ML17056C305

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Advises That Util 911021 Response to GL 91-06, Resolution of Generic Issue A-30, Adequacy of Safety-Related DC Power Supplies, Acceptable.Gl Implemented Resolution of GI A-30 as Part of Resolution of GI 128
ML17056C305
Person / Time
Site: Nine Mile Point  
Issue date: 03/10/1993
From: Capra R
Office of Nuclear Reactor Regulation
To: Sylvia B
NIAGARA MOHAWK POWER CORP.
References
REF-GTECI-128, REF-GTECI-A-30, REF-GTECI-EL, REF-GTECI-NI, TASK-128, TASK-A-30, TASK-OR GL-91-06, GL-91-6, TAC-M81465, TAC-M81466, NUDOCS 9303150038
Download: ML17056C305 (8)


Text

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p W**y4 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20666-0001 March 10, 1993 Docket Nos.

50-220'nd50-'410 Hr. B. Ralph Sylvia Executive Vice President, Nuclear Niagara Mohawk Power Corporation 301 Plainfield Road

Syracuse, New York 13212

Dear Mr. Sylvia:

SUBJECT:

CLOSURE OF

RESPONSE

TO GENERIC LETTER 91-06 FOR NINE MILE POINT NUCLEAR STATION UNIT NOS.

1 AND 2 (TAC NOS.

H81465 AND H81466)

On April 29, 1991, the NRC issued Generic Letter (GL) 91-06, "Resolution of Generic Issue A-30,

'Adequacy of Safety-Related DC Power Supplies.'"

The GL implemented the staff's resolution of Generic Issue (GI) A-30 as part of the resolution of GI 128, "Electric Power Reliability."

The GL requested that licensees provide written responses to several questions to allow the staff to determine whether any additional actions were required.

By letter dated October 21,

1991, Niagara Mohawk Power Corporation responded to the questions in Enclosure 1 of Generic Letter 91-06 for Nine Mile Point Nuclear Station Unit Nos.

1 and 2.

The NRC staff has reviewed these responses and finds that they satisfy the reporting requirements of the GL.

This completes the NRC staff's activities associated with TAC Nos.

M81465 and M81466.

Sincerely, cc:

See next page Robert A. Capra, Director Project Directorate I-l Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation

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Hr. B. Ralph Sylvia Niagara Mohawk Power Corporation Nine Nile Point Nuclear Station Unit Nos.

1 and 2

CC:

Hark J. Wetterhahn, Esquire Winston 5 Strawn 1400 L Street, NW.

Washington, DC 20005-3502 Supervisor Town of Scriba Route 8, Box 382

Oswego, New York 13126 Hr. Joseph F. Firlit Vice President - Nuclear Generation Niagara Hohawk Power Corporation Nine Mile Point Nuclear Station Post Office Box 32
Lycoming, New York 13093 Resident Inspector U.

S. Nuclear Regulatory Commission Post Office Box 126

Lycoming, New York 13093 Gary D. Wilson, Esquire Niagara Mohawk Power Corporation 300 Erie Boulevard West
Syracuse, New York 13202 Regional Administrator, Region I U.

S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, Pennsylvania 19406 Ms.

Donna Ross New York State Energy Office 2 Empire State Plaza 16th Floor

Albany, New York 12223 Hr. Kim Dahlberg Unit 1 Station Superintendent Nine Mile Point Nuclear Station Post Office Box 32
Lycoming, New York 13093 Hr. Martin J.

HcCormick Jr.

Plant Manager, Unit 2 Nine Mile Point Nuclear Station Post Office Box 32

Lycoming, New York 13093 Charles Donaldson, Esquire Assistant Attorney General New York Department of Law 120 Broadway New York, New York 10271 Mr. Paul D.

Eddy State of New York Department of Public Service Power Division, System Operations 3 Empire State Plaza

Albany, New York 12223

'r.

David K. Greene Manager Licensing Niagara Mohawk Power Company 301 Plainfield Road

Syracuse, New York 13212 Mr. Richard Goldsmith Syracuse University College of Law E. I. White Hall Campus
Syracuse, New York 12223 Hr. Richard H. Kessel Chair and Executive Director State Consumer Protection Board 99 Washington Avenue
Albany, New York 12210

Docket Nos.

50-220 and 50-410 March 10, 1993 Hr.

B. Ralph Sylvia Executive Vice President, Nuclear Niagara Mohawk Power Corporation 301 Plainfield Road

Syracuse, New York 13212

Dear Hr. Sylvia:

SUBJECT'LOSURE OF

RESPONSE

TO GENERIC LETTER 91-06 FOR NINE MILE POINT NUCLEAR STATION UNIT NOS.

1 AND 2 (TAC NOS.

H81465 AND M81466)

On April 29,

1991, the NRC issued Generic Letter (GL) 91-06, "Resolution of, Generic Issue A-30,

'Adequacy of Safety-Related DC Power Supplies. "'

The GL implemented the staff's resolution of Generic Issue (GI) A-30 as part of the resolution of GI 128, "Electric Power Reliability." The'L requested that licensees provide written responses to several questions to allow the staff to determine whether any additional actions were required.

By letter dated October 21,

1991, Niagara Hohawk Power Corporation responded to the questions in Enclosure 1 of Generic Letter 91-06 for Nine Nile Point Nuclear Station Unit Nos.

1 and 2.

The NRC staff has reviewed these responses and finds that they satisfy the reporting requirements of the GL.

This completes the NRC staff's activities associated with TAC Nos.

H81465 and M81466.

Sincerely, Original Signed By:

Robert A. Capra, Director Project Directorate I-1 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation cc:

See next page Distribution:

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DISTRIBUTION:

~Docket File NRC

& Local PDRs PD I-1 Reading SVarga JCalvo RCapra DBrinkman JMenning CVogan OGC ACRS (10)

CCowgill, RGN-1
AJohnson, 14/D/1
OChopra, 7/E/4 DThatcher, 7/E/4
RBaer, RES NLS302
WMinners, RES NLS007

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