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| {{#Wiki_filter:}} | | {{#Wiki_filter:Oct 28 21 05:11 p Kulkarni 7704109610 p.1 LIN11EO CONTROLS INTERNATIONAL I0CFR21 NOTIFICATION LETTER October 28, 2021 U.S. Nuclear Regulatory Commission Document Control Desk Washington D.C. 20555-0001 |
| | |
| | ==Subject:== |
| | 10CFR21 Notification for York PIN: TCM-1 A Temperature Control Modules The purpose of this letter is to provide the NRC with a report in general conformity of the requirements of 10CFR Part 21.21. On June 18, 2021 S TP Nuclear Operating Company returned a York PIN: TCM-lA temperature control module with the reported issue that the module would not respond in auto or manual vane control and that internal relays IR and 2R would not pick up. |
| | The subject temperature control module was previously supplied by STP Nuclear Operating Company to UCI for refurbishment and modification, after which was supplied by UCI on March 13, 2017. Troubleshooting performed by UCI identified that the secondary of the Basler Electric BE13410001 transformer (component Tl) that is used to isolate and step down the input voltage from 115VAC to 22V AC had an open circuit. When the subject transformer was bypassed the module operated as designed. UCI is unable to determine the cause of the transformer failure. Post refurbishment/modification testing performed by UCI included verifying functionality of the unit before and after performance of a 48 hr. burn-in period. |
| | Required information as per 10CFRPart 21.2l(d)(4) follows: |
| | (i) Name and Address of the individual or individuals informing the Commission Rob Hale President United Controls International 205 Scientific Drive Norcross, GA 30092 (ii) 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 deject. |
| | Basler Electric BE13410001 115/22V Transformer installed in York TCM-lA Temperature Control Module (iii) Identification of the firm constructing the facility or supplying the basic component which fails to comply or contains a defect. |
| | United Controls International 205 Scientific Drive Norcross, GA 30092 Page 1 of3 |
| | |
| | Oct 28 21 05:11 p Kulkarni 7704109610 p.2 UNl-:-ED CONTROLS INTERNATIONAL (iv) Nature of the defect or failure to comply and the safety hazard which is created or could be created by such defect or failure to comply. |
| | Failure of the subject transformer will result in an open circuit at the input power to the temperature control module resulting in the module being inoperable. |
| | (v) The date on which the information of suc/1 defect or failure to comply was obtained. |
| | UCI issued a Return Material Authorization on November 11, 2020 & the items were received at UCI for evaluation on June 18, 2021. |
| | (i*i) In the case of a basic component wl1ich 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 mamifacturedfor one or more facilities or activities subject to the regulations in this Part. |
| | The following temperature control modules were supplied by STP Nuclear Operating Company for safety-related refurbishment and/or modification by UCI and were determined as containing or are likely to contain the subject transformer. |
| | I Part Number Utilitv Purchase Order Ouantitv TCM-lA STPNuclear 198062 5 or Operating 210878 1 UCI-TCM-lA Company 215856 I 254556 1 254559 I (vii) The corrective action which has been, is being, or will be taken; the name of the individual or organization responsible/or the action; and the length of time that has been or will be taken to complete the action. |
| | UCI has implemented an increased energized burn-in test period from 48hr. to 100hr. to provide greater assurance that the transformers installed on the modules will not fail in the manor described here-in. Prior to and following the burn-in period the modules are subjected to functional testing. |
| | (viii) 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. |
| | None. |
| | (ix) In the case of an early site permit, the entities to whom an early site permit was transferred. |
| | Not Applicable. |
| | Page 2 of3 |
| | |
