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Spotlight
Part 21 Reports - 2017
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| Log No | Notifier | Description | Report Date | Event No. / Accession No. |
|---|---|---|---|---|
| 2017-57-00 | Curtiss-Wright Nuclear Division | Westinghouse / Eaton Cutler Hammer Part Number KD2200U18 (with Trip Unit P/N KT200T) | 12/15/2017 | ML18023A407 |
| 2017-56-00 | Crane Nuclear, Inc. | 10 CFR Part 21 Notification of Defect on Weak Link Analysis for Chapman Gate Valve | 12/19/2017 | ML18003A260 |
| 2017-55-01 | SOR Inc. | Final Report for Potential 10 CFR 21 Notification for SOR Qualification Test Report 9058-102 Revision 2 | 02/05/2018 | ML18039A293 |
| 2017-55-00 | SOR Inc. | Interim Report for Potential 10 CFR 21 Notification for SOR Qualification Test Report 9058-102 Revision 2 | 12/15/2017 | ML18003A259 |
| 2017-54-00 | Engine Systems, Inc. | Turbine Driven Auxiliary Feedwater Pump Control Panel Power Supply Failure | 11/21/2017 | ML17333A379 |
| 2017-53-01 | Ultra Electronics | Interim Report Retraction – Review of Design Changes to the Commercially Purchased Schneider I/A Pressure Transmitter | 11/17/2017 | ML17332A005 |
| 2017-53-00 | Ultra Electronics | Interim Report – Review of Design Changes to the Commercially Purchased Schneider I/A Pressure Transmitter | 10/27/2017 | ML17312A278 |
| 2017-52-00 | Fisher Controls International | Fisher Type 461 Valve Plug Machining | 11/17/2017 | ML17324A979 |
| 2017-51-00 | Ametek Solidstate Controls. | Potentially Defective Eaton Auxiliary Switch Installed in EG Frame Molded Case Circuit Breakers | 10/30/2017 | ML17311A907 |
| 2017-50-00 | Engine Systems, Inc. | Speed Switch Issue Results in Emergency Diesel Generator Failure to Start | 10/26/2017 | ML17311A150 |
| 2017-49-01 | Palo Verde Nuclear Generating Station | Final Report on HPSI Motor Lead Insulation Gouged | 11/08/2017 | ML17312A842 |
| 2017-49-00 | Palo Verde Nuclear Generating Station | HPSI Motor Lead Insulation Gouged | 10/18/2017 | EN 53023 |
| 2017-48-00 | National Technical Systems, Inc. | Part 21 on Siemens 5-3AF-GER-350-1200-78 & 5-3AF-GEU-350-1200-78 Circuit Breakers | 10/11/2017 | ML17286A024 |
| 2017-47-01 | Paragon Energy Solutions | Closure of Interim Report of a Potential Defect of a Paragon Energy Solutions Provided Switch Assembly | 11/27/2017 | ML17354A026 |
| 2017-47-00 | Paragon Energy Solutions | Interim Report of a Potential Defect of a Paragon Energy Solutions Provided Switch Assembly | 10/06/2017 | ML17311A904 |
| 2017-46-01 | Callaway | Written Notification Regarding Cameron Barton Model 752B Differential Pressure Transmitters | 10/31/2017 | ML17304A947 |
| 2017-46-00 | Callaway | Part 21 - Initial Notification - Cameron Model 752B Differential Pressure Transmitters | 10/03/2017 | EN 52998 |
| 2017-45-00 | XCEL Energy / Prairie Island Unit 2 | Initial Notification – EDG High Crankcase Pressure Switch Mounting Bracket Fastener System Failure | 09/14/2017 | ML17257A411 |
| 2017-44-00 | Nutherm International, Inc. | Relay Failure Allen-Bradley Model 700DC | 08/30/2017 | ML17311A903 |
| 2017-43-00 | Fisher Controls International, Inc. | Erroneous Rotary Seating Torque Calculation in FlowScanner 6.6 Software | 08/28/2017 | ML17243A136 |
