AEP-NRC-2022-50, Form OAR-1, Owner'S Activity Report

Form OAR-1, Owner'S Activity Report

ML22237A092
Person / Time
Site:	Cook
Issue date:	08/25/2022
From:	Scarpello M American Electric Power, Indiana Michigan Power Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
AEP-NRC-2022-50
Download: ML22237A092 (6)

Text

INOIANA Indiana Michigan Power MICHIGAN Cook Nuclear Plant POWER One Cook Place Bridgman, Ml 49106 A unit of American Electric Power Indiana Michigan Power.com August25,2022 AEP-NRC-2022-50 10 CFR 50.55a Docket No.: 50-315 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001 Donald C. Cook Nuclear Plant Unit 1 Form OAR-1, Owner's Activity Report Indiana Michigan Power Company, the licensee for Donald C. Cook Nuclear Plant (CNP) Unit 1, is providing as Enclosure 1 to this letter, Form OAR-1, Owner's Activity Report, for lnservice Inspection activities performed at CNP Unit 1 through the completion of the Unit 1 Cycle 31 Refueling Outage.

This report meets the requirements of the American Society of Mechanical Engineers (ASME) Code Case N-532-5, "Repair/Replacement Activity Documentation Requirements and lnservice Inspection Summary Report Preparation and Submission Section XI, Division 1." This code case is used as an alternative to the requirements of the ASME Boiler and Pressure Vessel Code,Section XI, Article IWA-6000, as specified in Regulatory Guide 1.147, "lnservice Inspection Code Case Acceptability, ASME Section XI, Division 1," Revision 20, for the current inspection interval.

The Authorized Code Inspection Company is Bureau Veritas Inspection and Insurance Company, of Lynn, Massachusetts. The Authorized Nuclear lnservice Inspector is Howard M. Burkhart, Jr.

There are no new or revised commitments in this letter. Should you have any questions, please contact me, at (269) 466-2649.

r;¥ Michael K. Scarpello Regulatory Affairs Director SJM/kmh

U. S. Nuclear Regulatory Commission AEP-NRC-2022-50 Page 2

Enclosures:

1. Form OAR-1, Owner's Activity Report for Donald C. Cook Nuclear Plant Unit 1 Cycle 31 Refueling Outage c: R. J. Ancona - MPSC EGLE - RMD/RPS J. B. Giessner- NRC Region Ill NRC Resident Inspector R. M. Sistevarls - AEP Ft. Wayne J.E. Walcutt-AEP Ft. Wayne S. P. Wall - NRC, Washington D.C.

A. J. Williamson - AEP Ft. Wayne

Enclosure 1 to AEP-NRC-2022-50 Form OAR-1, Owner's Activity Report for Donald C. Cook Nuclear Plant Unit 1 Cycle 31 Refueling Outage

D. C. Cook Nuclear Plant Unit 1 FORM OAR-1 OWNER'S ACTIVITY REPORT Report Number 1-2022-5-1-02 Plant Donald C Cook Nuclear Plant, One Cook Place, Bridgman. Michigan 49106 Unit No. Commercial service date 812311975 Refueling outage no. U1C31

(~ app'licable)

Current inspection interval 51h for Components and Supports (C&S) and 3rd for Containment ISi (CISIJ Program (1st 2nd. 3rd, 4'1, O!harl Current inspection period 1st for C&S and 1st for C ISi Edition and Addenda of Section XI applicable to the inspection plans 2013 Edition/No Addenda Date and revision of inspection plans 416/2022 Revision 5 for C&S, 3/10/2022 Revision 1 for CISI Edition and Addenda of Section XI appbcable to repairlreplacement activities. if different than the inspection plans Edmon and Addenda are the same as the Inspection Plans Code Cases used for inspection and evaluation: N-722-1 and N-729-6 for C&S

(~ applieable, including casn mod*filld by Cas. N*5l2 and later r1111iSion1)

CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this repOf't are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI ; and (c) the repairlreplecement activities and evaluations supporling the completion of U1C31 conform to the requirements of Section XL (refueling oulail ..... - ,

g, f t7( 2..o2.-~

Signed Ownars or Ownefs OesignH. Me

, ISi Program Owner Date CERTIFICATE OF INSERYICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and employed bv Bureau Yecilas JnspecJipn and Insurance Companv of Lynn. MA have inspected the items described in thls Owner's Activity Report, and state that. to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the repairlreplac:ement activities and evaluation described in this report. Furthermore. neither the Inspector nor his employer shall be liable in any manner for any personal 1111ury or property damage or loss of any kind arising from or connected with this inspection.

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D. C. Cook Nuclear Plant Unit 1 Table 1 Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service Examination Category and Item Number Item Description Evaluation Description A relevant condition of an out of tolerance setting was identified during lnservice lnsection (1S1) examination of 1-GSI-V-145, Safety Injection System Isometric Drawing 1-Sl-50 4 Inch Variable Rate Spring Type Pipe Support as F-A F1.20C Piping Support 1-GSI-V-145 documented under Corrective Action Program Action Request (AR) 2022-2543. The out of tolerance setting was evaluated as acceptable for continued service under assignment AR 2022-2543-1 .

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D. C. Cook Nuclear Plant Unit 1 Table 2 Abstract of Repair/Replacement Activities Required for Continued Service Code Class Item Description Description of Work Date Completed Repair/Replacement Plan Number 1-CS-7 49-SH 1, 1-CS-750-L 1-3, 2 Seal Water Injection Piping Replacement, EC1000637 4/25/2022 C10013391004 1-CS-751-L1-3 1 1-RC-101-U 1-RC-101 *L1 Downstream Tubing Replacement 7/27/2022 C10D22138001 1 1-RC-101-U 1-RC-101-L 1 Downstream Clamp Supports Replacement 517/2022 C10022138002 Page3 of 3