ML081770653

Final Report Results of the NRC Staff Review of the Fire Probabilistic Risk Assessment Model to Support Implementation of Nation Fire Protection Association Standard NFPA-805

ML081770653
Person / Time
Site:	Oconee
Issue date:	08/07/2008
From:	Olshan L NRC/NRR/ADRO/DORL/LPLII-1
To:	Baxter D Duke Energy Carolinas
Olshan L N, NRR/DORL, 415-1419
Shared Package
ML080980548	List: ML080940603 ML080940639 ML081770653
References
NFPA 805, TAC MD5630
Download: ML081770653 (4)

Text

August 7, 2008 Mr. David A. Baxter Vice President, Oconee Site Duke Energy Carolinas, LLC 7800 Rochester Highway Seneca, SC 29672

SUBJECT:

FINAL REPORT: RESULTS OF THE NRC STAFF REVIEW OF THE OCONEE NUCLEAR STATION, UNIT 3, FIRE PROBABILISTIC RISK ASSESSMENT MODEL TO SUPPORT IMPLEMENTATION OF NATIONAL FIRE PROTECTION ASSOCIATION STANDARD NFPA-805, "PERFORMANCE-BASED STANDARD FOR FIRE PROTECTION FOR LIGHT WATER REACTOR ELECTRIC GENERATING PLANTS" (TAC NO. MC5630)

Dear Mr. Baxter:

This letter is to provide you with the final report of the U.S. Nuclear Regulatory Commission's review of the Oconee Nuclear Station, Unit 3 fire probabilistic risk assessment model. The report is provided in the enclosure. This report supersedes the draft report (enclosure to Agencywide Documents Access and Management System (ADAMS) Accession No. ML080940639) in its entirety. The technical results documented in this report are essentially unchanged from the preliminary report, although users should verify this when addressing specific technical facts and observations. Note that the sheet for fact and observation finding HRA-A1-1 was inadvertently left out of the preliminary report and is included in this final report.

If you have any questions regarding this matter, please contact me at 301-415-1419.

Sincerely,

/RA/ Leonard N. Olshan, Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-287

Enclosure:

As stated

cc w/encl: See next page

Letter: ML081770653 Encl.: ML080940603 Pkg: ML080980548 OFFICE NRR/DRA NRR/DRA/AFPB NRR/DRA/AFPB/BC NAME SLaur PLain AKlein DATE 06/30/08 07/22/08 07/29/08 OFFICE NRR/DRA /DD NRR/DORL/LPL2-1/PM NRR/DORL/LPL2-1/BC NAME MCunningham LOlshan MWong DATE 07/29/08 06/27/08 08/07/08 Oconee Nuclear Station, Unit 3 cc:

Mr. Bruce H. Hamilton Vice President, Oconee Site Duke Energy Carolinas, LLC 7800 Rochester Highway Seneca, SC 29672

Ms. Lisa F. Vaughn Associate General Counsel and Managing Attorney Duke Energy Carolinas, LLC 526 South Church Street - EC07H Charlotte, North Carolina 28202

Manager, LIS NUS Corporation 2650 McCormick Dr., 3rd Floor Clearwater, FL 34619-1035

Senior Resident Inspector U.S. Nuclear Regulatory Commission 7812B Rochester Highway Seneca, SC 29672

Mr. Henry Porter, Director Division of Radioactive Waste Management Bureau of Land and Waste Management Dept. of Health and Env. Control 2600 Bull St. Columbia, SC 29201-1708 Mr. Michael A. Schoppman Framatome ANP 1911 North Ft. Myer Dr. Suite 705 Rosslyn, VA 22209 Mr. B. G. Davenport Regulatory Compliance Manager Oconee Nuclear Site Duke Energy Carolinas, LLC ON03RC 7800 Rochester Highway Seneca, SC 29672

Mr. Leonard G. Green Assistant Attorney General NC Department of Justice P.O. Box 629 Raleigh, NC 27602

Mr. R. L. Gill, Jr. Manager - Nuclear Regulatory Issues and Industry Affairs Duke Energy Carolinas, LLC 526 S. Church St. Mail Stop EC05P Charlotte, NC 28202 Division of Radiation Protection NC Dept of Environment, Health, & Natural Resources 3825 Barrett Dr. Raleigh, NC 27609-7721 Mr. Peter R. Harden, IV VP-Customer Relations and Sales Westinghouse Electric Company 6000 Fairview Road 12th Floor Charlotte, NC 28210

Mr. Dhiaa M. Jamil Group Executive and Chief Nuclear Officer Duke Energy Carolinas, LLC P.O. Box 1006-EC03XM Charlotte, NC 28201-1006 Mr. Charles Brinkman Director, Washington Operations Westinghouse Electric Company 12300 Twinbrook Parkway, Suite 330 Rockville, MD 20852

Ms. Kathryn B. Nolan Senior Counsel Duke Energy Carolinas, LLC 526 South Church Street - EC07H Charlotte, NC 28202