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Home NRC Library Document Collections Events, Reports Associated with Part 21 Reports

Part 21 Reports - 2012

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Log No Notifier Description Report Date Event No. / Accession No.
2012-60-00 Canberra Industries, Inc. Model GP 100C Gamma Probe Failed to Comply with Certain PSEG Specifications 12/10/2012 ML12363A047
2012-59-01 Tennessee Valley Authority Belden Wire used on Environmentally Qualified Form-Wound Motors Not Fully Qualified 01/18/2013 ML13029A498
2012-59-00 Tennessee Valley Authority Belden Wire used on Environmentally Qualified Form-Wound Motors Not Fully Qualified 12/21/2012 ML13002A029
2012-58-00 ABB Inc. Defect discovered in COM-5 and SSC-T Protective Relays Distributed by ABB INC. 12/21/2012 ML13002A470
2012-57-00 Emerson Process Management Fisher Controls Report Involving Performance of NPT Stamped Cavitrol III Plugs at Catawba Nuclear Station 11/27/2012 ML12356A302
2012-56-01 CB&I AREVA MOX Services Nonconforming Welds on a Pellet Handling Transfer Glovebox (Updated) 01/07/2016 ML16007A113
2012-56-00 Shaw AREVA MOX Services Nonconforming Welds on a Pellet Handling Transfer Glovebox 12/14/2012 ML12353A146
2012-55-01 GE Hitachi Nuclear Energy Updated Report - Adequacy of Design Change in AM Magne-Blast Circuit Breakers 06/12/2013 ML13163A220
2012-55-00 GE Hitachi Nuclear Energy Adequacy of Design Change in AM Magne-Blast Circuit Breakers (Interim Report) 12/13/2012 ML12348A136
2012-54-01 Emerson Process Management Fisher HPD Valve Assemblies with TopWorx Proximity Switch Brackets Installed Upside Down (Update) 04/30/2013 ML13122A127
2012-54-00 Emerson Process Management Fisher HPD Valve Assemblies with TopWorx Proximity Switch Brackets Installed Upside Down 12/06/2012 ML12346A300
2012-53-00 Engine Systems, Inc. Refurbished Emergency Diesel Generator Cylinder Head With Foreign Material in Intake Port. 12/06/2012 ML12342A373
2012-52-00 Flowserve Linear Indications on Pressure Reducing Balancing Sleeve (Interim Report) 11/12/2012 ML12319A475
2012-51-01 Palo Verde Palo Verde Units 1, 2, and 3 - Closure of Part 21 Interim Report for Flowserve Four Inch Regulating Valve 07/26/2013 ML13213A283
2012-51-00 Palo Verde Interim Report for Flowserve Four Inch Regulating Valve 11/09/2012 ML12319A473
2012-50-00 Scientech Potential Grounding Pathway Between Heat Sink and Chassis of CMM830 and TMD830 Control Modules 11/08/2012 ML12318A040
2012-49-00 ABB Inc K-Line Circuit Breaker Operating Mechanism Front Cover Fails to Comply with Specifications 11/08/2012 ML12318A039
2012-48-00 Fisher Controls International Commercial Grade Dedication Not Properly Applied to Type 9200 Butterfly Valves 11/07/2012 ML12318A041
2012-47-00 Fairbanks Morse Engine Fairbanks Morse Opposed Piston EDG Oil Pump Leak 09/28/2012 ML12283A246
2012-46-00 Engine Systems Inc. EMD/Detroit Diesel Temperature Switch Potentially Shipped Without Set Screw 10/05/2012 ML12292A197
2012-45-01 Shaw AREVA MOX Services Interim Report Closure - HVAC Duct Spool Minimum Wall Thickness 12/19/2012 ML12356A095
2012-45-00 Shaw AREVA MOX Services Interim Report - HVAC Duct Spool Minimum Wall Thickness 10/04/2012 ML12278A421