| 2017-42-02 | Cooper Nuclear Station | Licensee Event Report and Part 21 Written Notification – Defect of an Allen-Bradley Control Relay in a NuTherm Starter | 12/15/2017 | ML17354A149 |
| 2017-42-01 | Cooper Nuclear Station | Licensee Event Report and Part 21 Written Notification - Defect of an Allen-Bradley Control Relay in a NuTherm Starter | 09/27/2017 | ML17279A111 |
| 2017-42-00 | Cooper Nuclear Station | Allen-Bradley 700DC Relay Failure | 08/28/2017 | EN 52934 |
| 2017-41-01 | Elekta, Inc. | Written Notification of a Defect: Oncentra Brachy Applicator Modeling Software when using a Measured Source Path | 09/22/2017 | ML17271A139 |
| 2017-41-00 | Elekta, Inc. | Oncentra Software Problem may cause Unintended Step Size during Brachytherapy Treatment | 08/25/2017 | EN 52926 |
| 2017-40-01 | Columbia Generating Station | Part 21 Notification: GE-Hitachi HMA124A2 Relay Back Plate Mounted Incorrectly | 09/06/2017 | ML17249A692 |
| 2017-40-00 | Columbia Generating Station | GE-Hitachi HMA124A2 Relay Back Plate Mounted Incorrectly | 08/17/2017 | EN 52913 |
| 2017-39-04 | Crane Nuclear, Inc. | Closure of Interim Report Notification of XOMOX Plug Valve High Torsional Stress in Stem (Retraction) | 03/21/2018 | ML18087A002 |
| 2017-39-03 | Crane Nuclear, Inc. | Interim Report Notification of XOMOX Plug Valve High Torsional Stress in Stem (Update) | 01/31/2018 | ML18078A536 |
| 2017-39-02 | Crane Nuclear, Inc. | Interim Report Notification of XOMOX Plug Valve High Torsional Stress in Stem | 10/31/2017 | ML17311A909 |
| 2017-39-01 | Crane Nuclear, Inc. | Notification of XOMOX Plug Valve High Torsional Stress in Stem (Update) | 08/29/2017 | EN 52857 |
| 2017-39-00 | Crane Nuclear, Inc. | Notification of XOMOX Plug Valve High Torsional Stress in Stem | 07/14/2017 | ML17206A040 |
| 2017-38-01 | Curtiss-Wright Nuclear Division | Written Notification for Nova Machine Products Hex Cap Screws Produced from One Heat of Material | 08/09/2017 | ML17223A200 |
| 2017-38-00 | Curtiss-Wright Nuclear Division | Initial Notification for Nova Machine Products Hex Cap Screws Produced from One Heat of Material | 07/13/2017 | ML17206A039 |
| 2017-37-00 | ITT Enidine, Inc. | Potential Current to Pressure Transducer Component Defect | 06/26/2017 | ML17188A422 |
| 2017-36-00 | TE Connectivity | Failure of an Agastat Timing Relay | 06/16/2017 | ML17179A378 |
| 2017-35-02 | Susquehanna Steam Electric Station | Written Notification of a Deviation Related to the Failure of an Eaton/Cutler Hammer A200 Series Starter | 08/17/2017 | ML17229B267 |
| 2017-35-01 | Susquehanna Steam Electric Station | Initial Notification of a Deviation Related to the Failure of an Eaton/Cutler Hammer A200 Series Starter | 07/21/2017 | ML17223A198 |
| 2017-35-00 | Susquehanna Steam Electric Station | Interim Report of a Deviation Related to the Failure of an Eaton/Cutler Hammer A200 Series Starter | 06/09/2017 | ML17160A403 |
| 2017-34-00 | Engine Systems, Inc. | Defective Motor Operated Potentiometer | 06/09/2017 | ML17165A407 |
| 2017-33-02 | WECTEC LLC | Closure of Interim Report Regarding One PCCS Pipe Spool for V. C. Summer Unit 3 and one RCS Pipe Spool for V. C. Summer Unit 2 | 08/14/2017 | ML17251A839 |
