ML083180412
| ML083180412 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 11/20/2008 |
| From: | Nadiyah Morgan Plant Licensing Branch 1 |
| To: | Sena P FirstEnergy Nuclear Operating Co |
| Morgan N, NRR/DORL, 415-3650 | |
| References | |
| TAC MD4296, TAC MD4297 | |
| Download: ML083180412 (4) | |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 Mr. Peter P. Sena III Site Vice President FirstEnergy Nuclear Operating Company Beaver Valley Power Station Mail Stop A-BV-SEB1 P.O. Box 4, Route 168 Shippingport, PA 15077 SUB..IECT:
BEAVER VALLEY POWER STATION, UNIT NOS. 1 AND 2 - CLOSEOUT OF GENERIC LETTER 2007-01 "INACCESSIBLE OR UNDERGROUND POWER CABLE FAILURES THAT DISABLE ACCIDENT MITIGATION SYSTEMS OR CAUSE PLANT TRANSIENTS" (TAC NOS. MD4296 AND MD4297)
Dear Mr. Sena:
On February 7,2007, the Nuclear Regulatory Commission (NRC) issued Generic Letter (GL) 2007-01 "Inaccessible or Underground Power Cable Failures That Disable Accident Mitigation Systems or Cause Plant Transients" (Agencywide Documents Access and Management System (ADAMS) Accession No. ML070360665). GL 2007-01 requested that licensees provide the following information within 90 days of the date of the GL:
(1)
A history of inaccessible or underground power cable failures for all cables that are within the scope of 10 CFR 50.65 (the Maintenance Rule) and for all voltage levels including the cable type, cable manufacturer, date of failure, type of service, voltage class, years of service, and the root causes for the failure; and, (2)
A description of all inspection, testing, and monitoring programs to detect the degradation of inaccessible or underground power cables that support emergency diesel generators (EDGs), offsite power, emergency service water (ESW), service water, component cooling water and other systems that are within the scope of 10 CFR 50.65 (the Maintenance Rule).
In your letter dated May 7,2007, (ADAMS Accession No. ML071290614), you provided the information requested in GL 2007-01 including: (1) a history of inaccessible or underground power cable failures for all cables that are within the scope of 10 CFR 50.65 (the Maintenance Rule) and for all voltage levels including the cable type, cable manufacturer, date of failure, type of service, voltage class, years of service, and the root causes for the failure; and, (2) a description of all inspection, testing, and monitoring programs to detect the degradation of inaccessible or underground power cables that support EDGs, offsite power, ESW, service water, component cooling water and other systems that are within the scope of 10 CFR 50.65 (the Maintenance Rule).
P. Sena
- 2 The NRC staff has reviewed the submitted information and has concluded that for Beaver Valley Power Station, Unit Nos. 1 and 2 your response to GL 2007-01 is adequate. Based on this review, your response to GL 2007-01 is considered closed and no further action is requested of you at this time.
If you have any questions regarding this letter, please feel free to contact me at (301) 415-1016.
Sincerely, f:liyah S. Morgan, Project Manager lant Licensing Branch 1-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-334 and 50-412 cc: Distribution via Listserv
P. Sena
- 2 The NRC staff has reviewed the submitted information and has concluded that for Beaver Valley Power Station, Unit Nos. 1 and 2 your response to GL 2007-01 is adequate. Based on this review, your response to GL 2007-01 is considered closed and no further action is requested of you at this time.
If you have any questions regarding this letter, please feel free to contact me at (301) 415-1016.
Sincerely,
/RAI Nadiyah S. Morgan, Project Manager Plant Licensing Branch 1-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-334 and 50-412 cc: Distribution via Listserve DISTRIBUTION:
PUBLIC RidsOgcRp LPLI-1 R/F RidsAcrsAcnw&mMailCenter RidsNrrDorlLpll-1 RidsRgn1 MailCenter RidsNrrLASLittle RidsNrrDeEeeb (GWilson)
RidsNrrPMNMorgan RidsNrrDorlDPR ADAMS Accession Number' ML083180412 NRR-106 OFFICE DORLILPLI-1/PM DORLlLPL1-1 /LA DE/EEEB/BC DORLILPLI-1/BC NAME NMorgan SLittie GWilson G".J MKowal tv'6tc DATE JII,,,(Oti u.( '2,<1 107 OFFICIAL RECORD COPY
P. Sena
- 2 The NRC staff has reviewed the submitted information and has concluded that for Beaver Valley Power Station, Unit Nos. 1 and 2 the applicable regulatory requirements as discussed in the GL are being met in regard to the operational readiness of critical systems that could cause a plant transient or mitigate accidents. Based on this review, your response to GL 2007-01 is considered closed and no further action is requested of you at this time.
If you have any questions regarding this letter, please feel free to contact me at (301) 415-1016.
Sincerely, Nadiyah S. Morgan, Project Manager Plant Licensing Branch 1-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-334 and 50-412 cc: Distribution via Listserve DISTRIBUTION:
PUBLIC RidsOgcRp LPLI-1 R/F RidsAcrsAcnw&mMailCenter RidsNrrDorlLpll-1 RidsRgn1MailCenter RidsNrrLASLittle RidsNrrDeEeeb (GWilson)
RidsNrrPMNMorgan RidsNrrDorlDPR ADAMS Accession Number: ML083180412 DE/EEEB/BC AHiser NRR-106 DORLILPLI-1/BC MKowal OFFICIAL RECORD COpy OFFICE DORLILPLI-1/PM DORLILP NAME NMorgan SUttle DATE II I
D D