ML053050274

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Duke Energy Corp, Oconee, Units 1, 2 and 3, Meeting Summary, Design Overview of Digital Reactor Protective System
ML053050274
Person / Time
Site: Oconee  Duke Energy icon.png
Issue date: 11/29/2005
From: Olshan L
Plant Licensing Branch III-2
To:
Olshan L N, NRR/DLPM, 415-1419
Shared Package
ML053050006 List:
References
TAC MC5895, TAC MC5896, TAC MC5897
Download: ML053050274 (3)


Text

November 29, 2005 LICENSEE: DUKE ENERGY CORPORATION FACILITY: OCONEE NUCLEAR STATION, UNITS 1, 2 AND 3

SUBJECT:

SUMMARY

OF OCTOBER 18, 2005, MEETING TO PROVIDE DESIGN OVERVIEW OF THE DIGITAL REACTOR PROTECTIVE SYSTEM AND ENGINEERED SAFEGUARDS PROTECTIVE SYSTEM (TAC NOS. MC5895, MC5896, AND MC5897)

On October 18, 2005, the Nuclear Regulatory Commission (NRC) met with Duke Energy Corporation (the licensee). The licensee provided a design overview of the proposed digital Reactor Protective System (RPS) and Engineered Safeguards Actuation System (ESPS). A list of attendees is provided as Enclosure 1. Enclosure 2 is the slides presented during the meeting.

The licensee focused its presentation on the two issues on which the NRC has expressed concern: the use of interchannel connections and the combining of RPS and ESPS, The licensee requested that the NRC provide its position on these two issues by November 1, 2005.

The licensee and the NRC agreed to have another meeting in the near future if the NRC needs more information to reach its position on these two issues.

Please direct any inquiries to me at 301-415-1419, or LNO@nrc.gov.

/RA/

Leonard N. Olshan, Senior Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-269, 50-270, and 50-287

Enclosures:

1. List of Attendees
2. Licensee Handout (ML053040158) cc w/encls: See next page

November 29, 2005 LICENSEE: DUKE ENERGY CORPORATION FACILITY: OCONEE NUCLEAR STATION, UNITS 1, 2 AND 3

SUBJECT:

SUMMARY

OF OCTOBER 18, 2005, MEETING TO PROVIDE DESIGN OVERVIEW OF THE DIGITAL REACTOR PROTECTIVE SYSTEM AND ENGINEERED SAFEGUARDS PROTECTIVE SYSTEM (TAC NOS. MC5895, 5896, AND M5897)

On October 18, 2005, the Nuclear Regulatory Commission (NRC) met with Duke Energy Corporation (the licensee). The licensee provided a design overview of the proposed digital Reactor Protective System (RPS) and Engineered Safeguards Actuation System (ESPS). A list of attendees is provided as Enclosure 1. Enclosure 2 is the slides presented during the meeting.

The licensee focused its presentation on the two issues on which the NRC has expressed concern: the use of interchannel connections and the combining of RPS and ESPS, The licensee requested that the NRC provide its position on these two issues by November 1, 2005.

The licensee and the NRC agreed to have another meeting in the near future if the NRC needs more information to reach its position on these two issues.

Please direct any inquiries to me at 301-415-1419, or LNO@nrc.gov.

/RA/

Leonard N. Olshan, Senior Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-269, 50-270, and 50-287

Enclosures:

1. List of Attendees
2. Licensee Handout ML053040158 cc w/encls: See next page Distribution: See next page Package: ML053050006 Meeting Handouts: ML053040158 Meeting Summary: ML053050274 Meeting Notice: ML052780104 NRC-001 OFFICE NRR/LPLC/PM NRR/LPLC/LA NRR/LPLC/BC NAME LOlshan CHawes EMarinos DATE 11/17/05 11/17/05 11/29/05 OFFICIAL RECORD COPY

SUBJECT:

SUMMARY

OF OCTOBER 18, 2005, MEETING TO PROVIDE DESIGN OVERVIEW OF THE DIGITAL REACTOR PROTECTIVE SYSTEM AND ENGINEERED SAFEGUARDS PROTECTIVE SYSTEM (TAC NOS. MC5895, MC5896, AND MC5897)

Dated: _November 29, 2005____

Distribution:

PUBLIC LPC R/F RidsNrrPMLOlshan (Hard Copy)

RidsNrrLAMOBrien (Hard Copy)

RidsNrrAdpt (BSheron/BBoger)

RidsNrrDorl (CHaney/EHackett)

RidsNrrDorlLplc (EMarinos)

RidsRgn2MailCenter RidsAcrsAcnwMailCenter RidsOgcRp BWetzel MWaterman PLoeser JCalvo AHowe YHsii CDoutt COgle VMcCree PRebstock MChiramal RJasinski HLi

LIST OF ATTENDEES MEETING TO PROVIDE DESIGN OVERVIEW OF OCONEE DIGITAL RPS/ESPS OCTOBER 18, 2005 NRC DUKE B. Sheron R. Jones B. Boger M. Miller E. Hackett L. Nicholson J. Calvo P. Gillespie E. Marinos D. Baxter T. Marsh J. Fuller L. Olshan R. Gill (by phone)

P. Rebstock B. Shingleton (by phone)

M. Chiramal B. Thomas (by phone)

H. Li G. Davenport (by phone)

M. Waterman P. Loeser A. Howe Y. Hsii FRAMATOME C. Doutt C. Ogle (by phone) B. Geddes V. McCree (by phone) S. Kelley M. Dunn C. Hendrix Enclosure 1

Oconee Nuclear Station, Units 1, 2, and 3 cc:

Ms. Lisa F. Vaughn Mr. R. L. Gill, Jr.

Duke Energy Corporation Manager - Nuclear Regulatory 526 South Church Street Issues and Industry Affairs P. O. Box 1006 Duke Energy Corporation Mail Code = EC07H 526 S. Church St.

Charlotte, North Carolina 28201-1006 Mail Stop EC05P Charlotte, NC 28202 Manager, LIS NUS Corporation Division of Radiation Protection 2650 McCormick Dr., 3rd Floor NC Dept of Environment, Health, & Natural Clearwater, FL 34619-1035 Resources 3825 Barrett Dr.

Senior Resident Inspector Raleigh, NC 27609-7721 U.S. Nuclear Regulatory Commission 7812B Rochester Highway Mr. Peter R. Harden, IV Seneca, SC 29672 VP-Customer Relations and Sales Westinghouse Electric Company Mr. Henry Porter, Director 6000 Fairview Road Division of Radioactive Waste Management 12th Floor Bureau of Land and Waste Management Charlotte, NC 28210 Dept. of Health and Env. Control 2600 Bull St. Mr. Henry Barron Columbia, SC 29201-1708 Group Vice President, Nuclear Generation and Chief Nuclear Officer Mr. Michael A. Schoppman P.O. Box 1006-EC07H Framatome ANP Charlotte, NC 28201-1006 1911 North Ft. Myer Dr.

Suite 705 Mr. Ronald A. Jones Rosslyn, VA 22209 Vice President, Oconee Site Duke Energy Corporation Mr. B. G. Davenport 7800 Rochester Highway Regulatory Compliance Manager Seneca, SC 29672 Oconee Nuclear Site Duke Energy Corporation ON03RC 7800 Rochester Highway Seneca, SC 29672 Ms. Karen E. Long Assistant Attorney General NC Department of Justice P.O. Box 629 Raleigh, NC 27602