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Category:Deficiency Report (per 10CFR50.55e and Part 21)
MONTHYEARML23348A3942023-12-14014 December 2023
Interim Part 21 Report of a Potential Deviation or Failure to Comply Associated with Starter Contactors for the High Pressure Coolant Injection Suppression Pool Inboard Suction Valve
ML23335A0722023-12-0101 December 2023
Interim Report of a Deviation or Failure to Comply Associated with a Relay in the Unit 2 Reactor Core Isolation Cooling Condensate Pump
ML23320A2542023-11-16016 November 2023
Interim Part 21 Report of a Deviation or Failure to Comply Associated with Check Valve 0-CKV-023-0565 for D1 Residual Heat Removal Service Water Pump
ML23282A0022023-10-0606 October 2023
Interim Part 21 Report of a Deviation or Failure to Comply Associated with Check Valve 0-CKV-023-0565 for D1 Residual Heat Removal Service Water Pump
ML22208A0042022-06-17017 June 2022
Nutherm International, Inc., USNRC 10CFR Part 21 Notification Reference: Arnold Magnetics Power Supply Part Number PBM-24-106
ML22153A0792022-04-0707 April 2022
10CFR Part 21 Notification for Curtiss-Wright Supplied RCS-Dresser Actuator P/N: SURE-24-10-4
ML21294A0292021-10-0404 October 2021
Flowserve Part 21 Notification for Limitorque Supplied DC Motor
ML20049A0752020-02-11011 February 2020
C&D Technologies, Inc. -10 CFR Part 21 Evaluation Regarding Container Failure in KCR-07 Batteries
ML19317D0932019-10-25025 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
ML19002A2042018-12-21021 December 2018
to Engine Systems, Inc., Part 21 Report Re Emd Fuel and Soakback Pumps - Potentially Undertorqued Cover Bolts
ML18341A2472018-12-0606 December 2018
Mirion Technologies - 10 CFR Part 21.21 Report Re Relays Defect
ML18354A7422018-12-0404 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
ML18302A2282018-10-19019 October 2018
Itt Enidine - USNRC 10CFR Part 21 Notification
ML18087A0032018-03-21021 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)
ML18079A0142018-03-0606 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
ML18075A3552018-03-0606 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
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)
ML18003A2602017-12-19019 December 2017
Crane Nuclear, Inc. - 10 CFR Part 21 Notification of Defect on Weak Link Analysis for Chapman Gate Valve Figure L900, Item #18, Drawing CC05307, Revision B
ML17243A1362017-08-28028 August 2017
Fisher Information Notice, (FIN) 2017-04 - Erroneous Rotary Seating Torque Calculation in Flowscanner Software
ML17228A0482017-08-14014 August 2017
Final 10 CFR Part 21.21 Report Re Defect of Manual Flow Controller Used at Fort Calhoun Nuclear Station
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
ML17179A3782017-06-0707 June 2017
TE Connectivity - Part 21 Transfer of Information TE-023
ML17114A0692017-04-19019 April 2017
Part 21 Report - Control Rod Drive Mechanisms Contaminated with Chlorides
ML17114A0702017-04-13013 April 2017
Part 21 Notification - Identified Fisher 546S Electro-Pneumatic Transducers Standard Mounting Brackets Failed Seismic Testing Standards
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
ML16294A2642016-10-18018 October 2016
Part 21 Report - Defective Current to Pressure Transducers
ML16278A4712016-09-22022 September 2016
Notification of 10 CFR Part 21 Condition, Masterpact Breaker Fail to Close
ML16281A2702016-09-22022 September 2016
Part 21 - Initial Notification of Masterpact Breaker Fail to Close
ML16252A2742016-08-29029 August 2016
Azz/Nli - Part 21 Report - Potential Allen Bradley Timing Relay
ML16243A4742016-08-26026 August 2016
Potential Part 21 Unqualified Component in Certain Allen Bradley Timing Relays
ML16232A6042016-08-15015 August 2016
Potentially 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
ML16196A0642016-07-10010 July 2016
Part 21 Report - Materials Not Properly Dedicated
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
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
ML16035A2542016-01-26026 January 2016
Canberra Industries, Inc. - Interim 10 CFR Part 21.21 Report Regarding Modification Kit for Manual Flow Controller, Relay, Time Delay, Motor, Pump
ML15341A3282015-12-0101 December 2015
Part 21 Report Regarding Improper Silver Plating During Refurbishment of AK-25 Type Circuit Breakers, Per Fort Calhoun, Unit 1
ML15205A2932015-07-20020 July 2015
Potential Part 21 Report Regarding Bradley Failure to Document Design Change, Per Fort Calhoun Station
ML15201A2872015-07-0808 July 2015
Crane Nuclear, Inc. - Part 21 Interim Report - Notification of Pressure Seal Valve Yoke Material Compliance
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
ML15099A0432015-04-0202 April 2015
Amendment to Event Number 50299, 10 CFR Part 21 Notification, Potentially Defective Pressure & Temperature Switches
ML15099A0422015-04-0202 April 2015
Notification of Part 21 Report - Potentially Defective Pressure & Temperature Switches
ML15014A0612015-01-0808 January 2015
Notification of Potential Part 21 Re Failure of Sbm Type Switches
ML14303A2582014-10-27027 October 2014
10 CFR Part 21 Notification of an Error in Powerplex MCPR and LHGR Limit Input for Browns Ferry, Unit 2
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
ML14318A1962014-09-0505 September 2014
CFR Part 21 Interim Report - Engine Systems, Inc. - Emergency Diesel Generator Heat Exchanger CEY564L-HEX
2023-12-14
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Mirion Technologies (Canberra), Inc. Toll Free 800-243-4422 800 Research Parkway Tel. 203-238-2351 Meriden, Connecticut 06450 www.canberra.com December 6, 2018 U.S Nuclear Regulatory Commission Washington, DC 20555-0001 MSHD.Resource@nrc.gov
Subject:
10 CFR Part 21.21 Report
- Name and address of the individual or individuals informing the Commission.
