ULNRC-06762, Submittal of Owner'S Activity Reports (OAR-1 Forms) for Cycle/Refuel 25

Submittal of Owner'S Activity Reports (OAR-1 Forms) for Cycle/Refuel 25

ML22237A311
Person / Time
Site:	Callaway
Issue date:	08/25/2022
From:	Witt T Ameren Missouri, Union Electric Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML22237A310	List: ML22237A312 ULNRC-06762, Submittal of Owner'S Activity Reports (OAR-1 Forms) for Cycle/Refuel 25
References
ULNRC-06762
Download: ML22237A311 (4)

Text

Callaway Plant MISSOURI August 25, 2022 ULNRC-06762 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-000 1 Ladies and Gentlemen:

DOCKET NUMBER 50-483 CALLAWAY PLANT UNIT 1 UNION ELECTRIC CO.

RENEWED FACILITY OPERATING LICENSE NPF-30 OWNERS ACTIVITY REPORTS (OAR-i FORMS) FOR CYCLE/REFUEL 25 Enclosed are the Owners Activity Reports (OAR- 1 forms) for Cycle 25 and Refuel 25 activities at Callaway Plant. The reports are submitted pursuant to the provisions ofthe applicable revisions of ASME Boiler and Pressure Vessel Code Case N-532-5, Alternative Requirements to Repair and Replacement Documentation Requirements and Inservice Summary Report Preparation and Submission.

The OAR-i forms enclosed are associated with the following Cycle 25 and Refuel 25 activities at Callaway Plant:

1 . Inservice Inspection (151) and Repair/Replacement activities for the third period ofthe fourth 151 Program interval, and

2. Containment Inservice Inspection pursuant to ASME Section XI, subsection IWE and IWL for the second period ofthe third IWE and IWL Program interval.

Each enclosed OAR-i form includes a listing of items with identified flaws or relevant conditions that required evaluation for continued service (Table 1 ) and an abstract of repair/replacement activities required for continued service (Table 2).

In accordance with Revision I ofthe Fourth Interval 151 Program Plan, the OAR-i form for the 151 and Repair/Replacement activities is submitted in accordance with Code Case N-532-5. Similarly, in accordance with Revision 4.1 ofthe IWE Program Plan, the OAR-i form for the Containment Inservice Inspection activities is submitted in accordance with Code Case N-532-5.

This letter does not contain new commitments.

8315 County Road 459 Steedman, MO 65077 AmerenMissouri.com

ULNRC-06762 August 25, 2022 Page2of4 Ifthere are any questions, please contact Mr. Tom Elwood at 3 14225-1905.

Sincerely, Todd A. Witt Manager, Regulatory Affairs TIff

Enclosure:

OAR-i forms (2)

ULNRC-06762 August 25, 2022 Page 3 of 4 cc: Mr. Scott A. Morris Regional Administrator U. S. Nuclear Regulatory Commission Region IV 1600 East Lamar Boulevard Arlington, TX 76011-4511 Senior Resident Inspector Callaway Resident Office U.S. Nuclear Regulatory Commission 8201 NRC Road Steedman, MO 65077 Mr. M. Chawla Project Manager, Callaway Plant Office ofNuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop O8B1A Washington, DC 20555-000 1

ULNRC-06762 August 25, 2022 Page 4 of 4 Index and send hardcopy to QA file A160.0761 Hardcopy:

Certrec Corporation 6500 West Freeway, Suite 400 FortWorth,TX 76116

( Certrec receives ALL attachments as long as they are non-safeguards and may be publicly disclosed.)

Electronic distribution for the following can be made via Other Situations ULNRC Distribution:

F. M. Diya B. L. Cox F. J. Bianco D. E. Farnsworth I. A. Witt T. B. Elwood NSRB Secretary STARS Regulatory Affairs Mr. Jay Silberg (Pillsbury Winthrop Shaw Pittman LLP)

Ms. Kathleen McNelis (Public Service Commission)

Ms. Claire Eubanks (Public Service Commission)