ML20247L600
| ML20247L600 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 05/24/1989 |
| From: | Boyle M Office of Nuclear Reactor Regulation |
| To: | Mroczka E NORTHEAST NUCLEAR ENERGY CO. |
| References | |
| GL-88-11, TAC-71514, NUDOCS 8906020214 | |
| Download: ML20247L600 (3) | |
Text
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May 24, 1989 Docket No. 50-245 DISTRIBUTION R
Docket File-BGrimes Mr. Edward J. Mroczka NRC & Local PDRs ACRS(10) l Senior Vice President Plant File Nuclear Engineering and Operations SVarga i
Northeast Nuclear Energy Company BBoger Post Office Box 270 SNorris Hartford, Connecticut 06141-0270 MBoyle OGC
Dear Mr. Mroczka:
EJordan
SUBJECT:
GENERIC LETTER 88-11, MI! LSTONE NUCLEAR POWER STATION, UNIT N0. 1 (TAC N0. 71514)
Generic Letter 88-11 "NRC Position on Radiation Embrittlement of Reactor Vessel Materials and its Impact on Plant Operations," was issued on July 12, 1988. That generic letter requested licensees to use the methods described in Revision 2 to Regulatory Guide 1.99 to predict the effect of neutron radiation on reactor vessel materials, to submit the results of the technical analyses and, if necessary, a schedule of any proposed actions.
By letter dated November 1,1988, NNECO submitted the requested infonnation.
The NRC staff has evaluated your submittal for Millstone Unit I and finds it acceptable.
It should be noted that Amendment No. 9 to Facility Operating License DPR-21 for Millstone Unit I was issued on August 20, 1987. This amendment revised the pressure-temperature limit curves and were found to meet Regulatory Guide 1.99, Revision 2.
This completes our review on TAC No. 71514 Sincerely, original signed by Michael Boyle, Project Manager Project Directorate I-4 Division of Reactor Projects I/II Office of Nuclear Reactor Regulation cc: See next page l
[ TAC NO. 71514]
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May 24, 1989
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Docket No. 50-245
. DISTRIBUTION Docket File BGrimes Mr. Edward J. Mroczka NRC & Local PDRs ACRS(10) i
' Senior Vice President Plant File Nuclear Engineering and Operations SVarga Northeast Nuclear Energy Company BBoger Post 0ffice Box 270 SNorris Hartford, Connecticut 06141-0270
.MBoyle OGC
Dear Mr. Mroczka:
EJordan
SUBJECT:
GENERIC LETTER 88-11. MILLSTONE NUCLEAR POWER STATION, UNIT NO. 1 (TAC NO. 71514)
Generic Letter 88-11. "NRC Position on Radiation Embrittlement of Reactor Vessel Materials and its Impact on Plant Operations," was issued on July 12, 1988. That generic letter requested licensees to use the methods described in Revision 2 to Regulatory Guide 1.99 to predict the effect of neutron radiation on reactor vessel. materials, to submit the results of the technical analyses and, if necessary, a schedule of any proposed actions.
By letter dated i
November 1,1988, NNEC0 submitted the requested infonnation.
i The NRC staff has evaluated your submittal for Millstone Unit 1 and finds it acceptable.
It should be noted that Amendment No. 9 to Facility Operating l
3 License DPR-21 for Millstone Unit I was issued on August 20, 1987. This
- l t
amendment revised the pressure-temperature limit curves and were found to meet Regulatory Guide 1.99, Revision 2.
This completes our review on TAC No. 71514 Sincerely, original signed by Michael Boyle, Project Manager l
Project Directorate I-4 Division of Reactor Projects I/II Office of Nuclear Reactor Regulation cc: See next page l
)
[TACNO.71514]
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'/ Stolz V ng 5/23/89 5/23/89 5/S/89 54 89
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Mr. Edward J. Mroczka Millstone Nuclear Power Station Northeast Nuclear Energy Company Unit No. I l
cc:
Gerald Garfield, Esquire R. M. Kacich, Manager Day, Berry and Howard Generation Facilities Licensing Counselors at Law Northeast Utilities Service Company City Place Post Office Box 270 Hartford, Connecticut 06103-3499 Hartford, Connecticut 06141-0270 W. D. Romberg, Vice President D. O. Nordquist Nuclear Operations Manager of Quality Assurance Northeast Utilities Service Company Northeast Nuclear Energy Company Post Office Box 270 Post Office Box 270 Hartford, Connecticut 06141-0270 Hartford, Connecticut 06141-0270 Kevin McCarthy, Director Regional Administrator Radiation Control Unit Region I Department of Environmental Protection U. S. Nuclear Regulatory Commission State Office Building 475 Allendale Road Hartford, Connecticut 06106 King of Prussia, Pennsylvania 19406 Bradford S. Chase, Under Secretary First Selectmen Energy Division Town of Waterford Office of Policy and Management Hall of Records 80 Washington Street 200 Boston Post Road Hartford, Connecticut 06106 Waterford, Connecticut 06385 S. E. Scace Station Superintendent W. J. Raymond, Resident Inspector f
Millstone Nuclear Power Station Millstone Nuclear Power Station i
Northeast Nuclear Energy Company c/o U. S. Nuclear Regulatory Commission Post Office Box 128 Post Office Box 811 Waterford, Connecticut 06385 Niantic, Connecticut 06357 J. P. Stetz, Unit Superintendent Millstone Unit No. 1 Northeast Nuclear Energy Company Post Office Box 128 Waterford, Connecticut 06385 i
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