RS-23-118, Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information

Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information

ML23317A101
Person / Time
Site:	Braidwood
Issue date:	11/10/2023
From:	David Helker Constellation Energy Generation
To:	Office of Nuclear Reactor Regulation, Document Control Desk
References
RS-23-118
Download: ML23317A101 (1)

Text

200 Exelon Way Kennett Square, PA 19348

www.constellation.com

10 CFR 73.5

RS-23-118

November 10, 2023

U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555

Braidwood Station, Units 1 and 2 Renewed Facility Operating License Nos. NPF-72 and NPF-77 NRC Docket Nos. 50-456 and 50-457

Subject:

Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information

References:

1. Letter from D. Gudger (Constellation Energy Generation, LLC) to U.S.

Nuclear Regulatory Commission, "Request for Exemption from Enha nced Weapons, Firearms Background Checks, and Security Event Notific ations Implementation," dated October 16, 2023 (ML23289A119)

2. Email from Scott Wall (NRC Senior Project Manager) to Ron Re ynolds (Constellation Energy Generation, LLC), "Final RCI - Constellat ion Energy Generation, LLC - Braidwood 1 & 2 - Exemption from Security Rul e," dated October 30, 2023 (ML23304A022)

By letter dated October 16, 2023 (Reference 1), Constellation E nergy Generation, LLC (CEG) requested an exemption for Braidwood Station, Units 1 and 2 (Braidwood) from the compliance date of January 8, 2024, for the new security Rule, "Enhanced W eapons, Firearms Background Checks, and Security Event Notifications." The requested exemp tion was based on the NRC's projected timeline for completion of revision to the applicable Regulatory Guides associated with the new rule, and the time necessary for Braidwood to process c hange management adequately to include the number of training weeks that will be required t o implement the Rule. Braidwood requested a new compliance date of December 31, 2024, or 180 days after publication of final Regulatory Guides, whichever is later.

On October 24, 2023, the NRC issued, via email, a draft Request for Confirmatory Information (RCI) for the Byron Station. A clarification call with the NRC and CEG was held on October 25, 2023, resulting in a formal RCI request for Byron and the NRC a lso issuing a formal RCI on October 30, 2023, for Braidwood (Reference 2).

U.S. Nuclear Regulatory Commission Supplemental Information Letter Responses to Request for Confirmatory Information Docket Nos. 50-456 and 50-457 November 10, 2023 Page 2

The Attachment to this supplemental information letter provides responses to the RCI provided in Reference 2.

There are no regulatory commitments contained in this supplement.

If you should have any questions concerning this submittal, ple ase contact Richard Gropp at (267) 533-5642.

Respectfully,

David P. Helker Sr. Manager, Licensing Constellation Energy Generation, LLC

Attachment:

Supplemental Information Letter

cc: w/ Attachment Regional Administrator - NRC Region III NRC Senior Resident Inspector - Braidwood Station NRC Project Manager, NRR - Braidwood Station Scott Wall, NRC Fleet Project Manager Illinois Emergency Management Agen cy Division of Nuclear Safety

Supplemental Information Letter Attachment Responses to Request for Confirmatory Information Page 1 of 3 NRC Docket Nos. 50-456 and 50-457

SUPPLEMENTAL INFORMATION

This Supplemental Information provides responses to the Request for Confirmatory Information (RCI) provided by the NRC in Reference 2. Each confirmatory request is provided below followed by CEG's response.

1. Regarding CEGs request for exemption from the January 8, 2024, compliance date, please confirm the following:

o CEG is requesting an exemption for Braidwood from specific requirements, as described below, associated with the final rule for Enhanced Weapons, Firearms Background Checks, and Security Event Notifications, as identified in your submission; that would defer compliance with those provisions until December 31, 2024, or 180 days after publication of final Regulatory Guides, whichever is later.

CEG Response:

Yes, CEG is requesting an exemption for Braidwood from specific requirements, as described below, associated with the final rule for Enhanced Weapons, Firearms Background Checks, and Security Event Notifications, as identif ied in Braidwood's submittal dated October 16, 2023 (ML23289A119), that would defer complian ce with those provisions until December 31, 2024, or 180 days after publication of final Regulatory Guides, whichever is later.

o CEG is not requesting an extension to the compliance date for Braidwood for specific requirements in Title 10 of the Code of Federal Regulations (10 CFR) Part 73, Subpart B, "Enhanced Weapons, Preemption, and Firearms Background Checks," described in 10 CFR 73.15, "Authorization for Use of Enhanced Weapons and Preemption of Firearms Laws," and 10 CFR 73.17, "Firearms Background Checks for Armed Security Personnel."

