ML081570529: Difference between revisions
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{{#Wiki_filter:June 16, 2008 Mr. Dave Baxter Vice President, Oconee Site Duke Energy Carolinas, LLC 7800 Rochester Highway Seneca, SC 29672 | {{#Wiki_filter:June 16, 2008 Mr. Dave Baxter Vice President, Oconee Site Duke Energy Carolinas, LLC 7800 Rochester Highway Seneca, SC 29672 | ||
==SUBJECT:== | ==SUBJECT:== | ||
OCONEE NUCLEAR STATION, UNIT 1, RELIEF REQUEST FROM IMMEDIATE ASME CODE FLAW REPAIR OF LOW PRESSURE SERVICE WATER PIPING RELIEF REQUEST 08-ON-003 (TAC NO. MD8482) | OCONEE NUCLEAR STATION, UNIT 1, RELIEF REQUEST FROM IMMEDIATE ASME CODE FLAW REPAIR OF LOW PRESSURE SERVICE WATER PIPING RELIEF REQUEST 08-ON-003 (TAC NO. MD8482) | ||
==Dear Mr. Baxter:== | ==Dear Mr. Baxter:== | ||
By {{letter dated|date=April 7, 2008|text=letter dated April 7, 2008}}, you submitted Relief Request (RR) No. 08-ON-003, which proposed an alternative to the American Society of Mechanical Engineers, Boiler and Pressure Vessel Code (Code), Section XI, IWB-3132.2 requirements. In lieu of the ASME Code requirements, you proposed to accept the leaks on the downstream flange of low-pressure service water piping (LPSW) 1LPSW-21 for continued operation until the Unit 1 end-of-cycle (EOC) 24 refueling outage (RFO) using an engineering evaluation as directed by Generic Letter 90-05, Guidance for Performing Temporary Non-Code Repair of ASME Code Class 1, 2, and 3 Piping. | |||
By letter dated April 7, 2008, you submitted Relief Request (RR) No. 08-ON-003, which proposed an alternative to the American Society of Mechanical Engineers, Boiler and Pressure Vessel Code (Code), Section XI, IWB-3132.2 requirements. In lieu of the ASME Code requirements, you proposed to accept the leaks on the downstream flange of low-pressure service water piping (LPSW) 1LPSW-21 for continued operation until the Unit 1 end-of-cycle (EOC) 24 refueling outage (RFO) using an engineering evaluation as directed by Generic Letter 90-05, Guidance for Performing Temporary Non-Code Repair of ASME Code Class 1, 2, and 3 Piping. | |||
You proposed the subject relief request for leaks discovered on or about January 3, 2008, on the downstream flange of 1LPSW-21, a butterfly valve in the LPSW system. You determined that performing a Code compliant repair/replacement activity at the time of the discovery of the leaks was impractical. You proposed RR 08-ON-003 to defer the Code repair/replacement until the Unit 1 EOC24 RFO. | You proposed the subject relief request for leaks discovered on or about January 3, 2008, on the downstream flange of 1LPSW-21, a butterfly valve in the LPSW system. You determined that performing a Code compliant repair/replacement activity at the time of the discovery of the leaks was impractical. You proposed RR 08-ON-003 to defer the Code repair/replacement until the Unit 1 EOC24 RFO. | ||
Your letter proposing RR 08-ON-003 was dated April 7, 2008. The Oconee Nuclear Station, Unit 1 EOC24 RFO began April 12, 2008, and you performed the Code-required repair/replacement activities during this RFO. Therefore, RR 08-ON-003 is moot at this point and no further review will be performed. | Your letter proposing RR 08-ON-003 was dated April 7, 2008. The Oconee Nuclear Station, Unit 1 EOC24 RFO began April 12, 2008, and you performed the Code-required repair/replacement activities during this RFO. Therefore, RR 08-ON-003 is moot at this point and no further review will be performed. | ||
If you have any further questions on this matter, please contact me at 301 415-1419. | If you have any further questions on this matter, please contact me at 301 415-1419. | ||
