ULNRC-06902, Application to Revise Technical Specifications to Adopt TSTF-591, Revised Risk Informed Completion Time (RICT) Program (LDCN 24-0018)
| ML24340A177 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 12/05/2024 |
| From: | Beck J Ameren Missouri, Union Electric Co |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| Shared Package | |
| ML24340A175 | List: |
| References | |
| ULNRC-06902, LDCN 24-0018 | |
| Download: ML24340A177 (1) | |
Text
~~
WAmeren MISSOURI December 5, 2024 ULNRC-06902 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Ladies and Gentlemen:
10 CFR 50.90 DOCKET NUMBER 50-483 CALLA WAY PLANT UNIT 1 UNION ELECTRIC CO.
RENEWED FACILITY OPERA TING LICENSE NPF-30 Callaway Plant APPLICATION TO REVISE TECHNICAL SPECIFICATIONS TO ADOPT TSTF-591, "REVISE RISK INFORMED COMPLETION TIME (RICT) PROGRAM" (LDCN 24-0018)
Pursuant to 10 CFR 50.90, "Application for amendment oflicense or construction permit," Ameren Missouri (Union Electric Company) herewith transmits an application for amendment to Facility Operating License Number NPF-30 for the Callaway Plant.
Ameren Missouri requests adoption ofTSTF-591, "Revise Risk Informed Completion Time (RICT)
Program," which is an approved change to the Standard Technical Specifications (STS), into the Callaway Plant, Unit 1 (Callaway) Technical Specifications. TSTF-591 revises Technical Specification (TS) Section 5.5, "Risk Informed Completion Time Program," to reference Regulatory Guide (RG) 1.200, Revision 3, instead of Revision 2, and to make other changes. A new report is added to TS Section 5.6, "Reporting Requirements," to inform the NRC of newly developed methods used to Calculate RICTs.
The enclosure to this letter provides a description and assessment of the proposed changes. to the enclosure provides the existing TS pages marked to show the proposed changes. to the enclosure provides revised ( clean) TS pages. The proposed change does not affect the TS Bases.
It has been determined that this amendment application does not involve a significant hazard consideration as determined per 10 CFR 50.92, "Issuance of amendment." Further, pursuant to 10 CFR 51.22, "Criterion for categorical exclusion; identification of licensing and regulatory actions eligible for categorical exclusion or otherwise not requiring environmental review," section (b ), no environmental impact statement or environmental assessment need be prepared in connection with the issuance of this amendment.
8315 County Road 459 Steedman, MO 65077 AmerenMissouri.com
ULNRC-06902 December 5, 2024 Page 2 of 4 There are no regulatory commitments made in this application.
The Onsite Review Committee reviewed this amendment application. In addition, in accordance with 10 CFR 50.91, "Notice for public comment; State consultation," Section (b)(l), a copy of this amendment application is being provided to the designated Missouri State Official.
Ameren Missouri requests that the amendment be reviewed under the Consolidated Line Item Improvement Process (CLIIP). Approval of the proposed amendment is requested within 6 months of completion of the NRC's acceptance review. It is anticipated that the license amendment, as approved, will be effective upon issuance and will be implemented within 90 days from the date of issuance.
Ifthere are any questions, please contact Mr. Thomas Elwood, Manager, Regulatory Affairs at (314) 225-1905.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on:
12"'15 [ M~
Enclosure:
Description and Assessment Attachments to the
Enclosure:
VP, Nuclear Engineering
- l. Proposed Technical Specification Changes (Mark-up)
- 2. Revised Technical Specification Pages
ULNRC-06902 December 5, 2024 Page 3 of 4 cc:
Mr. John Monninger 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. Mahesh Chawla Project Manager, Callaway Plant Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop O8B IA Washington, DC 20555-0001
ULNRC-06902 December 5, 2024 Page 4 of 4 Index and send hardcopy to QA File A160.0761 Hard copy:
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 Tech Spec ULNRC Distribution:
F. M. Diya K. C. Scott T. M. Hart J. G. Beck T. A. Witt T. B. Elwood NSRB Secretary STARS Regulatory Affairs Mr. Jay Silberg (Pillsbury Winthrop Shaw Pittman LLP)
Ms. Claire Eubanks (Missouri Public Service Commission)
Mr. Aaron Schmidt (DNR)
- ***********.. *,o,,,..................................................................................................................................................................................................................................................................
............................................................................................................................................................................................................................................................................................