ML24351A148

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Supplement to Entergy Application to Revise Technical Specifications, Criticality Safety Analysis, Technical Specification 4.3.1, Criticality and Technical Specification 5.5.15, Spent Fuel Storage Rack Neutron Absorber Monitoring
ML24351A148
Person / Time
Site: Grand Gulf Entergy icon.png
Issue date: 12/16/2024
From: Couture P
Entergy Operations
To:
Office of Nuclear Reactor Regulation, Document Control Desk
References
GNRO2024-00038
Download: ML24351A148 (1)


Text

Entergy Operations, Inc., 1340 Echelon Parkway, Jackson, MS 39213 GNRO2024-00038 10 CFR 50.90 December 16, 2024 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001

SUBJECT:

Supplement to Entergys Application to Revise Technical Specifications, Criticality Safety Analysis, Technical Specification 4.3.1, Criticality and Technical Specification 5.5.15, Spent Fuel Storage Rack Neutron Absorber Monitoring Program Grand Gulf Nuclear Station, Unit 1 Docket No. 50-416 License No. NPF-29 In Reference 1, Entergy Operations, Inc (Entergy) requested an amendment to the Renewed Facility Operating License No. NFP-29, for Grand Gulf Nuclear Station, Unit 1. The proposed amendment would allow the station to credit borated inserts for neutron absorption in the Spent Fuel Storage Racks.

In the original submittal the marked-up technical specification pages became corrupted, and a resubmittal (uncorrupted) of the technical specifications marked-up pages is needed to support the NRC review. Attachment 1 of this supplement contains the resubmitted marked-up technical specification pages.

The No Significant Hazards Consideration determination provided in the reference submittal is not altered by the replacement pages provided in this letter.

This letter does not contain any new commitments.

Should you have any questions or require additional information, please contact me at (601) 368-5102.

Phil Couture Senior Manager Fleet Regulatory Assurance 601-368-5102

GNRO2024-00038 Page 2 of 2 I declare under penalty of perjury that the foregoing is true and correct.

Executed on December 16, 2024.

Respectfully, PC/ram

Reference:

Entergy Operations, Inc. letter to U. S. Nuclear Regulatory Commission, Application to Revise Technical Specifications, Criticality Safety Analysis, Technical Specification 4.3.1, Criticality and Technical Specification 5.5.15, Spent Fuel Storage Rack Neutron Absorber Monitoring Program, (ADAMS Accession No. ML24330A105), dated November 25, 2024.

Marked-up Technical Specification Pages cc:

NRC Region IV Regional Administrator NRC Senior Resident Inspector - Grand Gulf Nuclear Station NRC Project Manager - Grand Gulf Nuclear Station State Health Officer, Mississippi Department of Health Digitally signed by Philip Couture DN: cn=Philip Couture, c=US, o=Entergy, ou=Regulatory Assurance, email=pcoutur@entergy.com Date: 2024.12.16 12:13:43 -06'00' Philip Couture

GNRO2024-00038 Marked-up Technical Specification Pages (3 pages below)