LLC |
Update to Retraction of Final Report of a Deviation Associated with a Non-compliant Insulated Conductor |
09/26/2024 |
ML24274A124 |
| 2024-26-03 |
RSCC Wire & Cable LLC |
Update to Retraction of Final Report of a Deviation Associated with a Non-compliant Insulated Conductor |
09/17/2024 |
ML24262A083 |
| 2024-26-02 |
RSCC Wire & Cable LLC |
Retraction of Final Report of a Deviation Associated with a Non-compliant Insulated Conductor |
09/06/2024 |
ML24255A864 |
| 2024-26-01 |
RSCC Wire & Cable LLC |
Final Report of a Deviation Associated with a Non-compliant Insulated Conductor |
08/23/2024 |
ML24239A397 |
| 2024-26-00 |
RSCC Wire & Cable LLC |
Interim Report of a Deviation Associated with a Non-compliant Insulated Conductor |
07/25/2024 |
ML24208A096 |
| 2024-25-02 |
Westinghouse Electric Co |
Updated Interim Report of a Deviation Associated with Westinghouse-supplied Generation 2 and 3 CR-99 and Trident X Control Rod Blades |
03/24/2025 |
ML25083A010 |
| 2024-25-01 |
Westinghouse Electric Co |
Interim Report of a Deviation Associated with Westinghouse-supplied Generation 3 CR-99 and Trident X Control Rod Blades |
09/04/2024 |
ML24249A136 |
| 2024-25-00 |
Westinghouse Electric Co |
Interim Report of a Deviation Associated with Westinghouse-supplied Generation 3 CR-99 Control Rod Blades |
07/21/2024 |
ML24203A001 |
| 2024-24-04 |
Tennessee Valley Authority |
10 CFR 21 Notification -- Defect Associated with Anchor Darling Double-disc Gate Valve |
07/10/2025 |
ML25191A041 |
| 2024-24-03 |
Tennessee Valley Authority |
PART 21 - Improper Upper Wedge-to-Stem Joint in a Commercially Sourced Double-Disc Gate Valve |
06/10/2025 |
EN 57751 |
| 2024-24-02 |
Tennessee Valley Authority |
Updated Report of a Deviation Associated with a Valve in the Unit 3 High Pressure Coolant Injection System |
11/27/2024 |
ML24332A037 |
| 2024-24-01 |
Tennessee Valley Authority |
Updated Report of a Deviation Associated with a Valve in the Unit 3 High Pressure Coolant Injection System |
08/22/2024 |
ML24235A497 |
| 2024-24-00 |
Tennessee Valley Authority |
Interim Report of a Deviation Associated with a Valve in the Unit 3 High Pressure Coolant Injection System |
06/23/2024 |
ML24175A004 |
| 2024-23-00 |
Framatome |
Part 21 Notification of a Deviation Associated with Burnable Poison Rod Assemblies |
06/22/2024 |
ML24177A169 |
| 2024-22-00 |
Flowserve Corp |
Interim Report of a Deviation Associated with a ½" 1878 Piston Check Valve with adjustable cracking pressure SN: 96CEE |
06/11/2024 |
ML24170A863 |
| 2024-21-00 |
Diablo Canyon Power Plant, Units 1 and 2 |
Interim Report of a Deviation Associated with Emergency Diesel Generator Fuel Snubber Valve Assembly |
05/28/2024 |
ML24149A357 |
| 2024-20-01 |
Paragon Energy Solutions |
Final Report of a Deviation Associated with an Emergency Diesel Generator Voltage Regulator |
06/21/2024 |
ML24176A101 |
| 2024-20-00 |
Paragon Energy Solutions |
Interim Report of a Deviation Associated with an Emergency Diesel Generator Voltage Regulator |
05/24/2024 |
ML24149A160 |
| 2024-19-00 |
TE Connectivity |
Interim Report of a Deviation Associated with Non-compliant Material Used in the Potting of the Coils for E7000 Series Relays |
04/23/2024 |
ML24128A237 |
| 2024-18-01 |
Sequoyah Nuclear Plant |
Retraction of Interim Report of a Deviation or Failure to Comply – Transducer Model 8005N |
06/24/2024 |
ML24176A022 |
| 2024-18-00 |
Sequoyah Nuclear Plant |
Interim Report of a Deviation or Failure to Comply – Transducer Model 8005N |
04/25/2024 |
ML24116A261 |
| 2024-17-00 |
Global Nuclear Fuel |
Part 21 Final Report Notification: GNF3 Spacer Relocation |
04/22/2024 |
ML24113A202 |
| 2024-16-00 |
Farley Nuclear Plant |
10 CFR Part 21 Report for Siemens Low Voltage AKW Circuit Breaker |
04/15/2024 |
ML24106A162 |
| 2024-15-04 |
Paragon Energy |
Retraction of Interim Report of a Deviation Associated with a Potential Defect with Schneider Electric Medium Voltage VR Type Circuit Breaker Part Number V5D4133Y000 |
07/27/2024 |
ML24211A087 |
| 2024-15-03 |
Paragon Energy Solutions |
Interim Report of a Deviation Associated with a Potential Defect with Schneider Electric Medium Voltage VR Type Circuit Breaker Part Number V5D4133Y000 |
06/29/2024 |
ML24183A235 |
| 2024-15-02 |
Paragon Energy Solutions |
Interim Report of a Deviation Associated with a Potential Defect with Schneider Electric Medium Voltage VR Type Circuit Breaker Part Number V5D4133Y000 |
05/31/2024 |
ML24155A091 |
| 2024-15-01 |
Paragon Energy Solutions |