2012-44-02 Waterford 3 Defective Masoneilan I/P Transducer Model 8005N 01/25/2013 ML13025A167
2012-44-01 Waterford 3 Defective Masoneilan Transducer Model 8005N 10/01/2012 ML12276A111
2012-44-00 Waterford 3 Defective Masoneilan Transducer Model 8005N 09/28/2012 EN 48357
2012-43-01 FitzPatrick Retraction - Faulty Rosemount Master Trip Units, Slave Units and Resistance Temperature Detectors 10/26/2012 EN 48353
2012-43-00 FitzPatrick Faulty Rosemount Master Trip Units, Slave Units and Resistance Temperature Detectors 09/27/2012 EN 48353
2012-42-02 GE Hitachi Nuclear Energy Error in Main Steam Line High Flow Calculation Methodology (Final Report). 02/08/2012 ML13042A096
2012-42-01 GE Hitachi Nuclear Energy Error in Main Steam Line High Flow Calculation Methodology (Updated Interim Report). 12/12/2012 ML12347A308
2012-42-00 GE Hitachi Nuclear Energy Error in Main Steam Line High Flow Calculation Methodology (Interim Report). 09/27/2012 ML12271A314
2012-41-01 The Shaw Group Inc. Part 21 Report Regarding Embedments for AP1000 Project Vogtle Units 3 and 4 11/05/2012 ML12318A156
2012-41-00 The Shaw Group Inc. Interim Part 21 Report Regarding Embedments for AP1000 Project Vogtle Units 3 and 4 09/19/2012 ML12268A177
2012-40-00 Ametek Solidstate Controls Notification of Potential Defect in 10 KVA Inverter Model 86VC0100-15 09/07/2012 ML12255A052
2012-39-00 Comanche Peak Failure of Safety Related Breaker Control Devices Due to a Common Cause (a 50.73 report that also constitutes a 10 CFR 21 notification) 08/16/2012 ML12240A050
2012-38-00 Crystal River Unit 3 Mechanical Seal Failure on a new Engine-Driven Diesel Fuel Pump 08/21/2012 ML12240A011
2012-37-01 Westinghouse Electric Company Defect Due to Change in Manufacturing Process Causing Relay Failure in Safety Related Systems 04/08/2013 ML13100A357
2012-37-00 Westinghouse Electric Company Stress Corrosion Cracking Causing Relay Failure in Safety Related Systems 08/23/2012 ML12243A187
2012-36-00 Waterford 3 Drift of I/P Transducer Causes Inoperability of Safety Related System (a 50.73 report that also constitutes a 10 CFR 21 Interim notification). 07/31/2012 ML12214A257
2012-35-00 Nine Mile Point Loss of Isolation Function on RHR Shutdown Cooling Suction Line due to Breaker Trip (a 50.73 report that also constitutes a 10 CFR 21 notification). 07/23/2012 ML12214A396
2012-34-00 ITT Enidine ITT Conoflow Model GFH25 Pneumatic Filter Regulators Fail to Comply with Specifications 08/07/2012 EN 48164
2012-33-00 ITT Enidine ITT Conoflow Model GT25 Series Current to Pressure Transducers Fail to Comply with Specifications 08/07/2012 EN 48163
2012-32-00 Flowserve Defective Valve Seal Cap On Y-Type Globe Valves 08/03/2012 ML12219A231
2012-31-02 Qualtech NP TYCO Model CNT-35-96 Timing Relay Will Not Trip at a Specific Setting (Revision to Notification) 09/10/2012 ML12258A399
2012-31-01 Qualtech NP TYCO Model CNT-35-96 Timing Relay Will Not Trip at a Specific Setting (Revision to Notification) 08/02/2012 ML12226A002
2012-31-00 Qualtech NP TYCO Model CNT-35-96 Timing Relay Will Not Trip at a Specific Setting 07/31/2012 ML12215A320
2012-30-00 Shaw Areva MOX Services Thermally Sensitized Piping Fails ASTM A262 Tests to Detect Susceptibility to Intergranular Attack (Interim Report) 07/12/2012 ML12198A010