Sincerely, | Sincerely, | ||
/RA/ | |||
Leonard N. Olshan, Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-269 cc: See next page | Leonard N. Olshan, Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-269 cc: See next page | ||
June 16, 2008 Mr. Dave Baxter Vice President, Oconee Site Duke Energy Carolinas, LLC 7800 Rochester Highway Seneca, SC 29672 | June 16, 2008 Mr. Dave Baxter Vice President, Oconee Site Duke Energy Carolinas, LLC 7800 Rochester Highway Seneca, SC 29672 | ||
==SUBJECT:== | ==SUBJECT:== | ||
OCONEE NUCLEAR STATION, UNIT 1, RELIEF REQUEST FROM IMMEDIATE ASME CODE FLAW REPAIR OF LOW PRESSURE SERVICE WATER PIPING RELIEF REQUEST 08-ON-003 (TAC NO. MD8482) | OCONEE NUCLEAR STATION, UNIT 1, RELIEF REQUEST FROM IMMEDIATE ASME CODE FLAW REPAIR OF LOW PRESSURE SERVICE WATER PIPING RELIEF REQUEST 08-ON-003 (TAC NO. MD8482) | ||
==Dear Mr. Baxter:== | ==Dear Mr. Baxter:== | ||
By {{letter dated|date=April 7, 2008|text=letter dated April 7, 2008}}, you submitted Relief Request (RR) No. 08-ON-003, which proposed an alternative to the American Society of Mechanical Engineers, Boiler and Pressure Vessel Code (Code), Section XI, IWB-3132.2 requirements. In lieu of the ASME Code requirements, you proposed to accept the leaks on the downstream flange of low-pressure service water piping (LPSW) 1LPSW-21 for continued operation until the Unit 1 end-of-cycle (EOC) 24 refueling outage (RFO) using an engineering evaluation as directed by Generic Letter 90-05,Guidance for Performing Temporary Non-Code Repair of ASME Code Class 1, 2, and 3 Piping. | |||
By letter dated April 7, 2008, you submitted Relief Request (RR) No. 08-ON-003, which proposed an alternative to the American Society of Mechanical Engineers, Boiler and Pressure Vessel Code (Code), Section XI, IWB-3132.2 requirements. In lieu of the ASME Code requirements, you proposed to accept the leaks on the downstream flange of low-pressure service water piping (LPSW) 1LPSW-21 for continued operation until the Unit 1 end-of-cycle (EOC) 24 refueling outage (RFO) using an engineering evaluation as directed by Generic Letter 90-05,Guidance for Performing Temporary Non-Code Repair of ASME Code Class 1, 2, and 3 Piping. | |||
You proposed the subject relief request for leaks discovered on or about January 3, 2008, on the downstream flange of 1LPSW-21, a butterfly valve in the LPSW system. You determined that performing a Code compliant repair/replacement activity at the time of the discovery of the leaks was impractical. You proposed RR 08-ON-003 to defer the Code repair/replacement until the Unit 1 EOC24 RFO. | You proposed the subject relief request for leaks discovered on or about January 3, 2008, on the downstream flange of 1LPSW-21, a butterfly valve in the LPSW system. You determined that performing a Code compliant repair/replacement activity at the time of the discovery of the leaks was impractical. You proposed RR 08-ON-003 to defer the Code repair/replacement until the Unit 1 EOC24 RFO. | ||
Your letter proposing RR 08-ON-003 was dated April 7, 2008. The Oconee Nuclear Station, Unit 1 EOC24 RFO began April 12, 2008, and you performed the Code-required repair/replacement activities during this RFO. Therefore RR 08-ON-003 is moot at this point and no further review will be performed. | Your letter proposing RR 08-ON-003 was dated April 7, 2008. The Oconee Nuclear Station, Unit 1 EOC24 RFO began April 12, 2008, and you performed the Code-required repair/replacement activities during this RFO. Therefore RR 08-ON-003 is moot at this point and no further review will be performed. | ||
