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Results
Other: L-MT-12-088, Initial Status Report in Response to March 12, 2012 Commission Order Modifying - Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), L-MT-13-017, Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), L-MT-13-079, Monticello'S First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), L-MT-14-014, Plant'S Second Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049), L-MT-14-073, Plant'S Third Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), L-MT-15-004, Fourth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049), L-MT-15-047, Update of Information Related to NRC Order Update of Information Related to NRC Order EA-12-049, Mitigation Strategies for Beyond-Design-Basis External Events, L-MT-15-059, Fifth Six-Month Status Report in Response to March 12, 2012, Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), L-MT-16-009, Sixth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), L-MT-16-038, Seventh Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049), ML13197A116, ML15072A098
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MONTHYEARL-MT-12-088, Initial Status Report in Response to March 12, 2012 Commission Order Modifying - Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2012-10-29029 October 2012 Initial Status Report in Response to March 12, 2012 Commission Order Modifying - Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) Project stage: Other L-MT-13-017, Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2013-02-28028 February 2013 Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) Project stage: Other ML13182A0512013-07-0202 July 2013 Online Reference Portal for Review of Mitigation Strategies Submittal in Response to Order EA-12-049 Project stage: Approval ML13197A1162013-07-15015 July 2013 Online Reference Portals for NRC Review of Mitigating Strategies Submittals (Order EA-12-049) Project stage: Other L-MT-13-079, Monticello'S First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2013-08-28028 August 2013 Monticello'S First Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) Project stage: Other ML13220A1392013-11-25025 November 2013 Interim Staff Evaluation Relating to Overall Integrated Plan in Response to Order EA-12-049 - Mitigation Strategies Project stage: Acceptance Review L-MT-14-014, Plant'S Second Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049)2014-02-28028 February 2014 Plant'S Second Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049) Project stage: Other L-MT-14-073, Plant'S Third Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2014-08-28028 August 2014 Plant'S Third Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) Project stage: Other ML14290A3672014-10-22022 October 2014 Plan for the Onsite Audit Regarding Implementation of Mitigating Strategies and Reliable Spent Fuel Pool Instrumentation Related to Order EA-12-049 and EA-12-051 Project stage: Acceptance Review ML14294A0612014-11-21021 November 2014 Relaxation of Certain Schedules Requirements for Order EA-12-049 Issuance of Order to Modify Licenses with Regard to Requirements for Mitigation Strategies for Beyond Design Basis External Events. Project stage: Approval L-MT-15-004, Fourth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049)2015-02-24024 February 2015 Fourth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049) Project stage: Other ML15072A0982015-03-17017 March 2015 Report for the Audit Regarding Implementation of Mitigating Strategies and Reliable Spent Fuel Pool Instrumentation Related to Orders EA-12-049 and EA-12-051 Project stage: Other L-MT-15-059, Fifth Six-Month Status Report in Response to March 12, 2012, Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2015-08-20020 August 2015 Fifth Six-Month Status Report in Response to March 12, 2012, Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) Project stage: Other L-MT-15-047, Update of Information Related to NRC Order Update of Information Related to NRC Order EA-12-049, Mitigation Strategies for Beyond-Design-Basis External Events2015-10-12012 October 2015 Update of Information Related to NRC Order Update of Information Related to NRC Order EA-12-049, Mitigation Strategies for Beyond-Design-Basis External Events Project stage: Other