2012-29-01 Fort Calhoun Station Defective General Electric CR105X300 Auxiliary Contactor 07/11/2012 ML12199A222
2012-29-00 Fort Calhoun Station Defective General Electric CR105X300 Auxiliary Contactor 07/06/2012 ML121910230
2012-28-00 Nutherm International Potential Failures of Kraus and Naimer (K&N) M470 Spring Return Switches 07/02/2012 ML121910334
2012-27-00 Rosemount Nuclear Reliability Degradation Of Resistors In Trip Units And Readout Assemblies 06/21/2012 ML12177A056
2012-26-00 Flowserve Potentially Reduced Flow Capacity in WKM Pilot Operated Relief Valves in Sizes 2 Inches and Above 06/07/2012 ML12160A364
2012-25-02 Shaw Group Inc Ductility of Reinforcing Steel for Embedments not in Accordance with Code Requirement (Rebuttal clarification by Joseph Oat Corporation). 6/13/2012 ML12171A203
2012-25-01 Shaw Group Inc Ductility of Reinforcing Steel for Embedments not in Accordance with Code Requirement (Rebuttal by Joseph Oat Corporation). 6/13/2012 ML12166A477
2012-25-00 Shaw Group Inc. Ductility of Reinforcing Steel for Embedments not in Accordance with Code Requirement 05/31/2012 ML12160A080
2012-24-01 RSCC Wire & Cable, LLC Firezone 3HR 600V Cable May Not Function as Tested and Qualified 07/20/2012 ML12214A359
2012-24-00 RSCC Wire & Cable, LLC Firezone 3HR 600V Cable May Not Function as Tested and Qualified. 05/30/2012 ML12153A025
2012-23-01 ABB, Inc. Protective Relays May Not be Qualified for Harsh Environments (Closed) 04/01/2013 ML13093A154
2012-23-00 ABB, Inc. Protective Relays May Not be Qualified for Harsh Environments 05/29/2012 ML12153A030
2012-22-05 Watts Bar 1 Final Closure - Unexpected Degradation of Vital Batteries III and IV 03/21/2013 ML13081A140
2012-22-04 Watts Bar 1 Unexpected Degradation of Vital Batteries III and IV 01/22/2013 ML13023A047
2012-22-03 Watts Bar 1 Unexpected Degradation of Vital Batteries III and IV 11/21/2012 ML12326A714
2012-22-02 Watts Bar 1 Unexpected Degradation of Vital Batteries III and IV 09/10/2012 ML12261A473
2012-22-01 Watts Bar 1 Unexpected Degradation of Vital Batteries III and IV 07/24/2012 ML12206A055
2012-22-00 Watts Bar 1 Unexpected Degradation of Vital Batteries III and IV 05/25/2012 ML12145A670
2012-21-00 Shaw Group Inc. Threading Deviations on Steel Reinforcing Bar Provided to Construction Projects 05/14/2012 ML12137A194
2012-20-01 EnergySolutions Shipping Casks Taken Out of Service for Previously Unanalyzed Accident Scenario 05/25/2012 ML12150A369
2012-20-00 EnergySolutions Shipping Casks Taken Out of Service for Previously Unanalyzed Accident Scenario 05/03/2012 ML12136A562
2012-19-01 Diablo Canyon 1 Scientech Controllers Did Not Meet EMI/RFI Guidelines 05/22/2012 ML12144A108
2012-19-00 Diablo Canyon Scientech Controllers Did Not Meet EMI/RFI Guidelines 04/29/2012 ML12123A090
2012-18-03 Mitsubishi Nuclear Energy Systems Steam Generator Tube Wear Adjacent to Retainer Bars (San Onofre 3) 10/05/2012 ML12283A243
2012-18-02 Mitsubishi Nuclear Energy Systems Steam Generator Tube Wear Adjacent to Retainer Bars (San Onofre 3) 09/07/2012 ML12255A054
2012-18-01 Mitsubishi Nuclear Energy Systems Steam Generator Tube Wear Adjacent to Retainer Bars (San Onofre 3) 06/04/2012 ML12157A311
2012-18-00 Mitsubishi Nuclear Energy Systems Steam Generator Tube Leak During First Cycle After Steam Generator Replacement (San Onofre 3) 04/19/2012 ML121210672