| | Oct 28 21 05:11 p Kulkarni 7704109610 p.3 UNITED CONTROLS INTERNATIONAL If you have any questions or wish to discuss this matter or this report, please contact: |
| | Wesley Hick.le Engineering Manager whickle@.unitedcontrols.com 470-610-0870 |
| | ~r:~JN Rob Hale President United Controls International Page 3 of3}} |
Latest revision as of 13:02, 18 January 2022
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Category:Deficiency Report (per 10CFR50.55e and Part 21)
MONTHYEARML23100A1072023-04-10010 April 2023 Framatome Part 21 Report Re Erroneous Change of State for Circuit Breaker ML22019A1762021-12-28028 December 2021 Lake Engineering Company - Interim Notification Per 10 CFR Part 21: Degraded Snubber SF1154 Hydraulic Fluid Batch No . 18CLVS431 ML21306A1802021-10-28028 October 2021 United Controls International - Part 21 Notification for York Pin: TCM-1 a Temperature Control Modules 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) ML17173A1392017-06-0909 June 2017 Engine Systems, Inc. - Transmittal of 10CFR21 Reporting of Defects and Non-Compliance - Report No. 10CFR21-0117, Rev. 0 ML17165A4072017-06-0909 June 2017 Part 21 Report - Defective Motor Operated Potentiometer 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 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 ML16139A8332016-05-13013 May 2016 Part 21 - Initial Notification of Masterpact Breaker Fail to Close ML16139A8322016-05-13013 May 2016 Part 21 - Initial Notification of Masterpact Breaker Fail to Close 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 ML15103A2442015-04-0606 April 2015 Part 21 Report - Deviation of Hk Circuit Breaker Close Latch Spring 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 ML13233A2852013-08-0606 August 2013 Final Report in Accordance with 10 CFR Part 21 Re Material Non-Conformance at South Texas Project ML13165A3422013-06-12012 June 2013 60-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers ML13116A3032013-04-23023 April 2013 Notification of Potential Part 21 Report Re ESI Refurbished Emergency Diesel Generator Cylinder Heads May Have Valve Keeper Seals Missing ML13079A3202013-03-18018 March 2013 Notification of Potential Part 21 Interim Report Re Possible Deviation or Defect in Nuclear Qualified High Efficiency Particulate Air Filters ML12352A1232012-12-13013 December 2012 60-Day Interim Report Involving an Evaluation of a Design Change to Magne-Blast Circuit Breakers ML12348A1362012-12-13013 December 2012 Part 21 60-Day Interim Report Notification: Adequacy of Design Change in Am Magne-Blast Circuit Breakers ML12094A3712012-04-0202 April 2012 Part 21 Report - Rosemount Pressure Transmitters with Nonzero Based Calibrations ML12075A1062012-03-14014 March 2012 Notification of Potential Part 21 Re Defect on Arvan Electrical Terminal Blocks ML12097A3162012-03-0202 March 2012 Part 21 Report - Rosemont Pressure Tranmitters Out of Tolerance Condition ML12066A1182012-03-0202 March 2012 Part 21 Report - Rosemount Pressure Transmitters with Nonzero Based Calibrations ML12058A1412012-02-23023 February 2012 Part 21 Report - Rosemount Nuclear Instruments, Inc., Pressure Transmitter with Nonzero Based Calibrations ML11363A1882011-12-0202 December 2011 10CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10CFR21-0098, Rev. 3, Amot Thermostatic Valve Element P/N: 9760X ML11336A3692011-12-0101 December 2011 Notification of Potential Part 21 Interim Report on Thermostatic Valve Failure on Palo Verde EDG ML1109701512011-04-0101 April 2011 Interim Report on Thermostatic Valve Failure on Palo Verde EDG ML1029501912010-09-30030 September 2010 Abb Inc., 10CFR Part 21 Notification of Potential Defect, 27H Relay, 411R0175-DP-1E and 411R0175-1E ML1027704182010-09-30030 September 2010 Part 21 Report on Solid State Relays ML0934301402009-12-0202 December 2009 10CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 1OCFR21-0098, Rev. 0, Amot Thermostatic Valve Element, P/N: 9760X ML0926802462009-09-23023 September 2009 Notification of Potential Part 21 on Reportable Occurrence Under 10 CFR Part 21: Firmware Anomaly in the Model RM-80 Radiation Monitoring System