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Part 21 Reports - 2016

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Log NoNotifierDescriptionReport DateEvent No. / Accession No.
2016-73-02Palo Verde Nuclear Generating Station10 CFR 21 Written Report for General Electric Hitachi Model AKR-2BE-50 Breaker05/04/2017ML17124A734
2016-73-01Palo Verde Nuclear Generating Station10 CFR 21 Report for General Electric Hitachi Model AKR-2BE-50 Breaker04/07/2017ML17101A364
2016-73-00Palo Verde Nuclear Generating StationInterim 10 CFR 21 Report for General Electric Hitachi Model AKR-2BE-50 Breaker12/09/2016ML16344A118
2016-72-01Engine Systems, Inc.Revised 10 CFR 21 Report on Subcover Assembly P/N 1A-7846 and Machined Subcover P/N 03-362-04-AH)12/04/2020ML20344A108
2016-72-00Engine Systems, Inc.Manufacturing Issues Identified on Enterprise Diesel Subcovers.12/29/2016ML17006A010
2016-71-00National Technical SystemsPart 21 on Yokogawa DX1000N/P1 Series Recorder, with 24 VDC Power Supply (/P1 option code)12/21/2016ML16362A268
2016-70-01WECTEC LLCV. C. Summer Unit 2 - Part 21 Report Regarding a Piping Spool Weld Nonconformance for AP1000 Project01/31/2017ML17037D204
2016-70-00WECTEC LLCV. C. Summer Unit 2 - Interim Part 21 Report Regarding a Piping Spool Weld Nonconformance for AP1000 Projects12/02/2016ML16349A590
2016-69-02WECTEC LLCClosure of Interim Report Regarding Various Conditions for V. C. Summer Units 2 & 306/07/2017ML17167A174
2016-69-01WECTEC LLCSubmittal of an Updated Interim Report Regarding Various Conditions for V. C. Summer Units 2 & 303/29/2016ML17109A326
2016-69-00WECTEC LLCV.C. Summer Units 2 and 3 - Submittal of an Interim 10 CFR Part 21 Report Regarding Various Conditions12/08/2016ML16356A261
2016-68-01ITT Enidine IncPotential Defect in ITT Conoflow models GT25CA1826 and GT25CD1826 Current to Pressure (l/P) Transducers (Final Report)02/28/2017ML17075A278
2016-68-00ITT Enidine IncPotential Defect in ITT Conoflow models GT25CA1826 and GT25CD1826 Current to Pressure (l/P) Transducers12/22/2016ML17006A012
2016-67-00TE ConnectivityDefective Safety-Related Relays Supplied by TE Connectivity12/13/2016ML17006A011
2016-66-01AREVA NP Inc.Report for the Identification of an Issue Related to Fabrication Record Anomalies at Creusot Forge.06/30/2016ML17192A265
2016-66-00AREVA NP Inc.Interim Report for the Identification of an Issue Related to Fabrication Record Anomalies at Creusot Forge12/07/2016ML16344A120
2016-65-00Wolf Creek Generating StationPower Potential Transformer Overloading Results in Emergency Diesel Generator lnoperability (LER Supplement and Part 21 Report)11/10/2016ML16326A175
2016-64-00Valcor Engineering CorporationSolenoid Valve Cover Machining Defect (Valcor P/N V52636-570)12/05/2016ML17026A412
2016-63-00ATC NuclearPotential Defect on an ATC Nuclear Assembly Containing a W-2 Electroswitch Switch12/02/2016ML16342A978
2016-62-00WECTEC LLCInterim Report Regarding Two Embedment Plates for V. C. Summer Unit 3 AP1000 Project11/11/2016ML16330A514
2016-61-02ENERCONInterim Report Regarding Design Basis Calculation Error Using FLO-2D Software (Updated)02/09/2017ML17055C177
2016-61-01ENERCONInterim Report Regarding Design Basis Calculation Error Using FLO-2D Software (Updated)12/13/2016ML17006A014
