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Issue date | Title | Topic | |
---|---|---|---|
NLS2023049, 10 CFR Part 21 Report Regarding HGA Relays | 6 September 2023 | 10 CFR Part 21 Report Regarding HGA Relays | |
ML23011A062 | 11 January 2023 | Written Part 21 Notification of a Defect Associated with Imi CCI Supplied Main Steam and Main Feedwater Isolation Valves | |
ML22307A019 | 1 November 2022 | EN 56196 - NRC 10 CFR Part 21 Notification, Nutherm, Written Notification of Potential Defect Found in Nutherm/Sola Hevi-Duty Uninterruptible Power Supply (Ups), S4K2U1000-NM 191 | Reverse polarity |
ML22301A174 | 28 October 2022 | Global Nuclear Fuel Americas, LLC (GNF) - Part 21 60-Day Interim Report Notification: GNF3 Raised Water Rod (SC-22-04 Rt) | |
ML22220A236 | 2 August 2022 | Leonardo DRS, 16-AAT907B Power Supply 10 CFR Part 21 Notification | |
ML22087A009 | 9 March 2022 | Ultra Energy, Report Under 10CFR21 of Noncompliance for N7030 Transmitter | |
ML21363A151 | 29 December 2021 | CFR Part 21 Written Notification Regarding Paragon Energy Solutions, LLC Power Supplies | |
ML21181A220 | 29 June 2021 | Part 21 Written Notification - P21-03302021 Rev. 2 - Failures of Size 1 and 2 Freedom Series Full Voltage Reversing Starters | |
M210077, GE Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Fuel Support Side Entry Orifice Meta-Stable Flow for 2 Beam Locations in the BWR/6 Reactors | 17 June 2021 | GE Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Fuel Support Side Entry Orifice Meta-Stable Flow for 2 Beam Locations in the BWR/6 Reactors | Fuel cladding |
ML21168A217 | 17 June 2021 | GE Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Fuel Support Side Entry Orifice Meta-Stable Flow for 2 Beam Locations in the BWR/6 Reactors | Fuel cladding |
ML21126A172 | 29 April 2021 | Paragon Energy Solutions Failures of Size 1 and 2 Freedom Series Full Voltage Reversing Starters | |
ML20176A432 | 24 June 2020 | GE-Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Non-Conservative BWR/6 Side Entry Orifice (SEO) Loss Coefficients | Fuel cladding |
M200087, GE-Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Non-Conservative BWR/6 Side Entry Orifice (SEO) Loss Coefficients | 24 June 2020 | GE-Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Non-Conservative BWR/6 Side Entry Orifice (SEO) Loss Coefficients | Fuel cladding |
ML20108F530 | 20 March 2020 | 10CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10CFR21-0129, Rev. 0, Test Stand Deficiency - EMD Fuel Injectors P/N H40084720 | |
ML20024E255 | 9 January 2020 | Engine Systems, Inc., Submittal of Selenium Surge Suppressor, Emo P/N 8403049 | |
ML19346H873 | 12 December 2019 | Westinghouse Electric Company - Notification of the Potential Existence of Defect Pursuant to 10 CFR Part 21 | |
ML19347A426 | 10 December 2019 | General Atomics - Reportable Occurrence Under 10CFR21: Reported Failure in Analog High Range Radiation Monitor (RP-2C) | Post Accident Monitoring |
ML19317D093 | 25 October 2019 | Engine Systems, Inc., 10CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10 CFR21-0127, Rev. 0, Emd Fuel Injectors - Seized Plunger and Bushing | |
ML19295D732 | 11 October 2019 | Engine Systems, Inc. Report No. 10CFR21-0125, Rev. 1 - Signal Converter Transmitter | Safe Shutdown Commercial Grade Dedication |
ML19248B766 | 8 August 2019 | Aaf Flanders - Event Number 5346, Reported at 2048 Est on 06/20/18 Re Unapproved Design Change in High Efficiency Particulate Air Filter | |
ML19219A152 | 22 July 2019 | Engine Systems, Inc., 10CFR21 Reporting of Defects and Non-Compliance Report No. 10CFR21-0125, Rev. 0, Signal Converter Transmitter P/N SCT/4-20MA/4-20MA/24DC/-LIM-TA(DCM) | Safe Shutdown |
ML19207A056 | 19 July 2019 | Engine Systems, Inc. - Part 21 Report 10CFR21-0125, Rev. 0, for a 10CFR21 Reportable Notification on a Signal Converter Transmitter | Safe Shutdown Commercial Grade Dedication |
