ML22216A240

Application to Revise Technical Specifications to Adopt TSTF 577, Revised Frequencies for Steam Generator Tube Inspections (LDCN 21-0013)

ML22216A240
Person / Time
Site:	Callaway
Issue date:	08/04/2022
From:	Jungmann B Ameren Missouri, Union Electric Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML22216A239	List: ML22216A240 ML22216A241 ML22216A242 ULNRC-06744, Revised Technical Specification Pages
References
ULNRC-06744
Download: ML22216A240 (4)

Text

Aiiieren MISSOURI Callaway Plant August 4, 2022 ULNRC-06744 U.S. Nuclear Regulatory Commission Aftn: Document Control Desk Washington, DC 20555-000 1 10CFR 50.90 Ladies and Gentlemen:

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

RENEWED FACILITY OPERATING LICENSE NPF-30 APPLICATION TO REVISE TECHNICAL SPECIFICATIONS TO ADOPT TSTF 577, REVISED FREQUENCIES FOR STEAM GENERATOR TUBE INSPECTIONS (LDCN 21-0013)

Pursuant to 10 CFR 50.90, Application for amendment oflicense or construction permit, Ameren Missouri (Union Electric Company) herewith requests an amendment to the Technical Specifications for Callaway Plant. The proposed amendment would modify Technical Specification (TS) requirements in Section 5.5.9, Steam Generator (SG) Program, and Section 6.6.10, Steam Generator Tube Inspection Report. These changes are consistent with NRC-approved Technical Specifications Task Force (TSTF) Traveler TSTF-577, Revised Frequencies for Steam Generator Tube Inspections. These TSs are revised based on operating history.

Essential/supporting information is provided in the attachments to this letter. Attachment 1 provides a description and assessment ofthe proposed changes. Attachment 2 provides the existing TS pages marked up to show the proposed changes. Attachment 3 provides revised (retyped) TS pages, reflecting the proposed changes.

As described in Attachment 1 (and reflected in Attachments 2 and 3), the proposed amendment includes an additional, administrative/editorial change to TS 5.5.9 for removing an expired one-time provision attached to the TS which was incorporated per a previous license amendment but is no longer in effect. This clean-up change has no effect on the plants current licensing basis and no impact on the changes proposed in accordance with TSTF-577.

It has been determined that this amendment application does not involve a significant hazards consideration, as determined per 10 CFR 50.92, Issuance ofamendment. Pursuant to 10 CFR 51.22, Criterion categorical exclusion or otherwise not requiring environmental review, Section (b), no 83 15 County Road 459 : Steedman. MO 65077 AmerenMissouri.com

ULNRC-06744 August 4, 2022 Page 2 of 4 environmental impact statement or environmental assessment need be prepared in connection with the issuance ofthis amendment.

Further, this submittal does not contain new commitments.

The Callaway Onsite Review Committee has reviewed and approved the proposed changes and has approved the submittal ofthis amendment application.

Ameren Missouri requests approval ofthe requested license amendment by February 15, 2023.

Ameren Missouri further requests that the license amendment be made effective upon NRC issuance, to be implemented within 90 days from the date of issuance.

In accordance with 10 CFR 50.91 Notice for public comment; State consultation, Section (b)(l), a copy ofthis amendment application is being provided to the designated Missouri State official.

Ifthere are any questions, please contact Mr. Tom Elwood at 314-225-1905.

I declare under penalty ofperjury that the foregoing is true and correct.

Sincerely, Brent Jungmann Sr. Director, Nuclear Engineering Executed on: 4 Attachments: 1 Description and Assessment

2. Proposed Technical Specification Changes (Mark-Up)

3. Revised Technical Specification Pages

ULNRC-06744 August 4, 2022 Page3of4 Enclosure 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 O$B1A Washington, DC 20555-000 1

ULNRC-06744 August 4, 2022 Page 4 of 4 Index and send hardcopy to QA File A160.0761 Hardcopy:

Certrec Corporation 6500 West Freeway, Suite 400 Fort Worth, 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 Responses and Reports ULNRC Distribution:

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

Mr. Aaron Schmidt (DNR)

Missouri Public Service Commission