ML022200601
| ML022200601 | |
| Person / Time | |
|---|---|
| Site: | Mcguire, Catawba, McGuire  |
| Issue date: | 05/31/2002 |
| From: | Rani Franovich NRC/NRR/DRIP/RLEP |
| To: | Elliot B, Gill R Duke Energy Corp |
| Franovich R, NRR/DRIP/RLEP, 415-1868 | |
| References | |
| Download: ML022200601 (11) | |
Text
[RW6 n iF F ano-v"ich*- I May "..28.Co I.nfe.rence-Call Summary From:
Rani Franovich To:
Barry Elliot; Bob Gill Date:
5/31/02 10:45AM
Subject:
May 28 Conference Call Summary Barry and Bob, Please review the attached conference call summary and provide comments some time next week.
Thanks Rani
[Rani Frnovich-Conference Ca!l Sum-mry May 28 02-Exposure of Bellows to Ch/oride.wpd LICENSEE:
Duke Energy Corporation FACILITIES:
McGuire, Units 1 and 2, and Catawba, Units 1 and 2
SUBJECT:
TELECOMMUNICATION WITH DUKE ENERGY CORPORATION TO DISCUSS THE RESPONSE TO A REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO SECTION 3.5 OF THE LICENSE RENEWAL APPLICATION On January 28, 2002, the NRC staff (hereafter referred to as "the staff") issued a request for additional information (RAI) pertaining to Section 3.5, Aging Management of Containments, Structures and Component Supports, of the license renewal application (LRA). Duke Energy Corporation (hereafter referred to as "the applicant") responded to this request by letter dated March 11, 2002. On May 28, 2002, a conference call was conducted between the NRC and Duke Energy Corporation to discuss information that was provided to the NRC in response to RAI 3.5-4 with respect. Participants of the May 28, 2002, conference call are provided in an attachment.
The staff requested the applicant to expand upon their RAI response by explaining why the bellows (subject to cracking from exposure to chloride) was unique and different from the other components listed in the RAI (fuel transfer canal liner plate, sump liner, and sump screens).
The applicant indicated that a leaking bellows had been identified in 1993 and was replaced in 1994. In 1997, leakage from the replacement bellows was identified, and the leaking bellows was replaced. A root cause determination attributed the 1997 bellows leak to stress-corrosion cracking (SCC) as a result of exposure to or contact with chlorine. The applicant could not determine the source of chlorine and speculated that the contaminant could have been introduced during the manufacturing process. The applicant further stated that SCC had not been listed as an applicable aging effect for the other components (fuel transfer canal liner plate, sump liner, and sump screens) because they essentially consisted of sheet metal or other more coarse materials that had not been polished or brightened by the manufacturer.
The staff finds the applicant's explanation of why SCC was not identified as an applicable aging effect for fuel transfer canal liner plate, sump liner, and sump screens reasonable, but may characterize this as a Confirmatory Item in the Safety Evaluation Report pending the staff's receipt of this information, via letter, to augment the information provided in the applicant's RAI response.
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Rairnovich - Co6if6 en6ýý-a ndirariy May )ý28-02 -- t E 6'eiosuif B&Wi o-iCf KI6H'i.V"p~d 2
A draft of this telecommunication summary was provided to the applicant to allow them the opportunity to comment prior to the summary being issued.
Rani L. Franovich, Project Manager License Renewal and Environmental Impacts Program Division of Regulatory Improvement Programs Office of Nuclear Reactor Regulation Docket Nos. 50-369, 50-370, 50-413, and 50-414 Attachments: As stated cc w/attachments: See next page Va 'ge -21
Jn~aoih-Crfii~
Cal Sumr Ma28 02-Exposu~re of Bello-ws toChloriedewpd ae 3
A draft of this telecommunication summary was provided to the applicant to allow them the opportunity to comment prior to the summary being issued.
Rani L. Franovich, Project Manager License Renewal and Environmental Impacts Program Division of Regulatory Improvement Programs Office of Nuclear Reactor Regulation Docket Nos. 50-369, 50-370, 50-413, and 50-414 Attachments: As stated cc w/attachments: See next page DISTRIBUTION:
See next page Document Name: G:\\RLEP\\Franovich\\Conference Call Summaries\\Conference Call Summary May 28 02 - Expusore of Bellows to Chloride.wpd OFFICE LA:DRIP TR:EMCB:DE PM:RLEP:DRIP PM:RLEP:DRIP NAME E Hylton B Elliot R Franovich DATE 5/
/02 5/
/02 5/
/02 5/
/02 OFFICIAL RECORD COPY
S ani Franovich -Confere6-n-CalI-Summniaiiry Mayý 28 02 - Exposure of Bellows to Chl6oridle-wpd 4
DISTRIBUTION:
HARD COPY RLEP RF E. Hylton E-MAIL:
PUBLIC J. Johnson W. Borchardt D. Matthews F. Gillespie P.T. Kuo C. Casto E. Imbro G. Bagchi K. Manoly W. Bateman J. Calvo C. Holden P. Shemanski H. Nieh G. Holahan S. Black B. Boger D. Thatcher G. Galletti B. Thomas R. Architzel J. Moore R. Weisman M. Mayfield A. Murphy W. McDowell S. Droggitis N. Dudley RLEP Staff R. Martin C. Patel C. Julian (RII)
R. Haag (RII)
S. Uttal (OGC)
M. Khanna H. Walker B. Elliott Page 4 l
[Ra Franovich - Conferen CISimary May 2 8 02 - E xpos-ure of fB7aloGWft ChhlrideW Pa,1 5
Division of Regulatory Improvement Programs COVER PAGE DATE:
May 31, 2002
SUBJECT:
TELECOMMUNICATION WITH DUKE ENERGY CORPORATION TO DISCUSS THE RESPONSE TO A REQUEST FOR ADDITIONAL INFORMATION PERTAINING TO SECTION 3.5 OF THE LICENSE RENEWAL APPLICATION ORIGINATOR:
R. Franovich SECRETARY:
S. Chey
- ...DRIP ROUTING LIST...