2016-61-00ENERCONInterim Report Regarding Design Basis Calculation Error Using FLO-2D Software11/23/2016ML16342A981
2016-60-01CB&I AREVA MOX ServicesClosure of Interim Report on Inadequate Vendor Documentation for Ancillary Structural Equipment Weld Maps11/22/2016ML16327A077
2016-60-00CB&I AREVA MOX ServicesInterim Report on Inadequate Vendor Documentation for Ancillary Structural Equipment Weld Maps10/13/2016ML16287A581
2016-59-01CB&I AREVA MOX ServicesFinal Report - Shaw SSS Fabricators Modular Assembly Frame Welds that Do Not Comply with AWS D1.604/26/2017ML17116A545
2016-59-00CB&I AREVA MOX ServicesShaw SSS Fabricators Modular Assembly Frame Welds that Do Not Comply with AWS D1.611/17/2016ML16326A017
2016-58-01System One Solutions LLCWillful Misconduct and Falsification of Records (Updated by the NRC)03/28/2017EN 52383
2016-58-00System One Solutions LLCWillful Misconduct and Falsification of Records11/21/2016EN 52383
2016-57-01Ametek Solid State ControlsIncorrect Capacitor Used on Circuit Boards (Corrected the recipient of the part from Dresden to Byron)11/28/2016ML16342A980
2016-57-00Ametek Solid State ControlsIncorrect Capacitor Used on Circuit Boards11/21/2016ML16328A315
2016-56-00Westinghouse Electric CompanyControl Rod Guide Card Accelerated Wear11/18/2016ML16328A310
2016-55-00U. S. NavyNotification of Defect - Irradiator Malfunction11/17/2016EN 52372
2016-54-01SOR Inc.Notification of Deviation - SOR Qualification Test Report 9058-102 (Updated)12/02/2016EN 52359
2016-54-00SOR Inc.Notification of Deviation - SOR Qualification Test Report 9058-10211/09/2016EN 52359
2016-53-01Xcel Energy / Prairie IslandFollow-up to an Interim Report of a Deviation or Failure to Comply Related to the Failed Bench Test of a Clark Relay Model 4U3-13012/01/2016ML16336A842
2016-53-00Xcel Energy / Prairie IslandInterim Report of a Deviation or Failure to Comply Related to the Failed Bench Test of a Clark Relay Model 4U3-13011/04/2016ML16309A597
2016-52-02Emerson Fisher Controls InternationalPotential Failure to Comply Concerning Type 546NS Electro-Pneumatic Transducer Seismic Qualification Reports (Update)02/24/2017ML17090A399
2016-52-01Emerson Fisher Controls InternationalPotential Failure to Comply Concerning Type 546NS Electro-Pneumatic Transducer Seismic Qualification Reports (Updated)11/23/2016EN 52324
2016-52-00Emerson Fisher Controls InternationalPotential Failure to Comply Concerning Type 546NS Electro-Pneumatic Transducer Seismic Qualification Reports10/27/2016ML16321A449
2016-51-01CB&I AREVA MOX ServicesClosure of Interim Report Pertaining to Out of Tolerance Electrical Penetration Holes for PML Gloveboxes06/12/2016ML17163A232
2016-51-00CB&I AREVA MOX ServicesInterim Report Pertaining to Out of Tolerance Electrical Penetration Holes for PML Gloveboxes10/27/2016ML16301A296
2016-50-01Nextera Energy Seabrook, LLCWestinghouse Life Line D Type LAC Induction Motor Failure.11/17/2016ML16327A078
2016-50-00Nextera Energy Seabrook, LLCWestinghouse Life Line D Type LAC Induction Motor10/20/2016ML16321A447
2016-49-00Hatch Nuclear Plant Unit 22C Emergency Diesel Generator Inoperable Due to Low Lube Oil Pressure10/13/2016ML16287A788
2016-48-00C&D Technologies, Inc.Welding Failure Between Terminal Posts and the External Battery Terminals Identified in DCU Batteries10/18/2016ML16294A264
