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Part 21 Reports: 2019
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| Log No | Notifier | Description | Report Date | Event No. / Accession No. |
|---|---|---|---|---|
| 2019-39-02 | Westinghouse Electric Company | NSAL-20-1 Revision 1, "Reactor Vessel Head Control Rod Drive Mechanism Penetration Thermal Sleeve Cross-Sectional Failure" (Note: NSAL-20-1, Rev 1 is not a Part 21 report. However NSAL-20-1 does contain additional information related to the condition described in Part 21 report 2019-0039-00 and -01) | 10/13/2021 | ML21287A184 |
| 2019-39-01 | Westinghouse Electric Company | NSAL-20-1 Revision 0, "Reactor Vessel Head Control Rod Drive Mechanism Penetration Thermal Sleeve Cross-Sectional Failure" (Note: NSAL-20-1 is not a Part 21 report. However NSAL-20-1 does contain additional information related to the condition described in Part 21 report 2019-0039-00). | 03/02/2020 | ML20063J583 |
| 2019-39-00 | Westinghouse Electric Company | Potential Existence of Defect Pursuant to 10 CFR Part 21: Identification of a Fractured and Dislocated Control Rod Drive Mechanism (CRDM) Thermal Sleeve. | 12/12/2019 | ML19346H873 |
| 2019-38-00 | General Atomics | Reportable Occurrence under 10CFR21: Reported Failure in Analog High Range Radiation Monitor (RP-2C). | 12/10/2019 | ML19347A426 |
| 2019-37-01 | Rosemount Nuclear Instruments, Inc. | Notification under 10 CFR Part 21 for Rosemount Model 1153, 1154, and 3150 Series Pressure Transmitters | 02/26/2020 | ML20064C149 |
| 2019-37-00 | Rosemount Nuclear Instruments, Inc. | Interim Notification under 10 CFR Part 21 for Rosemount Model 1153 and 1154 Pressure Transmitters | 12/05/2019 | ML19361A029 |
| 2019-36-01 | Palo Verde Nuclear Generating Station | 10 CFR 21 Notification for Masoneilan Model 8005N Transducer | 03/27/2020 | EN 54621 |
| 2019-36-00 | Palo Verde Nuclear Generating Station | Interim 10 CFR 21 Report for Masoneilan Model 8005N Transducer | 11/15/2019 | ML19323C971 |
| 2019-35-00 | Frontek Anchor/Darling Enterprises, Inc. | Degraded Hydraulic Snubber Fluid | 11/06/2019 | EN 54375 |
| 2019-34-00 | Browns Ferry, Units 1, 2, and 3 | Interim Report of a Deviation or Failure to Comply (GEH terminal board clip block, part number 228B2374P003) | 10/29/2019 | ML19302D983 |
| 2019-33-01 | Westinghouse Electric Company | Closure of Westinghouse Interim Report of the Evaluation of a Deviation Related to 'T cold' Measurement Uncertainty [Log No. 2019-33-00 (ML19294C507)] | 03/12/2020 | ML20077M122 |
| 2019-33-00 | Westinghouse Electric Company | Interim Report of the Evaluation of a Deviation Related to 'T cold' Measurement Uncertainty | 10/21/2019 | ML19294C507 |
| 2019-32-00 | Engine Systems, Inc. | Report No. 10 CFR21-0127, Rev. 0, EMD Fuel Injectors - Seized Plunger and Bushing | 10/25/2019 | ML19317D093 |
| 2019-31-00 | Curtiss-Wright Nuclear Division | Incorrectly Wired Socket Side Quick Disconnect Connectors | 10/22/2019 | EN 54345 |
| 2019-30-01 | Palo Verde Nuclear Generating Station (PVNGS) Units 1, 2, and 3 | Written Defect Notification for GE-Hitachi Stationary Primary Contact Finger Q0114C5382P002 | 10/31/2019 | ML19304B607 |
| 2019-30-00 | Palo Verde Units 1, 2 and 3 | GE Hitachi Primary Contact Finger Surface Defect | 10/04/2019 | EN 54309 |
| 2019-29-00 | AZZ Nuclear Group | Initial 10 CFR Part 21 Notification - F10 Series MCC Cubicle Stab Alignment - Ref: P21-10042019-1 | 10/04/2019 | ML19305B576 |
| 2019-28-00 | Arkansas Nuclear One | ITE/Gould J20M Coil Block Relay | 10/02/2019 | EN 54215 |