Shelia Webb Stacey Kohan Vice President QA Manager Mirion Technologies (Canberra), Inc. Mirion Technologies (Canberra), Inc.
800 Research Parkway 800 Research Parkway Meriden, CT 06450 Meriden, CT 06450 swebb@mirion.com skohan@mirion.com 203-639-2000 203-639-2000
- Identification of the facility, the activity, or the basic component supplied for such facility or such activity within the United States which fails to comply or contains a defect.
US Facilities: Entergy ANO - Control Room Emergency Ventilation System, CREV (ADM616)
TVA Browns Ferry - Control Room Emergency Ventilation, CREV (ADM606)
OPPD Ft. Calhoun - RM051 Containment Atmosphere Monitor, RM052 Containment Atmosphere Vent Gas monitor, RM062 Aux Bldg Stack - Gas Basic Components: CR600CIP Customer Interface Panel connected to ADM606 Rackmount Ratemeter, and in ADM616 Wallmount Ratemeter Containing:
Potter & Bromfield Product Code R10-E1-X2-J1.0K, Cradle Style Relay with C-Form contacts Used in Radiation Monitoring Systems to output Alarm and Fault States
- Identification of the firm constructing the facility or supplying the basic component which fails to comply or contains a defect.
Mirion Technologies (Canberra), Inc.
(fka Canberra Industries, Inc.)
800 Research Parkway Meriden, CT 06450
- Nature of the defect or failure to comply and the safety hazard which is created or would be created by such defect or failure to comply.
These relays exhibited chatter in a de-energized state during a seismic test. If the relay is normally de-energized and chatters during a seismic event, it may actuate or indicate incorrectly.
- The date on which the information of such defect or failure to comply was obtained.
Non-conformance was determined on: July 5, 2018, Technical Evaluation to determine failure to comply was concluded on 5 December 2018.
- In the case of a basic component which contains a defect or fails to comply, the number and location of these components in use at, supplied for, being supplied for, or may be supplied for, manufactured, or being manufactured for one or more facilities or activities subject to the regulations in this part.
Mirion Technologies (Canberra), Inc. Toll Free 800-243-4422 800 Research Parkway Tel. 203-238-2351 Meriden, Connecticut 06450 www.canberra.com
`
These relays are used in a normally de-energized state in five, safety-related, radiation monitoring system, installations in the United States, at Entergy ANO, at TVA Browns Ferry, and OPPD Ft. Calhoun.
US Facilities: Entergy ANO - Control Room Emergency Ventilation System, CREV (ADM616)
TVA Browns Ferry - Control Room Emergency Ventilation, CREV (ADM606)
OPPD Ft. Calhoun - RM051 Containment Atmosphere Monitor, RM052 Containment Atmosphere Vent Gas monitor, RM062 Aux Bldg Stack - Gas
- The corrective action which has been, is being, or will be taken; the name of the individual or organization responsible for the action; and the length of time that has been or will be taken to complete the action.
- Review previous Radiation Monitoring (Safety Related) projects to determine the extent and possible impact
- Complete, Mirion (Canberra), Reference Product Performance Report, PPR 3883
- Review monitor interconnection with plant systems to identify specifically the relays and plants connections to assess impact - Each Site, 6 months, June 28, 2019
- Develop mitigations which could include using alternative relay output (CR600TP termination panel for ADM606) and/or change rate meter firmware to normally energize relay - Mirion (Canberra), 6 months, June 28, 2019
- Any advice related to the defect or failure to comply about the facility, activity, or basic component that has been, is being, or will be given to purchasers or licensees.
The ADM606 and ADM616 are only being supplied as replacement parts to extend service life of installed monitors.
- In the case of an early site permit, the entities to which an early site permit was transferred.
Not applicable
- Regards, Stacey Digitally signed by Stacey Kohan DN: cn=Stacey Kohan, o=Mirion Technologies (Canberra), Inc., ou, Kohan email=skohan@mirion.com, c=US Date: 2018.12.06 16:16:53 -05'00' Shelia Webb Stacey Kohan Cc: TVA Nuclear Nuclear Assurance and Licensing Attn: Manager, Operating Experience 1101 Market St.
Chattanooga, TN 37402-2801 Fleet Manager, Corrective Action and Operating Experience Entergy Nuclear Operations 1340 Echelon Parkway M-ECH-25 Fleet_OE@Entergy.com,
Subject:
Fleet Manager, Corrective Action & Operating Experience: Part 21 Manager - Nuclear Licensing Fort Calhoun Nuclear Station Omaha Public Power District 9610 Power Lane Blair, NE 68008
Mirion Technologies (Canberra), Inc. Toll Free 800-243-4422 800 Research Parkway Tel. 203-238-2351 Meriden, Connecticut 06450 www.canberra.com FCSLicensingMgr@oppd.com