NAME DATE
- 1.
EGHylton
/
/02
- 2.
RLFranovich
/
/02
- 3.
BElliot I
/02
- 4.
I
/02 DOCUMENT NAME: G:\\RLEP\\Franovich\\Conference Call Summaries\\Conference Call Summary May 28 02 - Expusore of Bellows to Chloride.wpd ADAMS ACCESSION NUMBER: ML DATE ENTERED:
I
/02 FORM 665 ATTACHED and filled out:
YES NO
Rani Franovich - Conference ClFSu iiifiarjMay 28 O2
- Expoure of
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McGuire & Catawba Nuclear Stations, Units I and 2 Mr. Gary Gilbert Mr. Alan Nelson Regulatory Compliance Manager Nuclear Energy Institute Duke Energy Corporation 1776 I Street, N.W., Suite 400 4800 Concord Road Washington, DC 20006-3708 York; South Carolina 29745 Ms. Lisa F. Vaughn Duke Energy Corporation 422 South Church Street Charlotte, North Carolina 28201-1006 Anne Cottingham, Esquire Winston and Strawn 1400 L Street, NW Washington, DC 20005 North Carolina Municipal Power Agency Number 1 1427 Meadowwood Boulevard P. 0. Box 29513 Raleigh, North Carolina 27626 County Manager of York County York County Courthouse York, South Carolina 29745 Piedmont Municipal Power Agency 121 Village Drive Greer, South Carolina 29651 Ms. Karen E. Long Assistant Attorney General North Carolina Department of Justice P. O. Box 629 Raleigh, North Carolina 27602 Ms. Elaine Wathen, Lead REP Planner Division of Emergency Management 116 West Jones Street Raleigh, North Carolina 27603-1335 Mr. Robert L. Gill, Jr.
Duke Energy Corporation Mail Stop EC-12R P. O. Box 1006 Charlotte, North Carolina 28201-1006
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Rani Franovich - Conference Call Summary May 28 02 - Exposure of Bellows to Chlorideiwpd Pa'?1 7
North Carolina Electric Membership Corporation P. O. Box 27306 Raleigh, North Carolina 27611 Senior Resident Inspector U.S. Nuclear Regulatory Commission 4830 Concord Road York, South Carolina 29745 Mr. Henry J. Porter, Assistant Director Division of Waste Management Bureau of Land & Waste Management S.C. Dept of Health and Environ. Control 2600 Bull Street Columbia, South Carolina 29201-1708 Mr. C. Jeffrey Thomas Manager - Nuclear Regulatory Licensing Duke Energy Corporation 526 South Church Street Charlotte, North Carolina 28201-1006 Mr. L. A. Keller Duke Energy Corporation 526 South Church Street Charlotte, North Carolina 28201-1006 Saluda River Electric P. O. Box 929 Laurens, South Carolina 29360 Mr. Peter R. Harden, IV VP-Customer Relations and Sales Westinghouse Electric Company 6000 Fairview Road - 12t Floor Charlotte, North Carolina 28210 Mr. T. Richard Puryear Owners Group (NCEMC)
Duke Energy Corporation 4800 Concord Road York, South Carolina 29745 Mr. Richard M. Fry, Director North Carolina Dept of Env, Health, and Natural Resources 3825 Barrett Drive Raleigh, North Carolina 27609-7721 County Manager of Mecklenburg County 720 East Fourth Street Charlotte, North Carolina 28202 Michael T. Cash Regulatory Compliance Manager Duke Energy Corporation McGuire Nuclear Site 12700 Hagers Ferry Road Huntersville, North Carolina 28078 Senior Resident Inspector U.S. Nuclear Regulatory Commission 12700 Hagers Ferry Road Huntersville, North Carolina 28078 Dr. John M. Barry Mecklenburg County Department of Environmental Protection 700 N. Tryon Street Charlotte, North Carolina 28202 Mr. Gregory D. Robison Duke Energy Corporation Mail Stop EC-12R 526 S. Church Street Charlotte, NC 28201-1006 Mary Olson Nuclear Information & Resource Service Southeast Office P.O. Box 7586 Asheville, North Carolina 28802 Paul Gunter Nuclear Information & Resource Service 1424 16th Street NW, Suite 404 Washington, DC 20036 Lou Zeller Blue Ridge Environmental Defense League P.O. Box 88 Glendale Springs, North Carolina 28629 Don Moniak Blue Ridge Environmental Defense League Aiken Office P.O. Box 3487 Aiken, South Carolina 29802-3487
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TELECOMMUNICATION PARTICIPANTS May 28, 2002 Staff Participants Rani Franovich Barry Elliot Duke Energy Corporation Participants Bob Gill Debra Keiser
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