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MONTHYEARL-16-034, Distribution Notice for License Amendment Request to Adopt NFPA Standard 805, Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generating Plants (2001 Edition).2016-02-0202 February 2016 Distribution Notice for License Amendment Request to Adopt NFPA Standard 805, Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generating Plants (2001 Edition). Project stage: Request ML16047A1452016-02-22022 February 2016 Supplemental Information Needed for Acceptance of License Amendment Request to Adopt National Fire Protection Associated Standard 805 Project stage: Acceptance Review L-16-079, Supplemental Information for License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 8052016-03-0707 March 2016 Supplemental Information for License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 805 Project stage: Supplement ML16074A1232016-03-15015 March 2016 Acceptance of License Amendment Request to Adopt National Fire Protection Associated Standard 805 Project stage: Acceptance Review L-16-088, Conservatisms in the Fire Probabilistic Risk Analysis2016-03-17017 March 2016 Conservatisms in the Fire Probabilistic Risk Analysis Project stage: Request ML16075A1112016-03-23023 March 2016 Online Reference Portal for License Amendment Request to Adopt National Fire Protection Associated Standard 805 Project stage: Other ML16126A2362016-05-0505 May 2016 NRR E-mail Capture - Davis-Besse NFPA 805 Portal Project stage: Other ML16130A7182016-05-0909 May 2016 NRR E-mail Capture - Davis-Besse NFPA 805 Portal Project stage: Other L-16-170, Online Reference Portal for Review of National Fire Protection Association (NFPA) Standard 805 License Amendment Request2016-05-31031 May 2016 Online Reference Portal for Review of National Fire Protection Association (NFPA) Standard 805 License Amendment Request Project stage: Request ML16172A0312016-06-20020 June 2016 NRR E-mail Capture - Davis-Besse NFPA 805 Portal Project stage: Other ML16190A0752016-07-0808 July 2016 NRR E-mail Capture - Davis-Besse NFPA 805 Portal Project stage: Other ML16201A0172016-07-20020 July 2016 Regulatory Audit in Support of the License Amendment Request to Implement Risk-Informed, Performance-Based, Fire Protection Program as Allowed by Title 10 CFR, Paragraph 50.48(c) Project stage: Other L-16-232, Correction of Fire Probabilistic Risk Analysis (PRA) Results2016-07-28028 July 2016 Correction of Fire Probabilistic Risk Analysis (PRA) Results Project stage: Other ML16256A0662016-10-18018 October 2016 Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Associated Standard 805 Project stage: RAI L-16-345, Response to Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association Cnfpa) Standard 8052016-12-16016 December 2016 Response to Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association Cnfpa) Standard 805 Project stage: Response to RAI L-16-371, Response to Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 8052017-01-17017 January 2017 Response to Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 805 Project stage: Response to RAI ML17100A1732017-04-19019 April 2017 Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Associated Standard 805 Project stage: RAI L-17-189, Response to Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 8052017-06-16016 June 2017 Response to Request for Additional Information Regarding License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 805 Project stage: Response to RAI ML17257A1402017-09-14014 September 2017 NRR E-mail Capture - Davis-Besse Nuclear Power Station, Unit No. 1 - Request for Additional Information Regarding License Amendment Request to Adopt NFPA 805 Project stage: RAI ML17258A1462017-09-20020 September 2017 Summary of September 12, 2017, Meeting with Firstenergy Nuclear Operating Company Regarding Its Licensing Amendment Request to Adopt National Fire Protection Association Standard 805 at Davis-Besse Nuclear Power Station, Unit No. 1 Project stage: Meeting L-17-253, Supplemental Information Regarding License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 8052017-10-0909 October 2017 Supplemental Information Regarding License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 805 Project stage: Supplement ML17355A3722017-12-21021 December 2017 NRR E-mail Capture - Davis-Besse Nuclear Power Station, Unit No. 1 - Request for Additional Information Regarding License Amendment Request to Adopt NFPA 805 Project stage: RAI L-18-085, Response to Request for Additional Information and Supplemental Information Regarding License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 8052018-04-0202 April 2018 Response to Request for Additional Information and Supplemental Information Regarding License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 805 Project stage: Supplement ML18201A4122018-07-19019 July 2018 NRR E-mail Capture - Davis-Besse - Request for Additional Information Regarding License Amendment Request to Adopt NFPA 805 Project stage: RAI L-18-249, Supplemental Information Regarding License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 8052018-11-20020 November 2018 Supplemental Information Regarding License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 805 Project stage: Supplement ML19100A3062019-06-21021 June 2019 Issuance of Amendment No. 298 to Adopt National Fire Protection Association Standard 805 Project stage: Approval 2016-07-20
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SECURITY-RELATED INFORMATION -WITHHOLD UNDER 10 CFR 2.390. UPON REMOVAL OF THE ATIACHMENT, THIS LETIER CAN BE PUBLICLY DISCLOSED.
FE NOCŽ FirstEnergy Nuclear Operating Company Brian D. Boles Vice President, Nuclear July 28, 2016 L-16-232 ATTN: Document Control Desk U. S. Nuclear Regulatory Commission Washington, DC 20555-0001
SUBJECT:
Davis-Besse Nuclear Power Station, Unit No. 1 Docket No. 50-346, License No. NPF-3 5501 North State Route 2 Oak Harbor, Ohio 43449 419-321-7676 Fax: 419-321-7582 Correction of Fire Probabilistic Risk Analysis (PRA) Results (CAC No. MF7190) By letter dated December 16, 2015 (Accession No. ML 15350A314), as supplemented by letter dated March 7, 2016 (Accession No. ML 16067A195), FirstEnergy Nuclear Operating Company (FENOC) submitted a license amendment request (LAR) to change the Davis-Besse Nuclear Power Station, Unit No. 1 (DBNPS), fire protection program to one based on the National Fire Protection Association Standard 805, "Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generating Plants (2001 Edition)." The proposed LAR contains errors in Table W-3, Davis-Besse Fire Compartment Risk Summary, of the Enclosure to the December 16, 2015 letter. The PRA model has been corrected, and the updated results for the impacted fire compartments and plant total are in the attachment.
This issue has been entered into the FENOC Corrective Action Program. The detailed fire model and multi-compartment analysis documentation will be updated later. Furthermore, the attachment also contains a discussion of this error on the information provided to the Nuclear Regulatory Commission (NRG) in FENOC letter dated March 17, 2016 (Accession Nos. ML 16077A083 and ML 16077A084).
FENOC requests that the attachment, which contains security-related information, be withheld from public disclosure in accordance with 10 CFR 2.390.
SECURITY-RELATED INFORMATION -WITHHOLD UNDER 10 CFR 2.390. UPON REMOVAL OF THE ATTACHMENT, THIS LETTER CAN BE PUBLICLY DISCLOSED.
Davis-Besse Nuclear Power Station, Unit No. 1 L-16-232 Page 2of2 The information provided by this submittal does not invalidate the significant hazards consideration analysis provided in the December 16, 2015 letter. There are no regulatory commitments contained in this letter. If there are any questions or if additional information is required, please contact Mr. Thomas A. Lentz, Manager -Fleet Licensing, at 330-315-6810.
I declare under penalty of perjury that the foregoing is true and correct. Executed on July _kL , 2016. Sincerely , Brian D. Boles
Attachment:
Correction of Fire Probabilistic Risk Analysis (PRA) Results cc: NRC Regional Ill Administrator NRC Resident Inspector NRC Project Manager Executive Director, Ohio Emergency Management Agency, State of Ohio (NRC Liaison) Utility Radiological Safety Board