| 2017-33-01 | WECTEC LLC | Updated Interim Report Regarding One PCCS Pipe Spool for V. C. Summer Unit 3 and one RCS Pipe Spool for V. C. Summer Unit 2 | 06/19/2017 | ML17251A841 |
| 2017-33-00 | WECTEC LLC | Interim Report Regarding One PCCS Pipe Spool for V. C. Summer Unit 3 and One RCS Pipe Spool for V. C. Summer Unit 2 | 05/15/2017 | ML17145A278 |
| 2017-32-00 | Emerson Automation Solutions | Bettis Brand Seismic Qualified G Series Spring Return Actuators | 05/18/2017 | ML17142A321 |
| 2017-31-03 | Curtiss-Wright Nuclear Division | Updated Final Findings Associated with a Potential Defect in Certain Lots of Grayboot Socket Contacts | 09/11/2017 | ML17311A905 |
| 2017-31-02 | Curtiss-Wright Nuclear Division | Updated Final Findings Associated with a Potential Defect in Certain Lots of Grayboot Socket Contacts | 06/09/2017 | ML17165A406 |
| 2017-31-01 | Curtiss-Wright Nuclear Division | Final Findings Associated with a Potential Defect in Certain Lots of Grayboot Socket Contacts | 05/31/2017 | ML17160A303 |
| 2017-31-00 | Curtiss-Wright Nuclear Division | Potential Defect in Certain Lots of Grayboot Socket Contacts Supplied with EQ Qualified Grayboot Connector Kits | 05/15/2017 | ML17142A322 |
| 2017-30-01 | Tioga Pipe, Inc. | Closure of Interim Report Regarding Supply Of 0.5" OD Stainless Steel Tubing | 09/22/2017 | EN 52745 |
| 2017-30-00 | Tioga Pipe, Inc. | Interim Report Regarding Supply Of 0.5" OD Stainless Steel Tubing | 05/11/2017 | ML17142A323 |
| 2017-29-01 | Emerson Fisher Controls International | Updated Interim Report Relating to a Potential Minimum Wall Thickness Issue on Certain Posi-Seal Valves | 06/09/2017 | ML17165A405 |
| 2017-29-00 | Emerson Fisher Controls International | Interim Report Relating to a Potential Minimum Wall Thickness Issue on Certain Posi-Seal Valves | 05/09/2017 | ML17142A325 |
| 2017-28-03 | Lake Engineering Corp. | Closure of Interim Notification Related to Potentially Degraded Snubber SF-1154 Hydraulic Fluid | 12/05/2017 | ML17355A139 |
| 2017-28-02 | Lake Engineering Corp. | Third Interim Notification Related to Potentially Degraded Snubber SF-1154 Hydraulic Fluid | 11/03/2017 | ML17313A471 |
| 2017-28-01 | Lake Engineering Corp. | Second Interim Notification Related to Potentially Degraded Snubber SF-1154 Hydraulic Fluid | 07/24/2017 | ML17128A465 |
| 2017-28-00 | Lake Engineering Corp. | Interim Notification Related to Potentially Degraded Snubber SF-1154 Hydraulic Fluid | 05/01/2017 | ML17128A465 |
| 2017-27-01 | Ametek Solidstate Controls | Final Notification of Potential Defect on X202 Crest Factor Printed Circuit Board (80-9213516-90) | 06/01/2017 | ML17160A302 |
| 2017-27-00 | Ametek Solidstate Controls | Interim Notification of Potential Defect on X202 Crest Factor Printed Circuit Board (80-9213516-90) | 05/08/2017 | ML17135A310 |
| 2017-26-00 | Summerill Tube Corp. | Interim Report Related to Unqualified Source Material for Nuclear Applications | 05/05/2017 | ML17135A314 |
| 2017-25-00 | Emerson Process Management / TopWorx | Potential Nonconformance Related to Certain TopWorx C8, M8, and H8 Series Switches | 05/04/2017 | ML17135A311 |
| 2017-24-01 | Xcel Energy / Monticello | Closure of Interim Report of a Deviation Related to a new GE Relay Coil | 07/31/2017 | ML17213A025 |
| 2017-24-00 | Xcel Energy / Monticello | Interim Report of a Deviation Related to a new GE Relay Coil | 04/20/2017 | ML17110A244 |
