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Issue date | Title | Topic | |
---|---|---|---|
ML19347A426 | 10 December 2019 | General Atomics - Reportable Occurrence Under 10CFR21: Reported Failure in Analog High Range Radiation Monitor (RP-2C) | Post Accident Monitoring |
ML19253A053 | 29 August 2019 | Azz Nuclear - Report of Potential 1O CFR Part 21, Eaton Size 1 and 2 A200 Series Starters/Contactors | |
ML19120A106 | 17 April 2019 | Interim Report of Potential 10 CFR Part 21, Eaton Size 1 and 2 A200 Series Starters/Contactors | |
ML19080A059 | 8 March 2019 | Interim Report of Potential 10CFR Part 21, Eaton A200 Series Starters/Contactors | |
ML18087A003 | 21 March 2018 | Crane Nuclear, Inc. - Part 21 Notification of Defect on Crane Nuclear Figure Number 83 1/2 Spl 10x8x10 and 6x4x6 Bolted Bonnet Gate Valve (Updated) | |
ML18079A014 | 6 March 2018 | Crane Nuclear, Inc., 10 CFR Part 21 Notification of Defect on Crane Nuclear Figure Number 83 1/2 Spl I0x8x10 and 6x4x6 Bolted Bonnet Gate Valve | |
ML18075A355 | 6 March 2018 | 10 CFR Part 21 Notification of Defect on Crane Nuclear Figure Number 83 1/2 Spl 10x8x10 and 6x4x6 Bolted Bonnet Gate Valve | |
ML17212A628 | 24 July 2017 | Lake Engineering Co. - Potentially Degraded Snubber SF1154 Hydraulic Fluid Second - Interim Notification Per 10 CFR Part 21 | |
ML17194A825 | 11 July 2017 | Part 21 Report Re Wedge Pin Failure in Anchor Darling Motor Operated Double Disc Gate Valves with Threaded Stem to Upper Wedge Connections | Anchor Darling |
ML17179A378 | 7 June 2017 | TE Connectivity - Part 21 Transfer of Information TE-023 | |
ML17039A569 | 3 February 2017 | Final Part 21 Report on Defect, Potential for Test Induced Damage 0867F Series Main Steam Safety Relief Valves | |
ML16321A451 | 21 October 2016 | Part 21 Reporting of Defects and Noncompliance | Commercial Grade |
ML16243A472 | 25 August 2016 | Part 21 Reporting of Defects and Noncompliance | Commercial Grade |
ML16188A374 | 30 June 2016 | Part 21 - Inadequate Swaging and Adherence of Silicone O-Ring and Silicone PAD Soft Seat Main Disc and Pilot Disc Assemblies | |
ML16139A834 | 10 May 2016 | Electroswitch - Transmittal of 10CFR Part 21 Reporting of Defects and Noncompliance Regarding Vendor Inspection of Electroswitch Corporation Docket No. 99900833 | Commercial Grade |
ML15265A418 | 21 September 2015 | Sor, Inc. - Part 21 Notification of Deviation - ML15251A212 Irradiation Certification with Insufficient Margin | |
ML15211A497 | 24 July 2015 | Part 21 - Mounting Bracket Seismic Qualification | |
ML15187A172 | 30 June 2015 | Interim Part 21 Report - Potential Test Induced Defect in 0867F Main Steam Safety Relief Valves | Flow Induced Vibration |
ML15134A017 | 1 May 2015 | Part 21 Report Regarding Potential Test Induced Defect in a 0867F Main Steam Safety Relief Valves | Flow Induced Vibration |
ML15077A422 | 17 March 2015 | Curtiss Wright Flow Control Co., Interim Part 21 Report - Potential Test Induced Defect in a 0867F Main Steam Safety Relief Valves | |
ML15022A650 | 20 January 2015 | Letter from Steven R. Eisenberg USNRC 10CFR Part 21 Notification | |
ML14210A010 | 23 July 2014 | Part 21 - Unseating of Valve Spring on Scram Solenoid Pilot Valve | Safe Shutdown Shutdown Margin Scram Discharge Volume Failure to Scram Affidavit |
ML14204A707 | 23 July 2014 | Completed Evaluation of Part 21 Potentially Reportable Condition Notification: Unseating of Valve Spring on SSPV | Affidavit |
ML14204A708 | 23 July 2014 | Enclosure 2, Description of Closure Evaluation, Non-Proprietary Information - Class I (Public) | Safe Shutdown Shutdown Margin Scram Discharge Volume Failure to Scram |
ML13238A253 | 21 August 2013 | Notification of Potential Part 21 Report - Foxboro Power Supply Potential Failures Due to Defective the Wraps and Holders | |