| 2019-27-01 | Flowserve | Final Report (Event # 54301) – ASME Section III – NC-4000, Base Material Acceptance Criteria Usage in lieu of Welding Acceptance Criteria for Valves with Temporary Attachments (i.e. – Lug removal areas). | 10/22/2019 | EN 54301 |
| 2019-27-00 | Flowserve | Use of Base Material Acceptance Criteria in Lieu of Welding Acceptance Criteria for Valves with Temporary Attachments (i.e. – Lug Removal Areas). | 09/30/2019 | ML19281B133 |
| 2019-26-00 | Westinghouse Electric Company | NSAL-19-2 Revision 0, "Contactors Failing to Release/Open When De-energized." | 09/24/2019 | ML19269B709 |
| 2019-25-00 | Rotork Controls, Inc. | Part 21 Notification Concerning a Safety Related "Outer Clutch Ring", Part Number N40039. | 09/23/2019 | ML19290E236 |
| 2019-24-00 | Emerson Process Management, LLC | Fisher Information Notice: FIN 2019-01 – Mechanical Setting of Disk/Stem Taper Pins | 08/23/2019 | ML19239A124 |
| 2019-23-00 | Engine Systems, Inc. | Report No 10CFR21-0126, Rev 0 – EMD Fuel Injector – Cracked Spray Tip, PIN 5229250 | 08/22/2019 | ML19246A102 |
| 2019-22-01 | Flowserve Flow Control Division | Non-Destructive Examination Performance of Components by an Unqualified Employee (Final Report) | 09/06/2019 | ML19261A194 |
| 2019-22-00 | Flowserve Flow Control Division | Non-Destructive Examination Performance of Components by an Unqualified Employee | 08/12/2019 | EN 54215 |
| 2019-21-01 | Columbia Generating Station | Part 21 Written Notification - Spectrum Technologies Control Power Transformers (Micron model B150-2957-1) | 09/03/2019 | ML19247C581 |
| 2019-21-00 | Columbia Generating Station | Part 21 Notification - Spectrum Technologies Control Power Transformers (Micron model B150-2957-1) | 08/08/2019 | EN 54206 |
| 2019-20-03 | ITT Engineered Valves, LLC | Revised Final Report to the NRC of 10 CFR 21 Event 54118 Concerning #25 AM Diaphragm Valves | 08/20/2019 | ML19234A129 |
| 2019-20-02 | ITT Engineered Valves, LLC | Final Report to the NRC of 10 CFR 21 Event 54118 Concerning #25 AM Diaphragm Valves | 08/13/2019 | ML19228A122 |
| 2019-20-01 | ITT Engineered Valves, LLC | Part 21 Written Report Concerning #25 Airmotor Diaphragm | 07/12/2019 | ML19197A049 |
| 2019-20-00 | ITT Engineered Valves, LLC | Potential Part 21 Issue Concerning #25 Airmotor Diaphragm | 06/14/2019 | ML19171A033 |
| 2019-19-02 | Engine Systems, Inc. | 10CFR21 Reporting of Defects and Non-Compliance (Signal Converter Transmitter) (Rev. 1) | 10/11/2019 | ML19295D732 |
| 2019-19-01 | Engine Systems, Inc. | 10CFR21 Reporting of Defects and Non-Compliance (Signal Converter Transmitter) | 07/19/2019 | ML19207A056 |
| 2019-19-00 | Engine Systems, Inc. | Interim Report 10CFR21 Reporting of Defects and Non-Compliance (Signal Converter Transmitter) | 06/05/2019 | ML19165A027 |
| 2019-18-01 |
Ultra Electronics |
Updated Interim Notification Per 10CFR21 (Foxboro Weed N-E11 & N-E13 Series transmitters) | 07/26/2019 | ML19213A025 |
| 2019-18-00 |
Ultra Electronics |
Interim Notification Per 10CFR21 (Foxboro Weed N-E11 & N-E13 Series transmitters) | 05/31/2019 | ML19155A084 |
| 2019-17-02 | Curtiss-Wright SAS | Update to 10 CFR Part 21 Reporting of Defects for Introl Positioner 890265-010 - CW SAS Initial Report No. 10CFR21-48 | 07/11/2019 | ML19210D434 |
| 2019-17-01 | Curtiss-Wright SAS | 10 CFR Part 21 Reporting of Defects for Introl Positioner 890265-010 - CW SAS Initial Report No. 10CFR21-48 | 06/07/2019 | ML19190A048 |
| 2019-17-00 | Paragon Energy Solutions LLC | 10 CFR Part 21 Report of Defect - GS2 Terry Turbine Introl Positioners | 05/31/2019 | ML19168A012 |
| 2019-16-00 | SSM Industries, Inc. | Notification of Potential Defect Applicable to Hytork XL 1126 Pneumatic Actuator | 05/22/2019 | ML19154A207 |
