ML17058A811

Forwards 910524 Memo Transmitting EGG-HFRU-9446, Onsite Analysis of Human Factors of Operating Events, Interim Rept.Rept Describes 900514 Partial Loss of Instrument Air at Facility

ML17058A811
Person / Time
Site:	Nine Mile Point
Issue date:	06/12/1991
From:	Brinkman D Office of Nuclear Reactor Regulation
To:	Sylvia B NIAGARA MOHAWK POWER CORP.
References
NUDOCS 9106210277
Download: ML17058A811 (6)

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Docket No. 50-410 UNITED STATES NUCLEAR REGULATORY COMMISStON WASKINGTON, D.C. 20555 June 12, 1991 Mr. B. Ralph Sylvia Executive Vice P res ident, Nuclear Niagara f!ohawk Power Corporation 301 Plainfield Road

Syracuse, New York 13211

SUBJECT:

INTERIM REPORT ON HUMAN PERFORMANCE STUDY PROGRAM

"- NINE tllLE POIflT NUCLEAR STATION, UNIT 2 The NRC Office for Analysis and Evaluation of Operational Data (AEOD) initiated a program in 1990 to enhance the NRC staff's understanding of factors a fecting human performance during operating events.

The May 14,

1990, Partial Loss of Instrument Air event at Nine Mile Point Nuclear Station, Unit 2 was selected for study as part of this program.

In accordance with our previous commitment to provide Niagara t!ohawk with copies of our reports, enclosed for your information are copies of an internal memorandum (Memorandum For:

Thomas t~. Novak, From: Jack E. Rosenthal, dated t1ay 24, 1991) and an interim report (EGG-HFRU-9446) prepared by our contractor, Idaho National Engineering laboratory.

Please contact me at (301) 492-1409 if you have any questions regarding these reports.

S in cere ly, 7

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Donald S. Brinkman, Senior Project Manager Project Directorate I-1 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation

Enclosures:

1. Internal t1emorandum

2. Interim Report cc w/enclosures:

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Mr. B. Ralph Sylvia Niagara Mohawk Power Corporation Nine Mile Point Nuclear Station Unit 2 CC Mr. Hark J. Wetterhahn, Esquire Winston

& Str awn 1400 L Street, NW.

Washington, D.C, 20005-3502 Hr. Richard Goldsmith Syracuse University College of Law E. I. White Hall Campus

Syracuse, New York 12223 Resident Inspector Nine Nile Point Nuclear Power Station P. 0.

Box 126

Lycoming, New York 13093 Regional Administrator, Region I

U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, Pennsylvania 19406 Charlie Donaldson, Esquire Assistant Attorney General New York Department of Law 120 Broadway New York, New York 10271 Hr. Richard H. Kessel Chair and Executive Director State Consumer Protection Board 99 Washington Avenue

Albany, New York 12210 Hr. Gary D. Wilson, Esquire Niagara Mohawk Power Corporation 300 Erie Boulevard West

Syracuse, New York 13202 Hr. David K. Greene Manager Licensing Niagara Mohawk Power Corporation 301 P 1 a infiel d Road

Syracuse, New York 13212 Hs.

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

Albany, New York 12223 Supervisor Town of Scriba R. D. ¹4

Oswego, New York 13126 Hr. Hartin J. HcCormick Jr.

Plant Manager, Unit 2 Nine Nile Point Nuclear Station Niagara Mohawk Power Corporation P. 0.

Box 32

Lycoming, NY 13093 Hr. Joseph F. Firlit Vice President

- Nuclear Generation Nine Hile Point Nuclear Station Niagara Mohawk Corporation P. 0.

Box 32

Lycoming, New York 13093

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-C> une 12, 1991 Docket No. 50-410 Hr. B. Ralph Sylvia Executive Vice President, Nuclear Niagara Mohawk Power Corporation 301 Plainfield Road

Syracuse, New York 13211 Distribution:

PDI-1 Reading JCalvo DBrinkman GLanik CCowgill EJordan Plant File NRC Iw Local PDRs SVarga CVogan JRosenthal RACapra OGC ACRS (10)

SUBJECT:

INTERIM REPORT ON HUMAN PERFORMANCE STUDY PROGRAM - NINE NILE POINT NUCLEAR STATION, UNIT 2 The NRC Office for Analysis and Evaluation of Operational Data (AEOD) initiated a program in 1990 to enhance the NRC staff's understanding of factors affecting human performance during operating events.

The Hay 14, 1990, Partial Loss of Instrument Air event at Nine Mile Point Nuclear Station, Unit 2 was selected for study as part of this program.

In accordance with our previous commitment to provide Niagara Mohawk with copies of our reports, enclosed for your information are copies of an internal memorandum (Memorandum For:

Thomas H. Novak, From: Jack E. Rosenthal, dated Hay 24, 1991) and an interim report (EGG-HFRU-9446) prepared by our contractor, Idaho National Engineering Laboratory.

Please contact me at (301) 492-1409 if you have any questions regarding these reports.

Sincerely, ORlGINAL SlGNED BY Donald S. Brinkman, Senior Project Manager Project Directorate I-1 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation

Enclosures:

1. Internal Memorandum

2. Interim Report cc w/enclosures:

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