ML13165A342 | 12 June 2013 | 60-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers | |
ML13127A012 | 3 May 2013 | Notification of Potential Interim Part 21 Report of Defect in a Relief Valve Bellows | |
ML13093A153 | 2 April 2013 | Part 21 Report - Foxboro Power Supply Potential Failures Due to Defective Tie Wraps and Holders | |
ML13064A012 | 25 February 2013 | Notification of Potential Part 21 Report Re Wedge Pin Failure of an Anchor/Darling Double-Disc Gate Valve | Anchor Darling |
ML13044A075 | 8 February 2013 | Part 21 - Completed Evaluation for Potential Error in Main Steam Line High Flow Calculational Methodology | Power Uprate |
ML13042A096 | 8 February 2013 | Completed Evaluation of Part 21 Potentially Reportable Condition Notification: Error in Main Steam Line High Flow Calculational Methodology | Power Uprate |
ML12348A136 | 13 December 2012 | Part 21 60-Day Interim Report Notification: Adequacy of Design Change in Am Magne-Blast Circuit Breakers | |
ML12352A123 | 13 December 2012 | 60-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers | |
ML12347A308 | 12 December 2012 | Part 21 60-Day Interim Report Notification: Error in Main Steam Line High Flow Calculational Methodology | |
ML12319A012 | 27 September 2012 | Error in Main Steam Line High Flow Calculational Methodology | |
ML12158A447 | 6 June 2012 | Part 21 60-Day Interim Report Notification - Closufailure of CRD Collet Retainer Tube/Outer Tube Weld | |
ML12163A130 | 6 June 2012 | Part 21 Report - Failure of CRD Collet Retainer Tube/Outer Tube Weld | |
ML12094A371 | 2 April 2012 | Part 21 Report - Rosemount Pressure Transmitters with Nonzero Based Calibrations | |
ML12040A283 | 7 February 2012 | Notification of Potential Part 21 - Failure to Include Seismic Input in Reactor Control Blade Customer Guidance | Safe Shutdown Earthquake Operating Basis Earthquake Channel-control blade interference |
ML12038A028 | 2 February 2012 | Failure of CRD Collet Retainer Tube/Outer Tube Weld | |
ML12032A240 | 1 February 2012 | Notification of Potential Part 21 - 60-Day Interim Report Notification: Failure of CRD Collet Retainer Tube/Outer Tube Weld | |
ML12006A203 | 4 January 2012 | Notification of Potential Part 21 Re Defect in Submersible Valve Position Sensors | |
ML12005A231 | 3 January 2012 | Notification of Potential Part 21 Report - Defective 48 Volt DC Safety Related Power Supplies | |
ML11234A046 | 12 August 2011 | Notification of Potential Defect in Submersible Valve Position Sensors | |
ML11228A084 | 12 August 2011 | Notification of Part 21 - Failure to Include Seismic Input in Reactor Control Blade Customer Guidance | Safe Shutdown Earthquake Operating Basis Earthquake Channel-control blade interference Scram Discharge Volume |
ML112240142 | 11 August 2011 | Part 21 60-Day Interim Report Notification: Failure to Include Seismic Input in Channel-Control Blade Interference Customer Guidance | Safe Shutdown Earthquake Channel-control blade interference Scram Discharge Volume |
ML110480054 | 15 February 2011 | Notification of Potential Part 21 Reportable Condition: Crack Indications in Marathon Control Rod Blades | Stress corrosion cracking |
ML110460487 | 15 February 2011 | Notification of Potential Part 21 Reportable Condition Re Design Life of D and s Lattice Marathon Control Blades | Stress corrosion cracking |
ML103510031 | 15 December 2010 | Notification of Potential Part 21 Report Concerning Failure to Include Seismic Input in Reactor Control Blade Customer Guidance | Safe Shutdown Earthquake Operating Basis Earthquake Channel-control blade interference |
ML103500174 | 15 December 2010 | Notification of Potential Part 21 Re 60-Day Interim Report Notification: Failure to Include Seismic Input in Channel-Control Blade Interference Customer Guidance | Safe Shutdown Earthquake Operating Basis Earthquake Channel-control blade interference |