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Issue date | Title | Topic | |
---|---|---|---|
ML23066A221 | 7 March 2023 | Velan, Inc. - Revised Part 21 Notification Re Butterfly Valves Found to Have a Number of Fasteners Loose | |
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 |
ML17081A453 | 20 March 2017 | Part 21 - Plastic Jar Dedication Sampling | |
ML17026A414 | 20 January 2017 | C&D Technologies, Inc. - Part 21 - Plastic Jar Dedication Sampling | |
ML15099A043 | 2 April 2015 | Amendment to Event Number 50299, 10 CFR Part 21 Notification, Potentially Defective Pressure & Temperature Switches | |
ML15099A042 | 2 April 2015 | Notification of Part 21 Report - Potentially Defective Pressure & Temperature Switches | |
ML14274A052 | 22 September 2014 | Final Report 10CFR Part 21 Evaluation Regarding Misaligned Separators in LCR-25 Standby Batteries, Revision 1 - Original Letter Did Not Include the List of Affected Utilities | |
ML14213A099 | 24 July 2014 | Notification of Part 21 Report - Potentially Defective Pressure & Temperature Switches | |
ML14210A010 | 23 July 2014 | Part 21 - Unseating of Valve Spring on Scram Solenoid Pilot Valve | Safe Shutdown Shutdown Margin Scram Discharge Volume |
ML14204A708 | 23 July 2014 | Enclosure 2, Description of Closure Evaluation, Non-Proprietary Information - Class I (Public) | Safe Shutdown Shutdown Margin Scram Discharge Volume |
ML14204A707 | 23 July 2014 | Completed Evaluation of Part 21 Potentially Reportable Condition Notification: Unseating of Valve Spring on SSPV | |
ML14303A526 | 28 March 2014 | Interim Part 21 Report - Misaligned Separators in LCR-25 Standby Batteries | |
ML13165A342 | 12 June 2013 | 60-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers | |
ML13064A012 | 25 February 2013 | Notification of Potential Part 21 Report Re Wedge Pin Failure of an Anchor/Darling Double-Disc Gate Valve | Anchor Darling |
ML13042A096 | 8 February 2013 | Completed Evaluation of Part 21 Potentially Reportable Condition Notification: Error in Main Steam Line High Flow Calculational Methodology | |
ML13044A075 | 8 February 2013 | Part 21 - Completed Evaluation for Potential Error in Main Steam Line High Flow Calculational Methodology | |
ML12352A123 | 13 December 2012 | 60-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers | |
ML12348A136 | 13 December 2012 | Part 21 60-Day Interim Report Notification: Adequacy of Design Change in Am Magne-Blast Circuit Breakers | |
ML12347A308 | 12 December 2012 | Part 21 60-Day Interim Report Notification: Error in Main Steam Line High Flow Calculational Methodology | |
ML12283A246 | 28 September 2012 | Part 21 - Fairbanks Morse Opposed Piston EDG Oil Pump Leak | Hydrostatic |
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 | |
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 | |
ML110460487 | 15 February 2011 | Notification of Potential Part 21 Reportable Condition Re Design Life of D and s Lattice Marathon Control Blades | |
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 |
ML103060102 | 29 October 2010 | Notification of Potential Part 21 Transfer of Information Concerning Control Components Inc. (CCI) Drag Valves | Boric Acid |
ML102950281 | 20 October 2010 | Part 21 Notification - Crack Indications in Marathon Control Rod Blades | |
ML102930505 | 20 October 2010 | GE Hitachi Nuclear Energy - Notification of Potential Part 21 60-Day Interim Report: Crack Indications in Marathon Control Rod Blades | |
ML102730063 | 27 September 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 |
ML102700614 | 27 September 2010 | Part 21 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 |
ML102520219 | 3 September 2010 | Part 21 - Failure to Include Seismic Input in Reactor Control Blade Customer Guidance | Safe Shutdown Earthquake Operating Basis Earthquake Channel-control blade interference |
ML101940355 | 12 July 2010 | Part 21 Report for Certain Model 3051N Pressure Transmitters | |
ML101940309 | 12 July 2010 | Rosemount Nuclear Notification Under 10 CFR Part 21 for Certain Model 3051N Pressure Transmitters | |
ML101380396 | 14 May 2010 | Part 21 Report - Bent Fuel Spacer Flow Wing | |
ML101370065 | 14 May 2010 | Part 21 Reportable Condition Notification: Bent Fuel Spacer Flow Wing - GNF2 Fuel | |
ML083190017 | 12 November 2008 | Notification of Potential Part 21 on All Dimensionally Verified Commercial Grade Items Processed Per Fisher Manufacture Procedure Fmp 2K28 | |
ML082390106 | 25 August 2008 | Notification of Potential Part 21 on Failure of F and G Switches | Test box |
ML080990634 | 4 April 2008 | Part 21 Notification Regarding Failure to Comply with the Requirements for Dedication of Commercial Grade Items | |
ML080810431 | 20 March 2008 | Part 21 Report Involving Potential Failure of Certain Rosemount Pressure Transmitters | |
ML073200086 | 9 November 2007 | Notification of Potential Part 21 Report Conval Valves Weld Qualifications | |
ML072750470 | 21 September 2007 | MPR Associates, Inc. - Report of Defect in Accordance with 10 CFR 21 | Commercial Grade Dedication |
ML071010125 | 9 April 2007 | Fairbanks Morse Engine, Part 21 Notification - Diesel Cam Roller Bushing Failures |