NRC 2020-0029, Supplement to License Amendment Request (LAR) 293, One-Time Extension of Renewed Facility Operating License Condition 4.1, Containment Building Construction Truss

Supplement to License Amendment Request (LAR) 293, One-Time Extension of Renewed Facility Operating License Condition 4.1, Containment Building Construction Truss

ML20259A372
Person / Time
Site:	Point Beach
Issue date:	09/15/2020
From:	Strope M Point Beach
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
NRC 2020-0029
Download: ML20259A372 (6)

Text

September 15, 2020 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 Point Beach Nuclear Plant, Unit 1 Dockets 50-266 Renewed License Nos. DPR-24 POINT BEACH NRC 2020-0029 10 CFR 50.90 Supplement to License Amendment Request (LAR) 293, One-Time Extension of Renewed Facility Operating License Condition 4.1, Containment Building Construction Truss

References:

1.

NRC letter to NextEra Energy Point Beach, LLC, Point Beach Nuclear Plant. Units 1 and 2 - Issuance of Amendments for Risk-Informed Approach to Resolve Construction Truss Design Code Noncon-formances (EPID L-2017-LLA-0209) dated March 26, 2019 (ADAMS Accession No. ML18345A110)

2.

NextEra letter to NRC - Point Beach Nuclear Plant Unit 1, License Amendment Request (LAR) 293, One-Time Extension of Renewed Facility Operating License Condition 4.1, Containment Building Construction Truss dated August 13, 2020 (ADAMS Accession No. ML20226A313)

In Reference 2, NextEra Energy Point Beach, LLC (NextEra) submitted License Amendment Request (LAR) 293 One-Time Extension of Renewed Facility Operating License Condition 4.1, Containment Building Construction Truss. In this LAR, NextEra proposed new completion times for the resolution of the legacy design code nonconformances. The proposed License Condition requires NextEra to complete implementation items identified in Reference 1.

On September 14, 2020, NRC provided comments to the proposed language of the License Condition.

NextEra has agreed to incorporate NRC's proposed language, Attachment 1 to this letter contains mark-ups for the proposed revised language to the License Condition of Paragraph 4.1 of Renewed Facility Op-erating License No. DPR 24. Once approved, the amended License will be effective as of the date of issuance and shall be implemented in accordance with the requirements specified in proposed Paragraph 4.1. Attachment 2 provides the corresponding "clean" License pages.

Attachments 1 and 2 of this letter supersede Attachments 1 and 2 of Reference 2.

This supplement does not alter the conclusions in Reference 2 that the proposed change does not Involve a significant hazards consideration pursuant to 10 CFR 50.92, and there are no significant environmental impacts associated with the change.

NextEra Energy Point Beach, LLC 6610 Nuclear Road, Two Rivers, WI 54241

Document Control Desk Page 2 Pursuant to 10 CFR 50.91(b)(1), a copy of this letter is being forwarded to the State of Wisconsin.

This submittal contains no new regulatory commitments.

Should you have any questions regarding this submittal, please contact Mr. Eric Schultz, Licensing Manager, at (920) 755-7854.

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

Executed on the -1S._ day of September 2020.

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M ichael Strope Site Vice President NextEra Energy Point Beach, LLC ATTACHMENTS

1.

Renewed Facility Operating License (markup)

2.

Renewed Facility Operating License (clean pages) cc:

Administrator, Region Ill, USNRC Project Manager, Point Beach Nuclear Plant, USNRC Resident Inspector, Point Beach Nuclear Plant, USN RC Public Service Commission Wisconsin

ATTACHMENT 1 Renewed Facility Operating License - Mark-up INSERT Containment Building Construction Truss NextEra Energy Point Beach shall complete implementation items 1, 2, 3, 5, and 6 included in of licensee letter NRC 2019-0007 dated March 13, 2019 in accordance with the updated descriptions and completion dates in Attachment 3 of the Enclosure to licensee letter NRC 2020-0020 dated August 13, 2020.

(1 page follows)

G. Secondary Water Chemistry Monitoring Program NextEra Energy Point Beach shall implement a secondary water chemistry monitoring program to inhibit steam generator tube degradation. This program shall include:

1. Identification of a sampling schedule for the critical parameters and control points for these parameters;

2. Identification of the procedures used to quantify parameters that are critical to control points; 3

Identification of process sampling points;

4. Procedure for the recording and management of data;

5. Procedures defining corrective actions for off control point chemistry condition; and

6. A procedure for identifying the authority responsible for the interpretation of the data, and the sequence and timing of administrative events required to initiate corrective action.

H. The licensee is authorized to repair Unit 1 steam generators by replacement of major components. Repairs shall be conducted in accordance with the licensee's commitments identified in the Commission approved Point Beach Nuclear Plant Unit No. 1 Steam Generator Repair Report dated August 9, 1982 and revised March 1, 1983 and additional commitments identified in the staff's related safety evaluation.

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I 1

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Deleted K. All capsules in the reactor vessel that are removed and tested must meet the test procedures and reporting requirements of American Society for Testing and Materials (ASTM) E 185-82 to the extent practicable for the configuration of the specimens in the capsule. Any changes to the capsule withdrawal schedule, including spare capsules, must be approved by the NRC prior to implementation. All capsules placed in storage must be maintained for future insertion. Any changes to storage requirements must be approved by the NRC, as required by 10 CFR Part 50, Appendix H.

L. Mitigation Strategy Sti-ategies shall be developed and maintained for addressing large fires and explosions that include the following key areas:

Renewed License No. DPR-24 Amendment No. 263

ATTACHMENT 2 Renewed Facility Operating License - Clean Pages (1 page follows)

G. Secondary Water Chemistry Monitoring Program NextEra Energy Point Beach shall implement a secondary water chemistry monitoring program to inhibit steam generator tube degradation. This program shall include:

1. Identification of a sampling schedule for the critical parameters and control points for these parameters;

2.

Identification of the procedures used to quantify parameters that are critical to control points; 3

Identification of process sampling points;

4. Procedure for the recording and management of data; 5, Procedures defining corrective actions for off control point chemistry condition; and

6. A procedure for identifying the authority responsible for the interpretation of the data, and the sequence and timing of administrative events required to initiate corrective action.

H. The licensee is authorized to repair Unit 1 steam generators by replacement of major components. Repairs shall be conducted in accordance with the licensee's commitments identified in the Commission approved Point Beach Nuclear Plant Unit No. 1 Steam Generator Repair Report dated August 9, 1982 and revised March 1, 1983 and additional commitments identified in the staffs related safety evaluation.

l.

Containment Building Construction Truss NextEra Energy Point Beach shall complete implementation items 1, 2, 3, 5, and 6 included in Attachment 3 of licensee letter N RC 2019-0007 dated March 13, 2019 1n accordance with the updated descriptions and completion dates in Attachment 3 of the Enclosure to licensee letter NRC 2020-0020 dated August 13, 2020.

J.

Deleted K. All capsules in the reactor vessel that are removed and tested must meet the test procedures and reporting requirements of American Society for Testing and Materials (ASTM) E 185-82 to the extent practicable for the configuration of the specimens in the capsule. Any changes to the capsule withdrawal schedule, including spare capsules, must be approved by the NRC prior to implementation. All capsules placed in storage must be maintained for future insertion. Any changes to storage requirements must be approved by the NRC, as required by 1 O CFR Part 50, Appendix H.

1. Mitigation Strategy Strategies shall be developed and maintained for addressing large fires and explosions that include the following key areas:

Renewed License No. DPR-24 Amendment No. xxx