L-MT-16-009, Sixth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2016-02-22022 February 2016 Sixth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) Project stage: Other L-MT-16-038, Seventh Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049)2016-08-19019 August 2016 Seventh Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049) Project stage: Other L-MT-17-066, Supplemental Information for the Notification of Full Compliance of Required Action for NRC Order EA-12-049 Mitigation Strategies for Beyond-Design-Basis External Events2017-09-28028 September 2017 Supplemental Information for the Notification of Full Compliance of Required Action for NRC Order EA-12-049 Mitigation Strategies for Beyond-Design-Basis External Events Project stage: Supplement 2014-02-28
[Table View] |
Potentially Unqualified Component in Certain Allen Bradley Timing RelaysML16232A604 |
Person / Time |
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Site: |
Millstone, Browns Ferry, Nine Mile Point, Perry, Saint Lucie, North Anna, River Bend, Ginna, South Texas, Fort Calhoun ![Constellation icon.png](/w/images/b/be/Constellation_icon.png) |
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Issue date: |
08/15/2016 |
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From: |
Bolt T AZZ / NLI Nuclear Logistics |
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To: |
Document Control Desk, Office of Nuclear Reactor Regulation |
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References |
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51030 |
Download: ML16232A604 (9) |
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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 ML23279A0612023-10-0505 October 2023 Paragon Energy Solutions LLC, Part 21 Final Report Re Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23254A0242023-09-0606 September 2023 Paragon Energy Solutions LLC, Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23241A0022023-08-25025 August 2023 Paragon Final Part 21 Report on Defect with Eaton/Cutler Hammer Size 4 and 5 Freedom Series Contactors Modified by Paragon with Special Coils And/Or with RTV to Improve the Securing of Shading Coils RBG-48245, Part 21 Notification of a Failure to Comply Identified During Preinstallation Testing on a Motor Driven Relay2023-08-24024 August 2023 Part 21 Notification of a Failure to Comply Identified During Preinstallation Testing on a Motor Driven Relay ML23221A3702023-08-0303 August 2023 Paragon Energy Solutions, 10CFR Part 21 Initial Notification: P21-08032023-IN, Rev. 0 ML23207A0762023-07-14014 July 2023 EN 56557 - Update to Part 21 Report Re Potential Defect with Trane External Auto/Stop Emergency Stop Relay Card Pn: XI2650728-06 ML23192A0622023-06-30030 June 2023 Engine Systems, Inc., 10CFR21 Reporting of Defects and Non-Compliance, Report No. 10CFR21-0136, Rev. 0 ML23187A4722023-06-30030 June 2023 56603-EN 56603 - Engine Systems, Inc., Report No. 10CFR21-0136, Rev. 0 Re Voltage Regulator Chassis ML23100A1072023-04-10010 April 2023 Framatome Part 21 Report Re Erroneous Change of State for Circuit Breaker ML23066A2212023-03-0707 March 2023 Velan, Inc. - Revised Part 21 Notification Re Butterfly Valves Found to Have a Number of Fasteners Loose ML23038A0192023-02-0606 February 2023 Curtiss-Wright Part 21 Notification for Qualtech Np Supplied Eaton TMR5 Timing Relays ML22341A0322022-11-30030 November 2022 10 CFR Part 21 Notification from Curtiss-Wright Nuclear Division for Qualtech Np Supplied Eaton TRM5 Timing Relays ML22301A1742022-10-28028 October 2022 Global Nuclear Fuel Americas, LLC (GNF) - Part 21 60-Day Interim Report Notification: GNF3 Raised Water Rod (SC-22-04 Rt) 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 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 ML21294A0292021-10-0404 October 2021 Flowserve Part 21 Notification for Limitorque Supplied DC Motor ML21271A2342021-09-23023 September 2021 EN 55282 (Updated) - Framatome Part 21 Reportable Defect - Vacuum Breakers 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 ML21181A2202021-06-29029 June 2021 Part 21 Written Notification - P21-03302021 Rev. 2 - Failures of Size 1 and 2 Freedom Series Full Voltage Reversing Starters ML21168A2172021-06-17017 June 2021 GE Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Fuel Support Side Entry Orifice Meta-Stable Flow for 2 Beam