ML19199A034 | 5 July 2019 | Lake Engineering Co., Third Interim Notification Per 10 CFR Part 21 Degraded Snubber SF1154 Hydraulic Fluid Batch No. ZJS1518 | |
ML19190A044 | 7 June 2019 | 10 CFR Part 21 Reporting of Defects for Introl Positioner 890265-010 - Cw SAS Initial Report No. 10CFR21-48 | |
ML19165A027 | 5 June 2019 | 10CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10CFR21-0125-INT, Rev. 0 | Safe Shutdown |
ML19158A131 | 31 May 2019 | Paragon Energy Systems LLC -10 CFR Part 21 Report of Defect GS2 Terry Turbine Introl Positioners | |
ML19168A012 | 31 May 2019 | Paragon Energy Solution LLC-10 CFR Part 21 Report of Defect GS2 Terry Turbine Introl Positioners | |
ML19168A010 | 31 May 2019 | Curtis-Wright Nuclear Division- Notification Report for Potential Part 21 Update | |
ML19077A096 | 5 March 2019 | Interim Notification Per 10 CFR Part 21, Degraded Snubber SF1154 Hydraulic Fluid Batch No. ZJS1518 | |
ML19071A112 | 1 March 2019 | Lake Engineering Co., Corrected Potentially Degraded Snubber SF1154 Hydraulic Fluid Batch 11KLVS146 Final Report, Per 10 CFR Part 21 | |
ML19053A500 | 1 February 2019 | Sor, Inc. Part 21 Notification of Deviation Sor R-Series Housing with Terminal Block | |
ML19002A204 | 21 December 2018 | to Engine Systems, Inc., Part 21 Report Re Emd Fuel and Soakback Pumps - Potentially Undertorqued Cover Bolts | |
ML18344A054 | 6 December 2018 | Framatome, Inc., 10 CFR Part 21 Notification of Existence of a Defect Involving O-ring Supplied in Chesterton Pump Seal Cartridge | Commercial Grade Dedication |
ML18354A742 | 4 December 2018 | Engine Systems, Inc., Submittal of 1OCFR21 Reporting of Defects and Non-Compliance - Report No. 1OCFR21-0123, Rev. 0 - Emo Fuel and Soakback Pumps - Potentially Undertorqued Cover Bolts | |
ML18353A428 | 30 November 2018 | Engine Systems, Inc., 10CFR21-0123, Rev. 0, for a 10CFR21 Reportable Condition on Emd Fuel and Soakback Pumps | |
ML18313A033 | 31 October 2018 | Aaf International, Letter Regarding Unapproved Design Change in a High Efficiency Particulate Air Filter, Reported at 2048 Est on 06/20/18 | |
ML18302A228 | 19 October 2018 | Itt Enidine - USNRC 10CFR Part 21 Notification | |
ML18289A455 | 10 October 2018 | Abb, Inc., 10 CFR Part 21 Notification of Deviation, Dry Type Transformer Serial#: 24-26458 | |
ML18295A199 | 24 September 2018 | Lake Engineering - Second Interim Notification Per 10 CFR Part 21: Degraded Snubber SF1154 Hydraulic Fluid Batch No. 11KLVS146 | |
ML18274A016 | 14 September 2018 | Aaf Flanders - Unapproved Design Change in a High Efficiency Particulate Air Filter | |
ML18219A008 | 6 August 2018 | Follow-up to Interim Report of a Deviation or Failure to Comply | |
ML18173A274 | 20 June 2018 | Aaf Flanders - Part 21 Report Re Unapproved Design Change in a High Efficiency Particulate Air Filter | |
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 | |
ML18039A292 | 24 January 2018 | Velan, Inc. - Corrected Notification for 4NPS Class 150 Through 900 Swing Check Valve Disc (Part Number 8205-012) | |
ML18024A003 | 16 January 2018 | Velan Inc. - Part 21 Notification for Disc (Part Number 8205-012) in 4NPS Class 150 Through 900 Swing Check Valve | |
ULNRC-06393, 10 CFR Part 21 Written Notification Regarding Cameron Barton Model 752B Differential Pressure Transmitters | 31 October 2017 | 10 CFR Part 21 Written Notification Regarding Cameron Barton Model 752B Differential Pressure Transmitters | |
L-PI-17-037, Initial Notification of Failure to Comply or Existence of a Defect | 14 September 2017 | Initial Notification of Failure to Comply or Existence of a Defect | Past operability Loctite |
ML17243A136 | 28 August 2017 | Fisher Information Notice, (FIN) 2017-04 - Erroneous Rotary Seating Torque Calculation in Flowscanner Software |