2016-47-00ITT Enidine Inc.ITT Conoflow Current to Pressure (I/P) Transducers10/18/2016ML16294A264
2016-46-01WECTEC LLCUpdated Part 21 Report Regarding Deviations of Pipe Spool Flanges for Vogtle Unit 3 AP1000 Project03/15/2017ML17076A083
2016-46-00WECTEC LLCPart 21 Report Regarding Deviations of Pipe Spool Flanges for Vogtle Unit 3 AP1000 Project09/28/2016ML16285A241
2016-45-01McGuire Nuclear StationWritten Notification for Joslyn Clark Overload Heater Element Part Number 245510/19/2016ML16300A209
2016-45-00McGuire Nuclear StationJoslyn Clark Overload Heater Element Part Number 245509/19/2016ML16281A272
2016-44-01EnerSysIdentified Deviation in Published Literature Information (Update)09/02/2016ML16251A098
2016-44-00EnerSysIdentified Deviation in Published Literature Information09/01/2016ML16251A099
2016-43-01WECTEC LLCClosure of Interim Report Regarding Commercial Grade Dedication of Some Steel Plates Used for Vogtle 3 & 4 and Summer 2 & 310/31/2016ML16315A383
2016-43-00WECTEC LLCInterim Report Regarding Commercial Grade Dedication of Some Steel Plates Used for Vogtle 3 & 4 and Summer 2 & 308/26/2016ML16245A198
2016-42-00FlowserveAnchor Darling Size 3 Class 900 Swing Check Valves Failed Local Leak Rate Testing08/31/2016ML16321A450
2016-41-01Crane Nuclear, Inc.Safety Related Component Welding by an Unqualified Welder09/30/2016ML16281A271
2016-41-00Crane Nuclear, Inc.Safety Related Component Welding by an Unqualified Welder08/26/2016ML16243A475
2016-40-01R.E. Ginna Nuclear Power PlantClosure of Interim Part 21 Report Regarding Internal Pump Tolerances between the Impeller Hub and a Wear Ring10/14/2016ML16294A263
2016-40-00R.E. Ginna Nuclear Power PlantInterim Part 21 Report Regarding Internal Pump Tolerances between the Impeller Hub and a Wear Ring08/15/2016ML16229A445
2016-39-01WECTEC LLCClosure of Interim Report Regarding Weld Deviations on Embedments and Overlay Plates for the Vogtle Unit 4 AP1000 Project.09/08/2016ML16258A003
2016-39-00WECTEC LLCInterim Report Regarding Weld Deviations on Embedments and Overlay Plates for the Vogtle Unit 4 AP1000 Project.06/30/2016ML16190A021
2016-38-01Team, Inc. / FurmaniteMaterials Used In Fittings Manufactured By Furmanite For Nuclear Work Not Properly Dedicated (Closure)08/31/2016EN 52074
2016-38-00Team, Inc. / FurmaniteMaterials Used In Fittings Manufactured By Furmanite For Nuclear Work Not Properly Dedicated07/08/2016ML16196A064
2016-37-00Curtiss-Wright Flow Control Co. (Target Rock)Inadequate Swaging and Adherence of Silicone O-Ring and Silicone PAD Soft Seat Main Disc and Pilot Disc Assemblies06/30/2016ML16188A374
2016-36-03Greenberry IndustrialUpdated Report Regarding a Weld Deviation on Structural Module CA33 for the Vogtle Unit 3 AP1000 Project07/06/2017ML17200C954
2016-36-02Greenberry IndustrialReport Regarding a Weld Deviation on Structural Module CA33 for the Vogtle Unit 3 AP1000 Project09/12/2016ML16258A454
2016-36-01Greenberry IndustrialUpdated Interim Report Regarding a Weld Deviation on Structural Module CA33 for the Vogtle Unit 3 AP1000 Project07/26/2016ML16229A180
2016-36-00Greenberry IndustrialInterim Report Regarding a Weld Deviation on Structural Module CA33 for the Vogtle Unit 3 AP1000 Project06/24/2016ML16188A160
2016-35-00ABB Inc.Notification of Deviation for Class 1E Solid State Relays (47H and 60Q)06/24/2016ML16188A378