Locations in the BWR/6 Reactors M210077, GE Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Fuel Support Side Entry Orifice Meta-Stable Flow for 2 Beam Locations in the BWR/6 Reactors2021-06-17017 June 2021 GE Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Fuel Support Side Entry Orifice Meta-Stable Flow for 2 Beam Locations in the BWR/6 Reactors ML21126A1722021-04-29029 April 2021 Paragon Energy Solutions Failures of Size 1 and 2 Freedom Series Full Voltage Reversing Starters ML20366A0482020-12-0707 December 2020 10CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10 CFR21-0114, Rev. 1 ML21014A2342020-12-0707 December 2020 Fourth Interim Notification Per 10 CFR Part 21 Re Degraded Snubber SF1154 Hydraulic Fluid Batch No. 17BLVS293 ML20366A0472020-11-18018 November 2020 Curtiss-Wright 10 CFR Part 21 Notification for SF-1154 Hydraulic Fluid Batch 17BLVS293 ML20304A1612020-10-14014 October 2020 Lake Engineering Co., Degraded Snubber SF1154 Hydraulic Fluid Batch No. 16DLVS852 Final Report Per 10 CFR Part 21 M200087, GE-Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Non-Conservative BWR/6 Side Entry Orifice (SEO) Loss Coefficients2020-06-24024 June 2020 GE-Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Non-Conservative BWR/6 Side Entry Orifice (SEO) Loss Coefficients ML20176A4322020-06-24024 June 2020 GE-Hitachi Nuclear Energy Americas, LLC - 10 CFR Part 21.21(d)-Reportable Condition: Non-Conservative BWR/6 Side Entry Orifice (SEO) Loss Coefficients ML20136A2552020-04-21021 April 2020 10 CFR Part 21 Report Notification for Curtiss Wright Scientech Certain RTL500 and RTL851 Modules ML20108F5302020-03-20020 March 2020 10CFR21 Reporting of Defects and Non-Compliance - Engine Systems, Inc. Report No. 10CFR21-0129, Rev. 0, Test Stand Deficiency - EMD Fuel Injectors P/N H40084720 ML20097B6912020-03-20020 March 2020 Second Interim Notification Per 10 CFR Part 21: Degraded Snubber SF1154 Hydraulic Fluid Batch No. 16DLVS852 ML20049A0752020-02-11011 February 2020 C&D Technologies, Inc. -10 CFR Part 21 Evaluation Regarding Container Failure in KCR-07 Batteries 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 ML19347A4262019-12-10010 December 2019 General Atomics - Reportable Occurrence Under 10CFR21: Reported Failure in Analog High Range Radiation Monitor (RP-2C) 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 ML19253A0532019-08-29029 August 2019 Azz Nuclear - Report of Potential 1O CFR Part 21, Eaton Size 1 and 2 A200 Series Starters/Contactors ML19199A0342019-07-0505 July 2019 Lake Engineering Co., Third Interim Notification Per 10 CFR Part 21 Degraded Snubber SF1154 Hydraulic Fluid Batch No. ZJS1518 ML19120A1062019-04-17017 April 2019 Interim Report of Potential 10 CFR Part 21, Eaton Size 1 and 2 A200 Series Starters/Contactors ML19121A1552019-04-15015 April 2019 Curtiss-Wright Nuclear Division, Enertech - 10 CFR Part 21 Notification for SF-1154 Hydraulic Fluid ML19080A0592019-03-0808 March 2019 Interim Report of Potential 10CFR Part 21, Eaton A200 Series Starters/Contactors 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 2023-09-06
[Table view] |
Text
0811512016 U.S. Nuclear Regulatory Commission Operations Center Event Report Pagel Part 21 (PAR) Event# 51030 Rep,Org: AZZ/NLI NUCLEAR LOGISTICS, INC Supplier: ALLEN BRADLEY Notification Date I Time: 05/01/2015 13:32 (EDT) Event Date I Time: 04/30/2015 (CDT) Last Modification: 08/15/2016 Region: 4 Docket#: City: FORT WORTH Agreement State: Yes County: License #: State: TX NRC Notified by: TRACY BOLT Notifications: MEL GRAY HQ Ops Officer: DANIEL MILLS FRANK EHRHARDT Emergency Class: NON EMERGENCY ROBERTORLIKOWSKI 10 CFR Section: GEOFFREY MILLER 21.21(d)(3)(i) DEFECTS AND NONCOMPLIANCE PART 21/50.55 REACTORS R1DO R2DO. R3DO R4DO EMAiL POTENTIALLY UNQUALIFIED COMPONENT IN CERTAIN ALLEN BRADLEY TIMING RELAYS The following is an excerpt from a document received from the licensee via email: "Report of potential 10 CFR Part 21, Allen Bradley: Timing Relay Model 700RTC "Pursuant to 10 CFR 21.21 (d)(3)(ii), AZZ/NLI is providing written notification of the identification of a potential failure to comply. "On the basis of our evaluation, it is determined that AZZ/NLI does not have sufficient information to determine if the subject condition would, or has, created a Substantial Safety Hazard or would have created a