Interim Report of a Deviation Associated with a Potential Defect with Schneider Electric Medium Voltage VR Type Circuit Breaker Part Number V5D4133Y000 |
05/02/2024 |
ML24127A089 |
| 2024-15-00 |
Paragon Energy Solutions |
Interim Report of a Deviation Associated with a Potential Defect with Schneider Electric Medium Voltage VR Type Circuit Breaker Part Number V5D4133Y000 |
04/16/2024 |
ML24108A079 |
| 2024-14-00 |
Engine Systems Inc |
Interim Report of a Deviation Associated with a Leaking Cylinder Liner in Emergency Diesel Generator |
04/12/2024 |
ML24107A697 |
| 2024-13-00 |
Transco Products Inc |
Interim Report of a Deviation Associated with Unverified Critical Characteristics of Darmatt KM-1 Flat Board |
04/09/2024 |
ML24103A202 |
| 2024-12-00 |
Diablo Canyon Power Plant |
10 CFR Part 21 Interim Report Regarding Mechanical Snubbers |
04/03/2024 |
ML24095A157 |
| 2024-11-00 |
Alpha-Omega Services, Inc |
Interim Report of a Deviation Associated with Failure to Comply with Testing Requirements |
03/18/2024 |
ML24086A017 |
| 2024-10-01 |
Cooper Nuclear Station |
10 CFR Part 21 Report Regarding Service Water Booster Pump Bearing Housing Covers |
03/27/2024 |
ML24087A214 |
| 2024-10-00 |
Cooper Nuclear Station |
Interim Report of a Deviation Associated with a Residual Heat Removal Service Water Booster Pump Bearing Housing Cover Oil Leak |
03/01/2024 |
EN 57001 |
| 2024-09-00 |
Fairbanks Morse |
Interim Report of a Deviation Associated with Synchro-Start Mini-Gen Signal Generator, Woodward Part Number (PN) SA-3176-D; Fairbanks Morse PN 16302997 |
02/25/2024 |
ML24057A338 |
| 2024-08-00 |
Fairbanks Morse |
Interim Report of a Deviation Associated with Air Start Valve ASCO Part Number (PN) X300529797001HN, Fairbanks Morse PN 11916969 |
02/25/2024 |
ML24057A337 |
| 2024-07-02 |
Xcel Energy / Prairie Island Nuclear Generating Plant |
Closure of Interim Report of a Deviation Associated with Bentley Systems Incorporated AutoPIPE Software |
10/03/2024 |
ML24277A101 |
| 2024-07-01 |
Xcel Energy / Prairie Island Nuclear Generating Plant |
Interim Report of a Potential Deviation or Failure to Comply Associated with Bentley Systems Incorporated AutoPIPE Software (Update) |
04/09/2024 |
ML24101A063 |
| 2024-07-00 |
Xcel Energy / Prairie Island Nuclear Generating Plant |
Interim Report of a Deviation Associated with Bentley Systems Incorporated AutoPIPE Software |
02/09/2024 |
ML24040A171 |
| 2024-06-01 |
Ametek Solidstate Controls |
Final Report of a Deviation Associated with an Oil Filled Capacitors in Aluminum Case Part Number 07-020139-10 |
05/17/2024 |
ML24141A048 |
| 2024-06-00 |
Ametek Solidstate Controls |
Interim Report of a Deviation Associated with an Oil Filled Capacitors in Aluminum Case Part Number 07-020139-10 |
02/09/2024 |
ML24043A086 |
| 2024-05-00 |
VC Summer Nuclear Station |
Interim Report of a Deviation Associated with Emergency Diesel Generator Fuel Oil Piping |
01/18/2024 |
ML24018A011 |
| 2024-04-01 |
VC Summer Nuclear Station |
Interim Report of a Deviation Associated with a Manufacturing Defect Affecting a Control Power Circuit Monitor (CP1) Relay on its 'B' Emergency Diesel Generator |
02/07/2024 |
ML24038A031 |
| 2024-04-00 |
VC Summer Nuclear Station |
Interim Report of a Deviation Associated with a Manufacturing Defect Affecting a Control Power Circuit Monitor (CP1) Relay on its 'B' Emergency Diesel Generator |
01/10/2024 |
EN 56919 |
| 2024-03-01 |
VC Summer Nuclear Station |
Interim Report of a Deviation Associated with a Manufacturing Defect Affecting a Field Flash Contactor (K2) relay on its 'B' Emergency Diesel Generator |
02/07/2024 |
ML24038A032 |
| 2024-03-00 |
VC Summer Nuclear Station |
Interim Report of a Deviation Associated with a Manufacturing Defect Affecting a Field Flash Contactor (K2) relay on its 'B' Emergency Diesel Generator |
01/10/2024 |
EN 56920 |
| 2024-02-01 |
Tennessee Valley Authority |
Final Report of a Deviation Associated with a Crompton Instruments Type 077 Ammeter |
02/22/2024 |
ML24053A393 |
| 2024-02-00 |
Tennessee Valley Authority |
Interim Report of a Deviation Associated with an Crompton Instruments Type 077 Ammeter |
01/03/2024 |
ML24004A033 |
| 2024-01-01 |
Engine Systems, INC. |
Interim Report of a Deviation Associated with an Electro-Motive Diesel (EMD) Cylinder Liner with Bore Deficiency, P/N 9318833 (component of power assembly P/N 40124897) |
01/17/2024 |
ML24018A014 |
| 2024-01-00 |
Engine Systems, INC.
|
Interim Report of a Deviation Associated with an Electro-Motive Diesel (EMD) Cylinder Liner with Bore Deficiency, P/N 9318833 (component of power assembly P/N 40124897), S/N 20M0938. |
01/04/2024 |
ML24008A069 |