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Category:Deficiency Report (per 10CFR50.55e and Part 21)
MONTHYEARML23066A2212023-03-0707 March 2023 Velan, Inc. - Revised Part 21 Notification Re Butterfly Valves Found to Have a Number of Fasteners Loose ML21260A0072021-09-0909 September 2021 Ametek Solidstate Controls, Notification of Potential Defect - 10CFR Part 21 Report Re Omron Timer Relay ML21225A0812021-08-0404 August 2021 Lake Engineering Co., Final Report Per 10 CFR Part 21 Degraded Snubber SF1154 Hydraulic Fluid Batch No. 17BLVS293 ML21126A1722021-04-29029 April 2021 Paragon Energy Solutions Failures of Size 1 and 2 Freedom Series Full Voltage Reversing Starters ML21014A2342020-12-0707 December 2020 Fourth Interim Notification Per 10 CFR Part 21 Re Degraded Snubber SF1154 Hydraulic Fluid Batch No. 17BLVS293 ML20304A1612020-10-14014 October 2020 Lake Engineering Co., Degraded Snubber SF1154 Hydraulic Fluid Batch No. 16DLVS852 Final Report Per 10 CFR Part 21 ML20097B6912020-03-20020 March 2020 Second Interim Notification Per 10 CFR Part 21: Degraded Snubber SF1154 Hydraulic Fluid Batch No. 16DLVS852 ML20042E2522020-01-31031 January 2020 EN 54485 Target Rock Redacted Update to Part 21 Report on Defect of Modification of Valve Component and Main Disc Lift Misadjustment ML20029D1612020-01-21021 January 2020 10 CFR Part 21 Report, Notification of a Defect Modification of a Valve Component and Main Disc Lift Misadjustment ML19346H8732019-12-12012 December 2019 Westinghouse Electric Company - Notification of the Potential Existence of Defect Pursuant to 10 CFR Part 21 ML19347A4262019-12-10010 December 2019 General Atomics - Reportable Occurrence Under 10CFR21: Reported Failure in Analog High Range Radiation Monitor (RP-2C) ML19072A0632019-03-0606 March 2019 10 CFR Part 21 Report Notification of a Defect with Target Rock Modulating Valve Positioner; Model 810000-X ML19071A1122019-03-0101 March 2019 Lake Engineering Co., Corrected Potentially Degraded Snubber SF1154 Hydraulic Fluid Batch 11KLVS146 Final Report, Per 10 CFR Part 21 ML19053A5002019-02-0101 February 2019 Sor, Inc. Part 21 Notification of Deviation Sor R-Series Housing with Terminal Block ML18295A1992018-09-24024 September 2018 Lake Engineering - Second Interim Notification Per 10 CFR Part 21: Degraded Snubber SF1154 Hydraulic Fluid Batch No. 11KLVS146 ML18225A1182018-07-27027 July 2018 Ametek Solidstate Controls - Notification of Potential Defect-10CFR Part 21 ML18078A5362018-01-31031 January 2018 Crane Nuclear, Inc. - Interim Report for 10 CFR Part 21 Investigation Report Notification of Xomox Plug Valve High Torsional Stress in Stem (Update) ML17313A4712017-11-0303 November 2017 Part 21 - Potentially Degraded Snubber SF1154 Hydraulic Fluid Batch 14ELVS145 Interim Report ML17243A1362017-08-28028 August 2017 Fisher Information Notice, (FIN) 2017-04 - Erroneous Rotary Seating Torque Calculation in Flowscanner Software ML17212A6282017-07-24024 July 2017 Lake Engineering Co. - Potentially Degraded Snubber SF1154 Hydraulic Fluid Second - Interim Notification Per 10 CFR Part 21 ML17194A8252017-07-11011 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 ML17101A3662017-04-0606 April 2017 Part 21 Notification - Failure of Vishay Diodes ML17096A2692017-04-0303 April 2017 Part 21 Notification - Failure of Vishay Diodes ML17081A4532017-03-20020 March 2017 Part 21 - Plastic Jar Dedication Sampling ML17026A4142017-01-20020 January 2017 C&D Technologies, Inc. - Part 21 - Plastic Jar Dedication Sampling ML16342A9802016-11-28028 November 2016 Part 21 - Incorrect Capacitor Used on Circuit Boards ML16328A3102016-11-18018 November 2016 Notification of the Potential Existence of Defects Pursuant to 10 CFR Part 21 ML16281A2712016-09-30030 September 2016 Part 21 - Safety Related Component Welding by an Unqualified Welder ML16252A2742016-08-29029 August 2016 Azz/Nli - Part 21 Report - Potential Allen Bradley Timing Relay ML16243A4752016-08-26026 August 2016 Part 21 Safety Related Component Welding by an Unqualified Welder ML16243A4742016-08-26026 August 2016 Potential Part 21 Unqualified Component in Certain Allen Bradley Timing Relays ML16238A1862016-08-15015 August 2016 Update - Report of Potential l0CFR Part 21, Allen Bradley Timing Relay Model 700RTC-NRC Event Number 51030, Accession Number ML15134A016 ML16232A6042016-08-15015 August 2016 Potentially Unqualified Component in Certain Allen Bradley Timing Relays ML16188A3742016-06-30030 June 2016 Part 21 - Inadequate Swaging and Adherence of Silicone O-Ring and Silicone PAD