Technical Specification Safety Limit violation as it relates to the subject plant applications. "The specific part which fails to comply or contains a defect: "As of 2009-2010, Allen Bradley relays base model 700RTC, contain an unevaluated CPLD (Complex Programmable Logic Device). This was an unpublished design change that was implemented to replace an obsolete integrated circuit chip. Th13 undocumented design change did not result in a part number change from Allen-Bradley. There was no change to the appearance of the relay that would identify any design changes were made to the relay configuration. Therefore, NLI qualification/dedication of the relays after 2009 have not included additional testing for the new CPLD component. "The timing relay model 700RTC has been dedicated/qualified for multiple applications for various plants. "Between 2009-2010 Allen Bradley made a design change without changing the part number of the commercial . _;--,JJ!-f._
0811512016 U.S. Nuclear Regulatory Commission Operations Center Event Report Page 2 relay or providing any documented evidence of a design change. The manufacturer specification data sheets maintain the classification that the relays are 'solid state', which would imply that there are no digital devices installed in the relay. However, after inspection of the internals of the timing relay (Figure 2), it has been identified that the unit does contain a CPLD which meets the definition of a digital device under the guidance of NEI 01-01." Potentially affected plants include Browns Ferry, Ginna, Millstone, Nine Mile Point, North Anna, Ft. Calhoun, Perry, River Bend, South Texas Project, and St. Lucie. ***UPDATE FROM TRACY BOLT TO JOHN SHOEMAKER AT 1744 EDT ON 4/8/16 * *
- AZZ/NLI Nuclear Logistics provided additional information regarding Part 21 Report No: P21-04302015, Rev. 1. Notified R1 DO (Rogge), R2DO (Nease), R3DO(Skokowski), R4DO (Kellar), and PART 21/50.55 REACTORS via email. ***UPDATE FROM LES TAGGART TO BETHANY CECERE AT 0951 EDT ON 5/26/16 * *
- AZZ/NLI Nuclear Logistics provided Revision 2 to Part 21 Report No: P21-04302015 to correct the referenced EPRI TR-102323 Rev. 3 to Rev. 4 and change 'timing' contacts to 'instantaneous' contacts as shown below: "(vii) 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. "The relays that are currently in stock at NU have been placed on hold until after the units have been determined to be qualified for the specific application. NU has completed the EMC qualification testing per the requirements of EPRI TR-102323 Rev. 4 for the following tests, as applicable: CE101, CE102, RE101, RE102, RS101, RS103, CS101, CS114, CS115 and CS116. "The results were satisfactory with exception of the following condition: During Conducted Susceptibility CS114 onto the power lines, with the timing circuit in operation, the instantaneous contacts exhibited chatter in the range of 2.6 MHz to 20.3 MHz. The unit requires a ferrite to be installed onto the input power lines of the relay with 3 turns through the ferrite core. In this modified configuration, the relay was not susceptible to Conducted Susceptibility and successfully passed the required test per CS114." Notified R1 DO (Lilliendahl), R2DO (Guthrie), R3DO(Kunowski), R4DO (Werner), and PART 21/50.55 REACTORS via email. ***UPDATE FROM TRACY BOLT TO DONG PARK AT 1807 EDT ON 8/15/16 * *
- AZZ/NLI Nuclear Logistics provided additional information regarding Part 21 Report No: P21-04302015, Rev. 3, correcting the date the change occurred to October 2008. Notified R1 DO (Jackson), R2DO (Shaeffer), R3DO (Riemer), R4DO (Proulx), and PART 21/50.55 REACTORS via email. ********************************************************************************************************************************
08/15/2016 ' 17:04 c,FAX) P.001/007 )a AZZ .___N _L IŽ Date: August 15, 2016 To: FAX (301) 816-5151 Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 205.55 From: Tracy Bolt Director of Quality Assurance AZZ I Nuclear Logistics 7410 Pebble Drive Fort Worth, Texas 76118 UPDATE -Report of potential 1 OCFR Part 21, Allen Bradley Timing Relay Model 700RTC Report No: P21-04302015, Rev. 3 Previous NRC Event number 51030 Previous Accession No: ML15134A016 Total pages including this page: 1 NUCLEAR LOGISTICS INC. www.azz:.com 7410 Pebble Drive