2016-34-00Emerson Process Management (Fisher Controls International)Insufficient Valve Cage Hardfacing06/21/2016ML16174A395
2016-33-00CB&I AREVA MOX ServicesInterim Report Pertaining to Inadequate Vendor Documentation of Far Vision Acuity Certifications for NDE Personnel06/14/2016ML16166A051
2016-32-01Emerson Process ManagementWritten Report – TopWorx Switches Shipped to one Customer not Qualified for High Energy Line Break Applications07/13/2016ML16203A104
2016-32-00Emerson Process ManagementTopWorx C7 Switches Shipped to Fisher Controls are not Qualified for High Energy Line Break Applications06/13/2016ML16238A490
2016-31-01Curtiss-Wright Nuclear DivisionReport Regarding a Nonconformance on Struthers-Dunn Relays Supplied to Salem and Wolf Creek07/08/2016ML16196A065
2016-31-00Curtiss-Wright Nuclear DivisionInterim Report Regarding a Nonconformance on Struthers-Dunn Relay Part No. B255XCXPFHSC125V Supplied to PSEG06/08/2016ML16162A679
2016-30-01National Technical SystemsUpdated Potential Part 21 on Wyle Laboratories Test Reports Related to Submergence Testing of Gems Liquid Level Transmitters04/29/2016ML16174A398
2016-30-00National Technical SystemsPotential Part 21 on Wyle Laboratories Test Reports Related to Submergence Testing of Gems Liquid Level Transmitters04/25/2016ML16155A354
2016-29-00ABB Inc.Notification of Deviation Related to K-Line Circuit Breaker Secondary Trip Latch06/03/2016ML16162A681
2016-28-00Xcel Energy Prairie IslandInitial Notification of a Failure to Comply Related to ABB Circuit Breaker Type K-600S EO06/03/2016ML16162A682
2016-27-02CB&I AREVA MOX SERVICESClosure of Interim Report Relating to Internal Cross Bracing Welds on High Pressure Filter Housings Provided by Flanders / CSC10/17/2017ML17291A042
2016-27-01CB&I AREVA MOX SERVICESUpdated Interim Report Relating to Internal Cross Bracing Welds on High Pressure Filter Housings Provided by Flanders / CSC02/28/2017ML17059C638
2016-27-00CB&I AREVA MOX SERVICESInterim Report Relating to Internal Cross Bracing Welds on High Pressure Filter Housings Provided by Flanders / CSC06/02/2016ML16154A268
2016-26-01Ametek Solidstate ControlsNotification of Potential Defect with Ametek Inverter Manufactured with Signal Transformer R-10607 (Updated)06/02/2016ML16162A683
2016-26-00Ametek Solidstate ControlsNotification of Potential Defect with Ametek Inverter Manufactured with Signal Transformer R-1060706/02/2016ML16162A680
2016-25-01WECTEC LLCClosure of Interim Part 21 Report Regarding a Weld Deviation on Structural Module CB36 for the Vogtle Unit 3 AP1000 Project07/05/2016ML16197A150
2016-25-00WECTEC LLCInterim Part 21 Report Regarding a Weld Deviation on Structural Module CB36 for the Vogtle Unit 3 AP1000 Project05/06/2016ML16140A115
2016-24-01AZZ/Nuclear Logistics Inc.Part 21 Notification Report for Size 4 Freedom Series Contactor with NLI Special Coil06/21/2016ML16188A376
2016-24-00AZZ/Nuclear Logistics Inc.Potential Reportable Condition Related to Eaton Freedom Series Contactor05/19/2016ML16154A205
2016-23-00Nutherm International, Inc.Potential Defect Found in a Moore Industries SCT Series Signal Converter05/17/2016ML16154A206
2016-22-00United Controls InternationalThomas & Betts Power Solutions/Cyberex Printed Circuit Boards and Mersen (formerly Ferraz Shawmut) Fuses05/16/2016EN 51936