| 2019-15-04 | Lake Engineering Co. | Potentially Degraded Snubber SF1154 Hydraulic Fluid Batch ZJS1518 Final Report per 10 CFR Part 21 | 11/07/2019 | ML19325C094 |
| 2019-15-03 | Lake Engineering Co. | Third [Fourth] Interim Notification per 10 CFR Part 21, Degraded Snubber SF1154 Hydraulic Fluid Batch No. ZJS1518 | 09/09/2019 | ML19263A666 |
| 2019-15-02 | Lake Engineering Co. | Third Interim Notification per 10 CFR Part 21, Degraded Snubber SF1154 Hydraulic Fluid Batch No. ZJS1518 | 07/05/2019 | ML19199A034 |
| 2019-15-01 |
Lake Engineering Co. |
Second Interim Notification per 10 CFR Part 21, Degraded Snubber SF1154 Hydraulic Fluid Batch No. ZJS1518 | 05/06/2019 | ML19136A044 |
| 2019-15-00 | Lake Engineering Co. | Interim Notification per 10 CFR Part 21, Degraded Snubber SF1154 Hydraulic Fluid Batch No. ZJS1518 | 03/05/2019 | ML19077A096 |
| 2019-14-00 | Flowserve Nuclear Products Operations (Vernon) | Notification of Defect - Pressure Breakdown Sleeve, Part Number 09125139 installed in in Charging Pump Model - 2" RLIJ | 04/25/2019 | ML19119A085 |
| 2019-13-00 | AZZ Nuclear | Interim Report of Potential 10 CFR Part 21, EATON Size 1 and 2 A200 Series Starters/Contactors | 04/17/2019 | ML19120A106 |
| 2019-12-00 | Curtiss-Wright Nuclear Division, Enertech | 10 CFR Part 21 Notification for SF-1154 Hydraulic Fluid | 04/15/2019 | ML19121A155 |
| 2019-11-00 | AMETEK Solidstate Controls | Notification of Potential Defect - 10 CFR Part 21 | 04/12/2019 | ML19106A106 |
| 2019-10-00 |
Weir Valves & Controls USA, Inc. |
Part 21 Report - Residual Heat Removal System Motor Operated Globe Valve Experienced Stem Failures | 04/04/2019 | ML19101A097 |
| 2019-09-00 |
Weir Valves & Controls USA, Inc. |
10 CFR Part 21 Report: 24" Class 150 Globe Failed to fully Open due to the Failure of the Anti-Rotation Key | 03/11/2019 | ML19087A251 |
| 2019-08-00 | Curtis-Wright Flow Control Co. | Target Rock Solenoid Valve 810000-X Positioner Circuit Failure May Cause Undesired Position | 03/06/2019 | ML19072A063 |
| 2019-07-00 | Flowserve | Spring Deflection Causing Potential Hang-Up of the Flapper (Disc), Worcester Series 44 | 02/20/2019 | ML19064A231 |
| 2019-06-00 | Xcel Energy / Monticello | "C" Outboard Main Steam Line Isolation Valve Delayed Closure Due to Foreign Material in the Air Valve (LER and Part 21 Report) | 02/14/2019 | ML19046A002 |
| 2019-05-02 | AZZ Nuclear | Report of Potential 10 CFR Part 21, EATON A200 Series Starters/Contactors | 08/29/2019 | ML19253A053 |
| 2019-05-01 | AZZ Nuclear | Updated Part 21 Notification of Potential 10 CFR Part 21, EATON A200 Series Starters/Contactors | 03/08/2019 | ML19080A059 |
| 2019-05-00 | AZZ Nuclear | Part 21 Initial Notification of Potential 10 CFR Part 21, EATON A200 Series Starters/Contactors | 02/08/2019 | ML19053A499 |
| 2019-04-00 | SOR Inc. | Part 21 Notification of Deviation SOR R-Series Housing with Terminal Block | 02/01/2019 | ML19053A500 |
| 2019-03-01 | Engine Systems Inc. | 10 CFR 21 Reportable Notification on Excitation Transformers for Vickers Voltage Regulator System | 03/21/2019 | ML19087A252 |
| 2019-03-00 | Engine Systems Inc. | Part 21 Report - Saturable Reactor (Magnetic Amplifier) for Vickers Voltage Regulator System, P/N 8408218-ESI | 01/25/2019 | ML19042A080 |
| 2019-02-00 | Weschler Instruments | Notification of a Potential Defect in Weschler KX-241 axial, VX-252 and VC-252 Instrument Models | 01/17/2019 | ML19024A163 |
| 2019-01-00 | AMETEK Solidstate Controls | Dedication Testing not performed on Safety-Related Operational Spare Parts Kits | 01/07/2019 | ML19024A164 |
Page Last Reviewed/Updated Monday, December 06, 2021
Page Last Reviewed/Updated Monday, December 06, 2021