- 817.590.0464 Fax 08/15/2016 17:04 Date: August 15, 2016. Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555 Part 21 Report No: P21-04302015, Rev. 3 Subject: Update -Report of potential 1 OCFR Part 21, Allen Bradley Timing Relay Model 700RTC-NRC Event Number 51030, Accession Number ML15134A016 Revision 2, corrections: 1. Page 5 (vii), 2nd paragraph: changed EPRI TR-102323 Rev. 3 to Rev. 4. 2. Page 5 (vii), 3rd paragraph: changed itiming1 contacts to 'instantaneous, contacts. Revision 3 correction: The date the change occurred is October 2008. P.002/007 NL IŽ Pursuant to 1OCFR21.21 ( d) (3) (ii), AZZINLI is providing written notification of the identification of a potential failure to comply. On the basis of our evaluation, it is determined that AZZINLI does not have sufficient information to deterinine if the subject condition would, or has, created a Substantial Safety Hazard or would have created a Technical Specification Safety Limit violation as it relates to the subject plant applications. The following information is required per 1 OCFR 21.21 ( d) ( 4). (i) Name and address of the individual or individuals informing the Commission. Tracy Bolt, Director of Quality Assurance Nuclear Logistics, Inc 7410 Pebble Drive Ft. Worth, TX 76118 (ii) Identification of the facility, activity, or the basic component supplied for such faclltty or such activity within the United States which fails to comply or contains a defect. The specific part which fails to comply or contains a defect: As . of October 2008, Allen Bradley relays base model 700RTC, contain a CPLD (Complex I Programmable Logic Device). This was an unpublished design change that was implemented to . replace an obsolete integrated circuit chip. The undocumented design change did not result in a part number change from Allen-Bradley. There was no change to the appearance of the relay that would identify any design changes were made to the relay configuration. NUCLEAR LOGISTICS INC. Page 1 of6 www.azz.com 7410 Pebble Drive
- Si 7.590.0464 Fax 08/15/2016 17:05 P.003/007 The timing relay model 700RTC has been dedicated/qualified for multiple applications for various plants. (iii) Identification of the firm constructing or supplying the basic component which fails to comply or contains a defect. NLI procured the commercial grade relays, dedicated, qualified and supplied the subject relays as Safety Related. (Iv) Nature of defect or failure to comply and the safety hazard which is created or could be created by such defect or failure to comply. In October 2008, AIIen Bradley made a design change without changing the part number of the commercial relay or providing any documented evidence of a design change. The manufacturer specification data sheets maintain the classification that the relays are "solid state'\ which would imply that there are no digital devices installed in the relay. However, after inspection of the internals of the timing relay (Figure 2), it has been identified that the unit does contain a CPLD which meets the definition of a digital device under the guidance of NE I 01-01. See Figures 1 and 2 below: *'
- Figure 1-Original qualified design (prior to October 2008). Relays supplied prior to October 2008 are not affected by this issue. Part 21 Report No: P21-04302015t Rev. 3 Page 2 of6 0811512016 17:05 P.0041007 Figure 2 -New design circuit board and CPLD that replaced the original component. (v) The date on which the information of such defect or failure to ply was obtained. On April 27, 2015, enough information was gathered from the evaluations being performed to determine the reportability of the failure to comply that is the root cause for the event. Part 21 Report No: P21-04302015, Rev. 3 Page 3 of6 08/15/2016 17:05 (FAX) P.005/007 (vi) In the case of a basic compommt which contains a defect or fails to comply, the number and location of these components in use at, supplied for being supplied for9 or may be supplied for, manufactured or being manufactured for one or more facilities or activities subject to the regulations in this pad. Relays that have been procured and dedicated from October 2008 to present are identified below. Plant Name Pnrchase ord.er Browns Ferrv 72923-1 Ginna Station 6617899 Grand Gulf 10304816 Grand Gulf 10400205 Invensys 4540216542 KHNP Y12-0292-010 Lunamen 8749411E007CO Millstone 45735761 Millstone 45135161 Nine Mile Point 530734 North Anna 70239037 North Anna 70239037 North Anna 70239037 OPPD Ft Calhoun 155213 OPPD Ft Calhoun 163495 OPPD Ft Calhoun 164936 OPPD Ft Calhoun 164936 OPPD Ft Calhoun 164936 OPPD Ft Calhoun 177878 OPPD Ft Calhoun 182681 OPPD Ft Calhoun 187625 Perry Station 45354401 River Bend Station 10349942 River Bend Station 10362573 River Bend Station 10378904 South Texas Project 134783 Serial Number 29760-001-00003 . 