ML0907611882009-03-11011 March 2009 Part 21 Notification - Defective Hk and K-Line Circuit Breaker Tension Springs ML0831900172008-11-12012 November 2008 Notification of Potential Part 21 on All Dimensionally Verified Commercial Grade Items Processed Per Fisher Manufacture Procedure Fmp 2K28 ML0823901062008-08-25025 August 2008 Notification of Potential Part 21 on Failure of F and G Switches NOC-AE-08002253, Report of Unsatisfactory Blind Testing Results in Fitness for Duty Program2008-01-0909 January 2008 Report of Unsatisfactory Blind Testing Results in Fitness for Duty Program ML0734402112007-12-0707 December 2007 Deficiency Report Part 21 Potential Insufficient Thread Engagement for Certain Pressure Transmitters ML0732000862007-11-0909 November 2007 Notification of Potential Part 21 Report Conval Valves Weld Qualifications ML0504503912005-02-10010 February 2005 Event Report from Framatome Anp, Defective Component, SIS Control Wire 2023-04-10
[Table view] Category:Letter
MONTHYEARML24250A1882024-09-11011 September 2024 Request for Information for an NRC Post-Approval Site Inspection for License Renewal 05000499/LER-2024-001, Supplement to Automatic Reactor Trip and Actuation of Two of Three Emergency Diesel Generators2024-08-29029 August 2024 Supplement to Automatic Reactor Trip and Actuation of Two of Three Emergency Diesel Generators IR 05000498/20243012024-08-27027 August 2024 NRC Initial Operator Licensing Examination Approval 05000498/2024301; 05000499/2024301 IR 05000498/20240052024-08-22022 August 2024 Updated Inspection Plan for South Texas Project Electric Generating Station, Units 1 and 2 (Report 05000498/2024005 and 05000499/2024005) IR 05000498/20240022024-08-0909 August 2024 Integrated Inspection Report 05000498/2024002 and 05000499/2024002 IR 05000498/20240102024-08-0808 August 2024 Biennial Problem Identification and Resolution Inspection Report 05000498/2024010 and 05000499/2024010 NOC-AE-240040, Application for Order Consenting to Direct Transfer of Licenses2024-07-31031 July 2024 Application for Order Consenting to Direct Transfer of Licenses ML24218A1462024-07-26026 July 2024 2. EPA Comments on South Texas Project Exemption Ea/Fonsi ML24207A1782024-07-25025 July 2024 Licensed Operator Positive Fitness-For-Duty Test ML24184C0832024-07-0202 July 2024 Automatic Reactor Trip and Actuation of Two of Three Emergency Diesel Generators ML24183A1742024-07-0101 July 2024 Condition Prohibited by Technical Specifications and Potential Loss of Safety Function Due to Inoperable Low Head Safety Injection Pump ML24179A3412024-06-27027 June 2024 Two Essential Chilled Water Trains Inoperable Resulting in a Condition That Could Have Prevented Fulfillment of a Safety Function ML24171A0112024-06-19019 June 2024 Two Essential Chilled Water Trains Inoperable Resulting in a Condition That Could Have Prevented Fulfillment of a Safety Function IR 05000498/20244042024-06-0303 June 2024 Cyber Security Inspection Report 05000498/2024404 (Cover Letter) ML24141A0482024-05-17017 May 2024 EN 56958_1 Ametek Solidstate Controls, Inc ML24137A0882024-05-15015 May 2024 Operator Licensinq Examination Schedule Revision 3 ML24136A2842024-05-15015 May 2024 Independent Spent Fuel Storage Installation Supplement to Request for Exemption from Various Part 72 Regulations Resulting from Fuel Basket Design Control Compliance ML24136A2872024-05-15015 May 2024 Submittal of 2024 Nrc/Fema Evaluated Exercise Scenario Manual NOC-AE-240040, Operator Licensinq Examination Schedule Revision 32024-05-15015 May 2024 Operator Licensinq Examination Schedule Revision 3 ML24130A2712024-05-0909 May 2024 Re Two Essential Chilled Water Trains Inoperable Resulting in a Condition That Could Have Prevented Fulfillment of a Safety Function ML24128A1572024-05-0707 May 2024 Independent Spent Fuel Storage Installation Request for Exemption from Various Part 72 Regulations Resulting from Fuel Basket Design Control Compliance IR 05000498/20240012024-05-0606 May 2024 Integrated Inspection Report 05000498/2024001 & 05000499/2024001 ML24120A3762024-04-29029 April 2024 Annual Dose Report for 