If you have any further questions on this matter, please contact me at 301 415-1419. | If you have any further questions on this matter, please contact me at 301 415-1419. | ||
Sincerely, | Sincerely, | ||
/RA/ | |||
Leonard N. Olshan, Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-269 cc: See next page DISTRIBUTION: | Leonard N. Olshan, Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-269 cc: See next page DISTRIBUTION: | ||
Public | Public RidsOgcRp RidsNrrDorlDpr LPL2-1R/F RidsAcrsAcnw&mMailCenter RidsNrrCpnb (TChan) | ||
RidsNrrPMLOlshan | RidsNrrPMLOlshan RidsNrrDorlLpl2-1 (MWong) | ||
* OFFICE | RidsNrrOd RidsNrrLAMOBrien RidsRgn2MailCenter (JMoorman) | ||
RidsNrrAdes M. Cox, EDO Rgn II K. Hoffman, NRR Accession Number: ML081570529 memo transmitted | |||
* OFFICE NRR/LPL2-1/PM NRR/LPL2-1/LA NRR/CPNB/BC NRR/DCI/CPNB NRR/LPL2-1/BC NAME LOlshan MOBrien TChan | |||
* KHoffman | * KHoffman | ||
* MWong DATE | * MWong DATE 6/16/08 06/12/08 06/03/08 06/03/08 6/16/08 OFFICIAL RECORD COPY | ||
Oconee Nuclear Station, Units 1, 2, and 3 cc: | Oconee Nuclear Station, Units 1, 2, and 3 cc: | ||
Mr. Dave Baxter | Mr. Dave Baxter Vice President, Oconee Site Duke Power Company 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. B. G. Davenport Regulatory Compliance Manager Oconee Nuclear Site Duke Energy Corporation ON03RC 7800 Rochester Highway Seneca, SC 29672 Ronnie L. Gardner, PMP Manager, Site Operations and Corporate Regulatory Affairs AREVA NP Inc. | |||
An AREVA AND Siemens Company 3315 Old Forest Road OF -16 Lynchburg, VA 24501 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 Power Company 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. Henry Barron Group Vice President, Nuclear Generation and Chief Nuclear Officer P.O. Box 1006-EC07H 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}} | |||
Latest revision as of 16:28, 14 January 2025
| ML081570529 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 06/16/2008 |
| From: | Olshan L NRC/NRR/ADRO/DORL/LPLII-1 |
| To: | Baxter D Duke Energy Carolinas |
| Olshan L N, NRR/DORL, 415-1419 | |
| References | |
| TAC MD8482 | |
| Download: ML081570529 (3) | |
Text
June 16, 2008 Mr. Dave Baxter Vice President, Oconee Site Duke Energy Carolinas, LLC 7800 Rochester Highway Seneca, SC 29672
SUBJECT:
OCONEE NUCLEAR STATION, UNIT 1, RELIEF REQUEST FROM IMMEDIATE ASME CODE FLAW REPAIR OF LOW PRESSURE SERVICE WATER PIPING RELIEF REQUEST 08-ON-003 (TAC NO. MD8482)
Dear Mr. Baxter:
By letter dated April 7, 2008, you submitted Relief Request (RR) No. 08-ON-003, which proposed an alternative to the American Society of Mechanical Engineers, Boiler and Pressure Vessel Code (Code),Section XI, IWB-3132.2 requirements. In lieu of the ASME Code requirements, you proposed to accept the leaks on the downstream flange of low-pressure service water piping (LPSW) 1LPSW-21 for continued operation until the Unit 1 end-of-cycle (EOC) 24 refueling outage (RFO) using an engineering evaluation as directed by Generic Letter 90-05, Guidance for Performing Temporary Non-Code Repair of ASME Code Class 1, 2, and 3 Piping.
You proposed the subject relief request for leaks discovered on or about January 3, 2008, on the downstream flange of 1LPSW-21, a butterfly valve in the LPSW system. You determined that performing a Code compliant repair/replacement activity at the time of the discovery of the leaks was impractical. You proposed RR 08-ON-003 to defer the Code repair/replacement until the Unit 1 EOC24 RFO.