2016-21-00Curtiss-Wright Nuclear DivisionPotential Defect Applicable to Hytork XL1126 Pneumatic Actuators05/13/2016ML16139A831
2016-20-03AZZ/Nuclear Logistics Inc.Masterpact NT and NW Style Circuit Breakers Failed to Electrically Close Following an Anti-Pump Condition (Updated)09/22/2016ML16278A471
2016-20-02AZZ/Nuclear Logistics Inc.Masterpact NT and NW Style Circuit Breakers Failed to Electrically Close Following an Anti-Pump Condition (Updated)07/13/2016ML16139A832
2016-20-01AZZ/Nuclear Logistics Inc.Masterpact NT and NW Style Circuit Breakers Failed to Electrically Close Following an Anti-Pump Condition (Updated)05/13/2016ML16139A832
2016-20-00AZZ/Nuclear Logistics Inc.Masterpact NT and NW Style Circuit Breakers Failed to Electrically Close Following an Anti-Pump Condition05/12/2016ML16139A833
2016-19-01ElectroswitchUpdated Part 21 Notification on Various Electroswitch Products Sold as Safety Class 1E08/25/2016ML16243A472
2016-19-00ElectroswitchPart 21 Notification on Various Electroswitch Products Sold as Safety Class 1E05/10/2016ML16139A834
2016-18-01WECTEC LLCClosure of Interim Part 21 Report Regarding Disposition Of A Nonconformance On Submodule CA03-16 For The V. C. Summer Unit 2 AP1000 Project07/05/2016ML16197A150
2016-18-00WECTEC LLCInterim Part 21 Report Regarding Disposition Of A Nonconformance On Submodule CA03-16 For The V. C. Summer Unit 2 AP1000 Project04/22/2016ML16118A306
2016-17-01WECTEC LLCClosure of Interim Report Regarding Shield Wall Panel Dimensions for V. C. Summer Unit 2 AP1000 Project07/05/2016ML16197A150
2016-17-00WECTEC LLCInterim Report Regarding Shield Wall Panel Dimensions for V. C. Summer Unit 2 AP1000 Project04/14/2016ML16111B134
2016-16-03National Technical SystemsPotential Part 21 on Safety Clip, Siemens Part Number 40115808/15/2016ML16229A444
2016-16-02National Technical SystemsAdditional Evaluation Time Required for Potential Part 21 on Siemens 401-158 Safety Clip used on Type 3AF Circuit Breakers07/18/2016ML16204A059
2016-16-01National Technical SystemsUpdated Potential Part 21 on Siemens 401-158 Safety Clip used on Type 3AF Circuit Breakers04/29/2016ML16126A111
2016-16-00National Technical SystemsPotential Part 21 on Siemens 401-158 Safety Clip used on Type 3AF Circuit Breakers03/14/2016ML16112A210
2016-15-00Emerson Process ManagementSafety Related Fisher Controls Type 3582G Positioner Travel Pin Lock Erroneously Provided as Commercial Grade04/14/2016ML16113A334
2016-14-01Prairie Island Units 1 and 2Closure of Interim Report of a Deviation or Failure to Comply Related to a Load Sequencer Undervoltage Relay08/24/2016ML16238A118
2016-14-00Prairie Island Units 1 and 2Interim Report of a Deviation or Failure to Comply Related to a Load Sequencer Undervoltage Relay04/14/2016ML16106A207
2016-13-00United Controls InternationalPart 21 Notification for Mersen (formerly Ferraz Shawmut) OT15 Fuses03/22/2016ML16098A446
2016-12-00Emerson Process Management – Fisher ControlsPlug/Stem Assembly Groove Pin Dedication03/18/2016ML16084A302
2016-11-02Rotork Controls, Inc.Part 21 Notification Concerning V12 [Part No N69-921] and KS [N69-838 & N69-926] Safety Related Micro Switches10/31/2016ML16321A448
2016-11-01Rotork Controls, Inc.Part 21 Notification Concerning V12 [Part No N69-921] and K5 [N69-838 & N69-926] Safety Related Micro Switches05/04/2016ML16127A595