| 2017-23-01 | CB&I Laurens | Closure of Interim Report Regarding Indeterminate NDE Test Reports for Summer 2 & 3 and Vogtle 3 & 4 AP1000 Projects | 05/26/2017 | ML17159A510 |
| 2017-23-00 | CB&I Laurens | Interim Report Regarding Indeterminate NDE Test Reports for Summer 2 & 3 and Vogtle 3 & 4 AP1000 Projects | 04/10/2017 | ML17109A325 |
| 2017-22-01 | WECTEC LLC | Closure of Interim Part 21 Report Regarding 5/8 inch Stainless Steel Tubing for V.C. Summer Unit 2 and 3 AP1000 Project | 05/23/2017 | ML17156A502 |
| 2017-22-00 | WECTEC LLC | Interim Part 21 Report Regarding 5/8 inch Stainless Steel Tubing for V.C. Summer Unit 2 and 3 AP1000 Project | 03/15/2017 | ML17109A327 |
| 2017-21-01 | GE-Hitachi Nuclear Energy | Final Report: Control Rod Drive Mechanisms (CRDM) Contaminated with Chlorides | 07/11/2017 | ML17193A256 |
| 2017-21-00 | GE-Hitachi Nuclear Energy | Interim Report Notification: Control Rod Drive Mechanisms (CRDM) Contaminated with Chlorides | 04/19/2017 | ML17109A072 |
| 2017-20-01 | CB&I AREVA MOX Services | Closure of Interim Report Related to Undersized Vendor Welds on Gloveboxes Supplied by Robatel | 03/21/2017 | ML18080A024 |
| 2017-20-00 | CB&I AREVA MOX Services | Interim Report Related to Undersized Vendor Welds on Gloveboxes Supplied by Robatel | 04/12/2017 | ML17107A133 |
| 2017-19-00 | Emerson Fisher Controls International | Type 546NS Electro-Pneumatic Transducer and Associated Standard Mounting Bracket Seismic Qualification | 04/13/2017 | ML17104A288 |
| 2017-18-00 | ABB Inc. | Part 21 Notification of a Deviation – GKT Relay | 04/13/2017 | ML17114A071 |
| 2017-17-01 | AMETEK Solidstate Controls | Potential Failure of Vishay Diodes (Corrected Serial Number) | 04/06/2017 | ML17101A366 |
| 2017-17-00 | AMETEK Solidstate Controls | Potential Failure of Vishay Diodes | 04/03/2017 | ML17096A269 |
| 2017-16-00 | Engine Systems, Inc. | Manufacturing Defect in Allen-Bradley Diode Surge Suppressor (P/N 199-FSMZ-1) Supplied by ESI | 03/27/2017 | ML17090A398 |
| 2017-15-01 | Columbia Generating Station | Defect in Size 1 Freedom Series Starters with nominal 120 VAC Coils Manufactured by AZZ/NLI (Written Report) | 04/13/2017 | ML17103A545 |
| 2017-15-00 | Columbia Generating Station | Defect in Size 1 Freedom Series Starters with nominal 120 VAC Coils Manufactured by AZZ/NLI | 03/17/2017 | ML17081A454 |
| 2017-14-01 | WECTEC LLC | Closure of Interim Part 21 Report Regarding a Pipe Support for V. C. Summer Unit 2 AP1000 Project | 05/08/2017 | ML17138A206 |
| 2017-14-00 | WECTEC LLC | Interim Part 21 Report Regarding a Pipe Support for V. C. Summer Unit 2 AP1000 Project | 03/02/2017 | ML17072A049 |
| 2017-13-01 | WECTEC LLC | Closure of Interim Part 21 Report Regarding Two Embedment Plates for V. C. Summer Unit 3 AP1000 Project | 05/08/2017 | ML17138A206 |
| 2017-13-00 | WECTEC LLC | Interim Part 21 Report Regarding Two Embedment Plates for V. C. Summer Unit 3 AP1000 Project | 02/16/2017 | ML17068A125 |
| 2017-12-00 | Continental Disc Corporation | Potential Safety Hazard Regarding Installation Torque Instructions for Rupture Discs and Associated Holders | 02/21/2017 | ML17056B885 |
| 2017-11-00 | United Controls International | Part 21 Notification for P/N: 005650-01 Terminal Boxes Supplied by United Controls International | 02/24/2017 | ML17075A277 |