2023 NOC-AE-240040, Annual Dose Report for 20232024-04-29029 April 2024 Annual Dose Report for 2023 ML24116A3032024-04-25025 April 2024 Operations Quality Assurance Plan Condition Adverse to Quality Definition Change Resulting in a Reduction in Commitment ML24116A3172024-04-25025 April 2024 Condition Prohibited by Technical Specifications Due to Inoperable Train of Essential Chilled Water ML24116A2282024-04-25025 April 2024 Annual Environmental Operating Report ML24117A1602024-04-24024 April 2024 2023 Radioactive Effluent Release Report ML24102A2452024-04-23023 April 2024 Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0046 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) ML24113A3122024-04-22022 April 2024 Cycle 24 Core Operating Limits Report ML24097A0072024-04-0606 April 2024 Relief Request Number RR-ENG-4-07 – Request for an Alternative to ASME Code Case N-729-6 for Reactor Vessel Head Penetration 75 ML24092A1902024-04-0101 April 2024 Re Two Steam Generator Power Operated Relief Valves (Porvs) Inoperable Resulting in a Condition That Could Have Prevented Fulfillment of a Safety Function NOC-AE-240040, Financial Assurance for Decommissioning - 2024 Update2024-03-28028 March 2024 Financial Assurance for Decommissioning - 2024 Update ML24088A3022024-03-28028 March 2024 Financial Assurance for Decommissioning - 2024 Update ML24081A3972024-03-21021 March 2024 Response to Request for Additional Information for Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation ML24080A2902024-03-19019 March 2024 Nuclear Liability Certificates of Insurance ML24066A2002024-03-0606 March 2024 10 CFR 50.46 Thirty-Day Report of Significant ECCS Model Changes ML24079A1312024-03-0505 March 2024 Nuclear Insurance Protection ML24060A1742024-02-28028 February 2024 Submittal of Annual Fitness for Duty Performance Report for 2023 IR 05000498/20230062024-02-28028 February 2024 Annual Assessment Letter for South Texas Project Electric Generating Station, Units 1 and 2 (Report 05000498/2023006 and 05000499/2023006) IR 05000498/20240132024-02-27027 February 2024 Design Basis Assurance Inspection (Programs) Commercial Grade Dedication IR 05000498/2024013 and 05000499/2024013 ML24022A2252024-02-20020 February 2024 Issuance of Amendment Nos. 227 and 212 to Authorize the Revision of the Alternative Source Term Dose Calculation ML24050A0082024-02-19019 February 2024 Evidence of Financial Protection ML24045A0922024-02-16016 February 2024 Response to STP FOF Move Letter (2024) ML24017A2972024-02-15015 February 2024 Project Manager Assignment NOC-AE-240040, Unit L & 2, Supplement to Modify the Implementation Date for License Amendment Request to Revise Alternate Source Term Dose Calculation2024-02-0808 February 2024 Unit L & 2, Supplement to Modify the Implementation Date for License Amendment Request to Revise Alternate Source Term Dose Calculation ML24039A1112024-02-0808 February 2024 Operator Licensing Examination Schedule Revision 2 ML24039A1602024-02-0808 February 2024 Unit L & 2, Supplement to Modify the Implementation Date for License Amendment Request to Revise Alternate Source Term Dose Calculation ML24033A3002024-02-0707 February 2024 Summary of Regulatory Audit Regarding a Proposed Alternative to ASME Code, Section XI Requirements for Containment Building Inspections ML24038A3342024-02-0707 February 2024 Change to South Texas Project Electric Generating Station (Stepgs) Emergency Plan 2024-09-11
[Table view] |
Text
Oct 28 21 05:11 p Kulkarni 7704109610 p.1 LIN11EO CONTROLS INTERNATIONAL I0CFR21 NOTIFICATION LETTER October 28, 2021 U.S. Nuclear Regulatory Commission Document Control Desk Washington D.C. 20555-0001
Subject:
10CFR21 Notification for York PIN: TCM-1 A Temperature Control Modules The purpose of this letter is to provide the NRC with a report in general conformity of the requirements of 10CFR Part 21.21. On June 18, 2021 S TP Nuclear Operating Company returned a York PIN: TCM-lA temperature control module with the reported issue that the module would not respond in auto or manual vane control and that internal relays IR and 2R would not pick up.