Your letter proposing RR 08-ON-003 was dated April 7, 2008. The Oconee Nuclear Station, Unit 1 EOC24 RFO began April 12, 2008, and you performed the Code-required repair/replacement activities during this RFO. Therefore, RR 08-ON-003 is moot at this point and no further review will be performed.
If you have any further questions on 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. 50-269 cc: See next page
June 16, 2008 Mr. Dave Baxter Vice President, Oconee Site Duke Energy Carolinas, LLC 7800 Rochester Highway Seneca, SC 29672
SUBJECT:
OCONEE NUCLEAR STATION, UNIT 1, RELIEF REQUEST FROM IMMEDIATE ASME CODE FLAW REPAIR OF LOW PRESSURE SERVICE WATER PIPING RELIEF REQUEST 08-ON-003 (TAC NO. MD8482)
Dear Mr. Baxter:
By letter dated April 7, 2008, you submitted Relief Request (RR) No. 08-ON-003, which proposed an alternative to the American Society of Mechanical Engineers, Boiler and Pressure Vessel Code (Code),Section XI, IWB-3132.2 requirements. In lieu of the ASME Code requirements, you proposed to accept the leaks on the downstream flange of low-pressure service water piping (LPSW) 1LPSW-21 for continued operation until the Unit 1 end-of-cycle (EOC) 24 refueling outage (RFO) using an engineering evaluation as directed by Generic Letter 90-05,Guidance for Performing Temporary Non-Code Repair of ASME Code Class 1, 2, and 3 Piping.
You proposed the subject relief request for leaks discovered on or about January 3, 2008, on the downstream flange of 1LPSW-21, a butterfly valve in the LPSW system. You determined that performing a Code compliant repair/replacement activity at the time of the discovery of the leaks was impractical. You proposed RR 08-ON-003 to defer the Code repair/replacement until the Unit 1 EOC24 RFO.
Your letter proposing RR 08-ON-003 was dated April 7, 2008. The Oconee Nuclear Station, Unit 1 EOC24 RFO began April 12, 2008, and you performed the Code-required repair/replacement activities during this RFO. Therefore RR 08-ON-003 is moot at this point and no further review will be performed.
If you have any further questions on 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. 50-269 cc: See next page DISTRIBUTION:
Public RidsOgcRp RidsNrrDorlDpr LPL2-1R/F RidsAcrsAcnw&mMailCenter RidsNrrCpnb (TChan)
RidsNrrPMLOlshan RidsNrrDorlLpl2-1 (MWong)
RidsNrrOd RidsNrrLAMOBrien RidsRgn2MailCenter (JMoorman)
RidsNrrAdes M. Cox, EDO Rgn II K. Hoffman, NRR Accession Number: ML081570529 memo transmitted
- OFFICE NRR/LPL2-1/PM NRR/LPL2-1/LA NRR/CPNB/BC NRR/DCI/CPNB NRR/LPL2-1/BC NAME LOlshan MOBrien TChan
- KHoffman
- MWong DATE 6/16/08 06/12/08 06/03/08 06/03/08 6/16/08 OFFICIAL RECORD COPY
Oconee Nuclear Station, Units 1, 2, and 3 cc:
Mr. Dave Baxter Vice President, Oconee Site Duke Power Company 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. B. G. Davenport Regulatory Compliance Manager Oconee Nuclear Site Duke Energy Corporation ON03RC 7800 Rochester Highway Seneca, SC 29672 Ronnie L. Gardner, PMP Manager, Site Operations and Corporate Regulatory Affairs AREVA NP Inc.
An AREVA AND Siemens Company 3315 Old Forest Road OF -16 Lynchburg, VA 24501 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 Power Company 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. Henry Barron Group Vice President, Nuclear Generation and Chief Nuclear Officer P.O. Box 1006-EC07H 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