Soft Seat Main Disc and Pilot Disc Assemblies ML16162A6832016-06-0606 June 2016 Notification of Potential Defect- 10CFR Part 21 - Not Approved Current Transformers Installed in Safety Related Equipment ML16162A6802016-06-0303 June 2016 Part 21 - Not Approved Current Transformers Installed in Safety Related Equipment ML16154A2072016-05-26026 May 2016 Part 21, Azz/Nli Nuclear Logistics, Inc., Potentially Unqualified Component in Certain Allen Bradley Timing Relays Model 700RTC ML16194A1992016-05-25025 May 2016 Azz/Nli - Update - Report of Potential 10CFR Part 21, Allen Bradley Timing Relay Model 700RTC ML16111A4202016-04-0808 April 2016 Part 21 Report No. P21-04302015, Rev. 1 Regarding Potentially Unqualified Component in Certain Allen Bradley Timing Relays, Per Browns Ferry, Ginna, Millstone, Nine Mile Point, North Anna, Ft. Calhoun, Perry, River Bend, South Texas Project ML15134A0162015-05-0101 May 2015 Part 21 Report Regarding Potentially Unqualified Component in Certain Allen Bradley Timing Relays ML15159A5682015-04-30030 April 2015 Report of Potential 10CFR Part 21, Allen Bradley Timing Relay Model 700RTC ML15103A4852015-04-0707 April 2015 Itt Engineered Valves - 2nd Interim Report to the NRC of 10 CFR 21 Event 50285, Reported by Itt 07/18/14 Concerning M I Diaphragms, Customer Testing ML15079A3982015-03-13013 March 2015 10 CFR Part 21 Report of Binding in Abb K-Line Breaker Secondary Close Latches (Part Number 716610K01) ML15058A7172015-02-25025 February 2015 Notification of Potential Part 21 Report Re Abb K-Line Circuit Breaker Secondary Close Latch Binding ML15049A4582015-02-0606 February 2015 Thermo Gamma-Metrics, LLC - Part 21 Report Regarding Shutdown Margin Monitor Environmental Qualification Noncompliance ML15022A6502015-01-20020 January 2015 Letter from Steven R. Eisenberg USNRC 10CFR Part 21 Notification ML14274A0522014-09-22022 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 ML14261A1502014-09-17017 September 2014 Interim Report to the NRC of 10 CFR 21 Event 50285, Reported by Itt 07/18/14 Concerning M1 Diaphragms, Customer Testing ML14226A6412014-08-14014 August 2014 Written Notification to the NRC of 10 CFR 21 Event 50285, Reported by Itt 07/18/14 Concerning M1 Diaphragms, Customer Testing ML14210A0102014-07-23023 July 2014 Part 21 - Unseating of Valve Spring on Scram Solenoid Pilot Valve 2023-03-07
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0610312016 U.S. Nuclear Regulatory Commission Operations Center Event Report Part 21 (PAR) Rep Org: AMETEK SOLIDSTATE CONTROLS Supplier:
SIGNAL TRANSFORMER Region: 3 Event# Notification Date I Time: 06/02/2016 16:30 Event Date I Time: 06/02/2016 Last Modification:
06/02/2016 Docket#:
City: COLUMBUS County: Agreement State: Yes State: OH NRC Notified by: ETHAN SALSBURY HQ Ops Officer:
DONG HWA PARK Emergency Class: NON EMERGENCY 10 CFR Section:
21.21 (d)(3)(i)
DEFECTS AND NONCOMPLIANCE License#:
Notifications:
DAN SCHROEDER DAVID HILLS PART 21/50.55 REACTORS Pagel 51972 (EDT) (EDT) R1DO R3DO EMAIL PART 21 -NOT APPROVED CURRENT TRANSFORMERS INSTALLED IN SAFETY RELATED EQUIPMENT The following was excerpted from the Ammeter Part 21 Report: "Ametek inverter manufactured with Signal Transformer R-10607, Ametek part number 80-310879-90 was inadvertently installed in several units from an unapproved supplier.
The potential for this situation to occur exists for new equipment delivered between July of 2015 and May of 2016. Affected utilities and equipment serial numbers are identified below. "Dominion Nuclear Connecticut, Millstone 96000067-0411, 96000067-0511, 96000067-0611, 96000067-0711 "Krsko Nuclear Power Plant 96000068-0211, 96000068-0311, 96000068-0411 "Exelon, Byron Station 96000075-0311, 96000075-0411, 96000075-0511,96000075-0611 "Ametek Solidstate Controls is submitting the following Report of a Potential Defect in accordance with the requirements of 1 OCFR Part 21. "To replace the transformers, Ametek Solidstate Controls will work with you to arrange replacements.
Please our Client Services group at 1-614-846-7500.
mailto: eric.phillips@ametek.com" The potential problems include:
0610312016 U.S. Nuclear Regulatory Commission Operations Center Event Report Page 2 -Mag wire terminated with improper lug and tooling which may cause loss of feedback to static transfer function.
-Spot welded band around the core which has not been adequately seismically evaluated.
-180 degree Celsius insulation system provided instead of the approved 200 degree Celsius and unapproved materials used which impacts the aging analysis.