ML17059B232

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Forwards SE Accepting Licensee Response to 951017 NRC Bulletin 95-02, Unexpected Clogging of RHR Pump Strainer While Operating in Suppression Pool Cooling Mode
ML17059B232
Person / Time
Site: Nine Mile Point 
Issue date: 08/15/1996
From: Hood D
NRC (Affiliation Not Assigned)
To: Sylvia B
NIAGARA MOHAWK POWER CORP.
Shared Package
ML17059B233 List:
References
IEB-95-002, IEB-95-2, TAC-M93867, NUDOCS 9608200087
Download: ML17059B232 (8)


Text

August 15, 1996 Hr.

B. Ralph Sylvia Executive Vice President and Chief Nuclear Officer Niagara Hohawk Power Corporation Generation Business Group D-2 300 Erie Boulevard West

Syracuse, NY 13202

SUBJECT:

SAFETY EVALUATION FOR RESPONSES TO NRC BULLETIN 95-02, NINE HILE POINT NUCLEAR STATION, UNIT NO.

1 (TAC NO. H93867)

Dear Hr. Sylvia:

On October 17, 1995, the Commission i,ssued NRC Bulletin 95-02, "Unexpected Clogging of a Residual Heat Removal (RHR)

Pump Strainer While Operating in Suppression Pool Cooling Hode."

You have responded to this bulletin for Nine Hile Point Nuclear Station, Unit 1, by letters dated November 16,

1995, and April 26, 1996.

The NRC staff has completed its review of your responses and finds them to be acceptable.

Enclosed is our safety evaluation resulting from the review of your responses.

This completes our efforts under Unit 1 TAC number H93867.

Our review for Unit 2 will be addressed by separate cor'respondence upon completion.

If you have questions about the enclosure, contact me at (301) 415-3049.

Sincerely, ORIGINAL SIGNED BY:

Darl S.

Hood, Senior Project Hanager Project Directorate I-l Division of Reactor Projects I/II Office of Nuclear Reactor Regulation Docket No. 50-220

Enclosure:

Safety Evaluation cc w/encl:

See next page

'ISTRIBUTION:

See next page DOCUMENT NAME:

G:iNHPliSCREENS.SER To receive a copy of this document, indicate in the box:

"C" - Copy without attachment/enclo ure "E" - Co 'y with attachment/enclosure'N"

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PM:PDI-1 D:PDI-1 NAME SLittle DHood/rsl JMitcholl DATE 08/

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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 August 15, 1996 Hr. B. Ralph Sylvia Executive Vice President and Chief Nuclear Officer Niagara Hohawk Power Corporation Generation Business Group D-2 300 Erie Boulevard West 3

0

Syracuse, NY 1

2 2

SUBJECT:

SAFETY EVALUATION FOR RESPONSES TO NRC BULLETIN 95-02, NINE MILE POINT NUCLEAR STATION, UNIT NO.

1 (TAC NO. H93867)

Dear Hr. Sylvia:

The NRC staff has completed its review of your responses and finds them to be acceptable.

Enclosed is our safety evaluation resulting from the review of your responses.

This completes our efforts under Unit 1

TAC number H93867.

Our review for Unit 2 will be addressed by separate correspondence upon completion.

If you have questions about the enclosure, contact me at (301) 415-3049.

Sincerely, p,.pg(~

Darl S.

Hood, Senior Project Hanager Project Directorate I-1 Division of Reactor Projects I/II Office of Nuclear Reactor Regulation Docket No. 50-220

Enclosure:

Safety Evaluation

'cc w/encl:

See next page On October 17, 1995, the Commission issued NRC Bulletin 95-02, "Unexpected Clogging of a Residual Heat Removal (RHR)

Pump Strainer While Operating in Suppression Pool Cooling Hode."

You have responded to this bulletin for Nine Hile Point Nuclear Station, Unit 1, by letters dated November 16,

1995, and April 26, 1996.

B. Ralph Sylvia Niagara Mohawk Power Corporation Nine Nile,Point Nuclear Station Unit No.

1 CC:

Hr. Richard B. Abbott Vice President and General Hanager-Nuclear Niagara Mohawk Power Corporation Nine Nile Point Nuclear Station P.O.

Box 63

Lycoming, NY 13093 Hr. Hartin. J. HcCormick, Jr.

Vice President Nuclear Safety Assessment and Support Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station P.O.

Box 63,

Lycoming, NY 13093 Hs.

Denise J. Wolniak Manager Licensing Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station P.O.

Box 63

Lycoming, NY 13093 Hr. Kim A. Dahlberg

'eneral Manager - Projects Niagara Hohawk Power Corporation Nine Mile Point Nuclear Station P.O.

Box 63

Lycoming, NY 13093 Mr. Norman L. 'ademacher Plant Manager, Unit 1

Nine Nile Point Nuclear Station P.O.

Box 63

Lycoming, NY 13093 Regional Administrator, Region I U.S. Nuclear Regulatory. Commission 475 Allendale Road King of Prussia, PA 19406 Resident Inspector

, U.S. Nuclear Regulatory Commission P.O.

Box 126

Lycoming, NY 13093 Charles Donaldson, Esquire Assistant Attorney General New York Department of Law 120 Broadway New York, NY 10271

)

Hr. Paul D.

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

Albany, NY 12223 Hr. F. William Valentino, President New York State
Energy, Research,"

and Development Authority 2 Rockefeller Plaza

Albany, NY 12223-1253 Hark J. Wetterhahn, Esquire Winston L Strawn 1400 L Street, NW Washington, DC 20005-3502 Gary D. Wilson, Esquire Niagara Mohawk Power Corporation 300 Erie Boulevard West
Syracuse, NY 13202 Supervisor Town of Scriba Route 8, Box 382
Oswego, NY 13126

I I

DISTRIBUTION:

- Docket File PUBLIC PDI-I R/F S.

Varga J. Zwolinski J. Mitchell S. Little D.

Hood R. Elliot C. Berlinger OGC ACRS L. Doerflein, RI

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