2016-11-00Rotork Controls, Inc.Interim Report Related to a Basic Micro Switch Which Did Not Change State03/18/2016ML16088A087
2016-10-01Anvil Engineered Pipe SupportsFinal Status and Closure of Hydraulic Snubber Seal Material Deviation Interim Report04/26/2016EN 51788
2016-10-00Anvil Engineered Pipe SupportsHydraulic Snubber Seal Material Deviation Interim Report03/14/2016ML16076A262
2016-09-00Peach Bottom Unit 3Loss of High Pressure Coolant Injection System Function as a Result of Failed Flow Controller Signal Converter (a 50.73 Report)02/26/2016ML16057A011
2016-08-01Nuclear Logistics, Inc.Initial Notification of a Potential 10 CFR 21 Condition Relating to Freedom Series Starter/Contactors02/26/2016ML16061A011
2016-08-00Nuclear Logistics, Inc.Initial Notification of a Potential 10 CFR 21 Condition Relating to Freedom Series Starter/Contactors02/18/2016ML16061A010
2016-07-01Louisiana Energy ServicesFinal Report for Potential 10 CFR 21 Notification04/06/2016ML16104A403
2016-07-00Louisiana Energy ServicesInterim Report for Potential 10 CFR 21 Notification02/02/2016ML16035A489
2016-06-01Curtiss-Wright Nuclear DivisionFinal Report Regarding Qualification/Verification Testing of Reversed Engineered (HCU) Accumulators Used in the Control Rod Drive System of Boiling Water Reactors06/01/2016ML16166A038
2016-06-00Curtiss-Wright Nuclear DivisionInterim Report Regarding Qualification/Verification Testing of Reversed Engineered (HCU) Accumulators Used in the Control Rod Drive System of Boiling Water Reactors02/02/2016ML16035A253
2016-05-01Mirion Technologies (Canberra), Inc.Final Part 21 Report Related to Several Improperly Dedicated Commercial Grade Components08/14/2017ML17228A048
2016-05-00Canberra Industries, Inc.Interim Part 21 Report Related to Several Improperly Dedicated Commercial Grade Components01/26/2016ML16035A254
2016-04-00Emerson Process Management – Fisher ControlsImproper Accessory Mounting Bracket Processing01/29/2016ML16039A255
2016-03-01Curtiss-Wright Nuclear DivisionPart 21 – Final Status and Closeout of a Notification of a Potential Defect in Okonite Tape Splices02/22/2016ML16055A122
2016-03-00Curtiss-Wright Nuclear DivisionNotification of a Potential Defect in Okonite Tape Splices01/22/2016ML16028A103
2016-02-01WECTEC LLC (formerly CB&I Power)Closure of Interim Report Regarding Leak Chase Deviations for Vogtle Unit 4 and V. C. Summer Unit 3 AP1000 Projects07/05/2016ML16197A150
2016-02-00WECTEC LLC (formerly CB&I Power)Interim Report Regarding Leak Chase Deviations for Vogtle Unit 4 and V. C. Summer Unit 3 AP1000 Projects01/05/2016ML16008A959
2016-01-02Emerson Process Management - Fisher ControlsNon-Dedicated Commercial Grade Cap Screws Provided with Safety Related Fisher Type 3570 Positioners03/11/2016ML16076A261
2016-01-01Emerson Process Management - Fisher ControlsNon-Dedicated Commercial Grade Cap Screws Provided with Safety Related Fisher Type 3570 Positioners (Update)02/02/2016EN 51643
2016-01-00Emerson Process Management - Fisher ControlsNon-Dedicated Commercial Grade Cap Screws Provided with Safety Related Fisher Type 3570 Positioners01/08/2016ML16014A223

 

 

 

Page Last Reviewed/Updated Saturday, September 12, 2026

Page Last Reviewed/Updated Saturday, September 12, 2026