51475-00I-00001 and-00002, 34182-001-00001 56319-001-0000 I 39228-001-00001thru-00017,39228-00lu00158 thru 39228-001-00166, 39228..001-00170 thru 39228-001-00177 39407-001-00001 thru -00008, 39407-002-00001 thru -00005 38486-001-00001and-00002,38486-002-00001 31998Kl-Ol-0001 31391-001*00001 63245-001-00001 thru -00018 55133-001-00001 &-00002 39602-001-00001 and -00002, 39602-002-00001 thru-00003 40033-001-00001 and 40033-001-00002, 40033-002-00001 thru -00003 33846-001-00001 thru-00009, 33846-001-00011 thru 33846-001-00015. 33846-002-00002 &-00003 35941-001-00001 thru-00004 35891Kl-01-0001 thru -0005 36888-001-00001, -00003 thru -00005 36888K2-01-0001 39194-001-00001 thru -00006 40743-001-00001 thru -00003, 40743-002-00001 51477-001-00001 thru-00004 33357-001-00001 thru -00003 38585-001-00001 thru -00004 40077-001-00001 51627-001-00001 33750-001-00001 & -00002 Part 21 Report No: Rev. 3 Page 4 of6 -
08115/2016 17:05 !,FAX) P.006/007 South Texas Project 147962 37204-001-00001 thru -00006 South Texas Project 154172 51592-00 I "0000 I thru -00004 South Texas Project 171193 57894-001-00001 thru -00006 St Lucie Bechtel PO: 25486-974-38549-001-00002 thru-00005 FPA-EMR0-00001 (vii) The correcti\'e action which bas been, is being, or wlll be taken; the name of the individual or organization responsible for the action; and the length of time that h1u; been or will be taken to the action. The relays that are currently in stock at NLI have been placed on hold until after the units have been determined to be qualified for the specific application. NLI has completed the EMC qualification I testing per the requirements of EPRI TRM102323 Rev. 4 for the following tests, as applicable: CElOl, CEI02, REIOl, RE102, ltSIOl, RS103, CSlOl, CSl 14, CSl 15 and CSl 16. The results were satisfactory with exception of the following condition: During Conducted I Susceptibility CS 114 onto the power lines, with the timing circuit in operation, the instantaneous contacts exhibited chatter in the range of 2.6 MHz to 20.3 MHz. The unit requires a ferrite to be installed onto the input power lines of the relay with 3 turns through the ferrite core. In this modified configuration, the relay was not susceptible to Conducted Susceptibility and successfully passed the required test per CSl 14. In addition to the EMC testing that was perfonned, the Verification and Validation I Dedication activities for the digital device was also completed. The results of the dedication activity are contained in NLI Verification and Validation/Dedication report VVR-700RTC-01, Rev. 1. The results of the V&V/dedication activity are satisfactory. The firmware version verified is the only version that has been released since the change was implemented. Part 21 Report No: P21-04302015, Rev. 3 Page 5 of6 08/15/2016 17:06 1,FAX) P.007/007 (viii) Any advice related to the defect or failure to comply abont the facility, activity, or basic component that bas been, is being, or will be gil'en to purchasers or licensees. The functions of the relays supplied by NLI were tested for the following critical characteristics: Pick-up at rated voltage Drop-out when the voltage is removed Pick-up at degraded voltage Over-Voltage operation Insulation resistance Off delay settings are adjustable from 2-120 seconds Pick-up voltage Drop-out voltage Dimensions and Configuration The relays are dedicated for generic application usage in timing applications. The specific plant application(s) is unknown byNLI. The EMC qualification of the relay is dependent on the installed configuration and location in the plant. The plant should evaluate whether the installed relays are subjected to the specific EMIIRFI condition Conducted Susceptibility CS 114 between the :frequencies of2.6 MHz to 20.3 MHz identified above. Please contact me with any questions or comments. Sincerely, Tracy Bolt Director of Quality Assurance Part 21 Report No: Rev. 3 Page 6 of6