CEG Response:

Correct, CEG is not requesting an extension to the compliance date for Braidwood for specific requirements in Title 10 of the Code of Federal Regulations (10 CFR) Part 73, Subpart B, "Enhanced Weapons, Preemption, and Firearms Background Checks,"

described in 10 CFR 73.15, "Authorization for Use of Enhanced Weapons and Preemption of Firearms Laws," and 10 CFR 73.17, "Firearms Background Check s for Armed Security Personnel."

o CEG is requesting an exemption for Braidwood from specific requirements in 10 CFR Part 73, Subpart T, "Security Notifications, Reports, and Recordkeeping," 10 CFR 73.1200(a) through 10 CFR 73.1200(t), "Notification of Physical Security Events," 10 CFR 73.1205(a)(1) through 10 CFR 73.1205(e), "Written Follow-up Reports of Physical Security Events," 10 CFR 73.1210(a)(1) through10 CFR 73.1210(h), "Recordkeepin g of Physical Security Events," and "Suspicious Activity Reports," 10 CFR 73.1215(a) through 10 CFR 73.1215(f) until the later of December 31, 2024, or 180 days after publication of the final Regulatory Guides.

CEG Response:

Yes, CEG is requesting an exemption for Braidwood from specific requirements in 10 CFR Part 73, Subpart T, "Security Notifications, Reports, and Recor dkeeping," 10 CFR Supplemental Information Letter Attachment Responses to Request for Confirmatory Information Page 2 of 3 NRC Docket Nos. 50-456 and 50-457

73.1200(a) through 10 CFR 73.1200(t), "Notification of Physical Security Events," 10 CFR 73.1205(a)(1) through 10 CFR 73.1205(e), "Written Follow-up Rep orts of Physical Security Events," 10 CFR 73.1210(a)(1) through10 CFR 73.1210(h), "Record keeping of Physical Security Events," and 10 CFR 73.1215(a) through 10 CFR 73.1215( f), "Suspicious Activity Reports," until the later of December 31, 2024, or 180 days after publication of the final Regulatory Guides.

o CEG is requesting an exemption for Braidwood from using the definition s for the terms "Contraband," and "Time of Discovery" as recently revised in 10 CFR 73.2, "Definitions,"

until the later of December 31, 2024, or 180 days after publication of the final Regulatory Guides. The exemption would not apply to the definitions of those terms that were in effect prior to the issuance of the 2023 revisions.

CEG Response:

Yes, CEG is requesting an exemption for Braidwood from using th e definitions for the terms "Contraband," and "Time of Discovery" as recently revised in 10 CFR 73.2, "Definitions,"

until the later of December 31, 2024, or 180 days after publica tion of the final Regulatory Guides. The exemption would not apply to the definitions of those terms that were in effect prior to the issuance of the 2023 revisions.

2. Confirm that the current Braidwood site security plan implements the requirements of 10 CFR 73.71, "Reporting of Safeguards Events" for reporting the suspension of security measures.

CEG Response:

CEG confirms that the current Braidwood site security plan implements the requirements of 10 CFR 73.71, "Reporting of Safeguards Events" for reporting the suspension of security measures.

o Confirm that Braidwood will continue to comply with security event reporting, as previously required in 10 CFR 73.71, "Reporting of Safeguards Events," and Appendix G to Part 73, "Reportable Safeguards Events."

CEG Response:

CEG confirms that Braidwood will continue to comply with securi ty event reporting, as previously required in 10 CFR 73.71, "Reporting of Safeguards E vents," and Appendix G to Part 73, "Reportable Safeguards Events."

o Confirm that Braidwood will use the definitions for the terms "Contraband" and "Discovery (time of)" in its site security plan consistent with how these terms are currently defined in Regulatory Guide 5.76, Revision 1, "Physical Protection Programs at Nuclear Power Reactors."

CEG Response:

CEG confirms that Braidwood will use the definitions for the terms "Contraband" and "Discovery (time of)" in its site security plan consistent with how these terms are currently defined in Regulatory Guide 5.76, Revision 1, "Physical Protect ion Programs at Nuclear Power Reactors."

Supplemental Information Letter Attachment Responses to Request for Confirmatory Information Page 3 of 3 NRC Docket Nos. 50-456 and 50-457

3. Confirm that when Braidwood states that it is implementing the new Access Authorization Rule it actually means that it is implementing the new 2022 10 CFR Part 26 Fitness for Duty Rule (87 FR 71422, November 22, 2022)?

CEG Response:

CEG confirms that the statement in its exemption request that " CEG is in the process of implementing the new Access Authorization Rule" was made in error. What the statement intended to say is that CEG is in the process of implementing the new 2022 10 CFR Part 26 Fitness for Duty Rule (87 FR 71422, November 22, 2022).