| 2017-10-01 | WECTEC LLC | Closure of Interim Report Regarding Pressurizer Upper Support Ring Girder Strut Lugs Test Coupon Nonconformance for AP1000 Projects | 07/05/2017 | ML17193A203 |
| 2017-10-00 | WECTEC LLC | Interim Report Regarding Pressurizer Upper Support Ring Girder Strut Lugs Test Coupon Nonconformance for AP1000 Projects | 01/26/2017 | ML17047A213 |
| 2017-09-01 | CB&I AREVA MOX Services | Updated Interim Report Regarding Sintering Furnace Nozzles and Cooling Channel Compliance with ASME Section VIII | 06/28/2017 | ML17179A038 |
| 2017-09-00 | CB&I AREVA MOX Services | Interim Report Regarding Sintering Furnace Nozzles and Cooling Channel Compliance with ASME Section VIII | 02/09/2017 | ML17040A098 |
| 2017-08-00 | Emerson – Fisher Controls International | Valve Assembly Nonconformance | 02/08/2017 | ML17040A424 |
| 2017-07-01 | WECTEC LLC | Closure of Interim Report Regarding a Piping Spool Weld Nonconformance for Vogtle Unit 3 AP1000 Project | 03/02/2017 | ML17072A050 |
| 2017-07-00 | WECTEC LLC | Interim Report Regarding a Piping Spool Weld Nonconformance for Vogtle Unit 3 AP1000 Project | 01/05/2017 | ML17026A142 |
| 2017-06-01 | C&D Technologies | Retraction of Interim Report Regarding Battery Jar Dedication Sampling | 03/20/2017 | ML17081A453 |
| 2017-06-00 | C&D Technologies | Interim Report Regarding Battery Jar Dedication Sampling | 01/20/2017 | ML17026A414 |
| 2017-05-01 | Xcel Energy / Monticello | Follow-up to Interim Report of a Deviation or Failure to Comply Related to a Bench Test Failure of a Commercially Dedicated Contactor | 03/02/2017 | ML17061A581 |
| 2017-05-00 | Xcel Energy / Monticello | Interim Report of a Deviation or Failure to Comply Related to a Bench Test Failure of a Commercially Dedicated Contactor | 01/17/2017 | ML17017A501 |
| 2017-04-01 | Curtiss-Wright Electro-Mechanical Corporation | Closure of the Potential Substantial Safety Hazard Exists in the Casing for the AP 1000 Reactor Coolant Pump (RCP) | 06/29/2017 | ML17188A421 |
| 2017-04-00 | Curtiss-Wright Electro-Mechanical Corporation | Potential Substantial Safety Hazard Exists in the Casing for the AP 1000 Reactor Coolant Pump (RCP) | 01/13/2017 | ML17019A389 |
| 2017-03-01 | Fitzpatrick | Retraction of Interim Report Related to the Failure of Foxboro Power Supplies to Meet Voltage Stability Specifications | 03/23/2017 | ML17086A022 |
| 2017-03-00 | Fitzpatrick | Interim Report Related to the Failure of Foxboro Power Supplies to Meet Voltage Stability Specifications | 01/10/2017 | ML17026A413 |
| 2017-02-00 | Engine Systems, Inc. | Seizure of Fuel Injector on Emergency Diesel Generator | 01/06/2017 | ML17019A351 |
| 2017-01-02 | Bellefonte Unit 2 | Containment Vertical Tendon (V281) Failure – A 50.55(e) Third Interim Report. | 10/30/2017 | ML17303A875 |
| 2017-01-01 | Bellefonte Unit 2 | Containment Vertical Tendon (V281) Failure – A 50.55(e) Second Interim Report | 06/07/2017 | ML17158B336 |
| 2017-01-00 | Bellefonte Unit 2 | Containment Vertical Tendon (V281) Failure – A 50.55(e) First Interim Report | 01/06/2017 | ML17006A212 |
Page Last Reviewed/Updated Saturday, September 12, 2026
Page Last Reviewed/Updated Saturday, September 12, 2026