2012-17-00 Fisher Controls International Fisher Type 9500 Butterfly Valves Contain Non Dedicated Parts 04/18/2012 EN 47846
2012-16-00 Netco Decrease in Average BADGER Measured Boraflex B10 Areal Density at Grand Gulf 04/18/2012 ML12109A281
2012-15-00 Swagelok Swagelok U Series Bellows Valves Loosening of Stem Tips 04/17/2012 ML12110A167
2012-14-03 Mitsubishi Nuclear Energy Systems Steam Generator Tube Wear (SONGS 2) 10/05/2012 ML12283A302
2012-14-02 Mitsubishi Nuclear Energy Systems Steam Generator Tube Wear (SONGS 2) 09/07/2012 ML12255A053
2012-14-01 Mitsubishi Nuclear Energy Systems Steam Generator Tube Wear (SONGS 2) 06/04/2012 ML12157A310
2012-14-00 Mitsubishi Nuclear Energy Systems, Inc. Interim Report - Steam Generator Tube Wear 04/13/2012 ML12109A094
2012-13-02 ABB, Inc. HK Circuit Breaker Studs Failed to Meet Specification 12/16/2016 ML17006A013
2012-13-01 ABB, Inc. HK Circuit Breaker Studs Failed to Meet Specification 04/27/2012 ML12123A089
2012-13-00 ABB, Inc. HK Circuit Breaker Studs Failed to Meet Specification 04/09/2012 ML12103A171
2012-12-00 Rosemount Nuclear Notification under 10 CFR Part 21 on Certain Rosemount Model 1154 Series H Pressure Transmitters 03/02/2012 ML12066A118
2012-11-00 Ametek Solidstate Controls Potential Defect on Arvan Electrical Terminal Blocks 03/14/2012 ML12075A106
2012-10-00 Susquehanna Inadequate Gasket Preload Leads to Flooding (a 10 CFR 50.73 report) 02/28/2012 ML12060A079
2012-09-01 Browns Ferry Cracks in Residual Heat Removal Pump Stator Frames 04/30/2012 ML121220293
2012-09-00 Browns Ferry Cracks in Residual Heat Removal Pump Stator Frames 03/06/2012 ML12068A372
2012-08-01 EnerSys Interim Report Concerning Battery Cells with Potentially Reduced Discharge Capacity 05/07/2012 ML12137A195
2012-08-00 Enersys Interim Report Concerning Battery Cells With Potentially Reduced Discharge Capacity 03/12/2012 ML12073A347
2012-07-00 Fisher Controls International Potential Minimum Wall Violation on Seismic Plate Valve Bodies 02/28/2012 ML12061A268
2012-06-00 Engine Systems, Inc. Missing Upper Mounting Pads on Subcover Assemblies 02/22/2012 ML12062A021
2012-05-02 Rosemount Nuclear Rosemount Pressure Transmitters With Nonzero Based Calibrations 04/03/2012 ML12097A316
2012-05-01 Rosemount Nuclear Rosemount Pressure Transmitters With Nonzero Based Calibrations 04/02/2012 ML12094A371
2012-05-00 Rosemount Nuclear Rosemount Pressure Transmitters With Nonzero Based Calibrations 02/23/2012 ML12058A141
2012-04-00 Curtiss Wright Flow Control Co. Defective Plug Insulators 02/06/2012 ML12039A241
2012-03-00 Engine Systems, Inc. Foreign Material Found in Emergency Diesel Generator High Pressure Fuel Hose 02/03/2012 ML12038A029
2012-02-01 GE-Hitachi Nuclear Energy Failure of CRD Collet Retainer Tube/Outer Tube Weld. 06/06/2012 ML12163A130
2012-02-00 GE Hitachi Nuclear Energy Failure of CRD Collet Retainer Tube/Outer Tube Weld 02/01/2012 ML12032A240
2012-01-01 ATC Nuclear Defective 48 Volt DC Safety Related Power Supplies 03/27/2012 ML12088A174
2012-01-00 ATC Nuclear Defective 48 Volt DC Safety Related Power Supplies 01/03/2012 ML12005A231

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Page Last Reviewed/Updated Tuesday, March 9, 2021