The subject temperature control module was previously supplied by STP Nuclear Operating Company to UCI for refurbishment and modification, after which was supplied by UCI on March 13, 2017. Troubleshooting performed by UCI identified that the secondary of the Basler Electric BE13410001 transformer (component Tl) that is used to isolate and step down the input voltage from 115VAC to 22V AC had an open circuit. When the subject transformer was bypassed the module operated as designed. UCI is unable to determine the cause of the transformer failure. Post refurbishment/modification testing performed by UCI included verifying functionality of the unit before and after performance of a 48 hr. burn-in period.
Required information as per 10CFRPart 21.2l(d)(4) follows:
(i) Name and Address of the individual or individuals informing the Commission Rob Hale President United Controls International 205 Scientific Drive Norcross, GA 30092 (ii) 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 deject.
Basler Electric BE13410001 115/22V Transformer installed in York TCM-lA Temperature Control Module (iii) Identification of the firm constructing the facility or supplying the basic component which fails to comply or contains a defect.
United Controls International 205 Scientific Drive Norcross, GA 30092 Page 1 of3
Oct 28 21 05:11 p Kulkarni 7704109610 p.2 UNl-:-ED CONTROLS INTERNATIONAL (iv) Nature of the defect or failure to comply and the safety hazard which is created or could be created by such defect or failure to comply.
Failure of the subject transformer will result in an open circuit at the input power to the temperature control module resulting in the module being inoperable.
(v) The date on which the information of suc/1 defect or failure to comply was obtained.
UCI issued a Return Material Authorization on November 11, 2020 & the items were received at UCI for evaluation on June 18, 2021.
(i*i) In the case of a basic component wl1ich 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 mamifacturedfor one or more facilities or activities subject to the regulations in this Part.
The following temperature control modules were supplied by STP Nuclear Operating Company for safety-related refurbishment and/or modification by UCI and were determined as containing or are likely to contain the subject transformer.
I Part Number Utilitv Purchase Order Ouantitv TCM-lA STPNuclear 198062 5 or Operating 210878 1 UCI-TCM-lA Company 215856 I 254556 1 254559 I (vii) The corrective action which has been, is being, or will be taken; the name of the individual or organization responsible/or the action; and the length of time that has been or will be taken to complete the action.
UCI has implemented an increased energized burn-in test period from 48hr. to 100hr. to provide greater assurance that the transformers installed on the modules will not fail in the manor described here-in. Prior to and following the burn-in period the modules are subjected to functional testing.
(viii) 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.
None.
(ix) In the case of an early site permit, the entities to whom an early site permit was transferred.
Not Applicable.
Page 2 of3
Oct 28 21 05:11 p Kulkarni 7704109610 p.3 UNITED CONTROLS INTERNATIONAL If you have any questions or wish to discuss this matter or this report, please contact:
Wesley Hick.le Engineering Manager whickle@.unitedcontrols.com 470-610-0870
~r:~JN Rob Hale President United Controls International Page 3 of3