ML20044H313

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Forwards SE Accepting Proposed Change to Classification of Certain Instrumentation Used to Assess Plant Conditions During & Following Accident,Per Conformance to Reg Guide 1.97,rev 2
ML20044H313
Person / Time
Site: Millstone 
Issue date: 06/02/1993
From: Vissing G
Office of Nuclear Reactor Regulation
To: Opeka J
CONNECTICUT YANKEE ATOMIC POWER CO., NORTHEAST NUCLEAR ENERGY CO.
Shared Package
ML20044H314 List:
References
RTR-REGGD-01.097, RTR-REGGD-1.097 TAC-M82745, NUDOCS 9306080173
Download: ML20044H313 (3)


Text

.

June 2, 1993

. Docket No. 50-336 Mr. John F. Opeka Executive Vice President, Nuclear Connecticut Yankee Atomic Power Company Northeast Nuclear Energy Company Post Office Box 270 i

Hartford, Connecticut 06141-0270

Dear Mr. Opeka:

SUBJECT:

MILLSTONE NUCLEAR POWER STATION, UNIT 2, CONFORMANCE TO REGULATORY GUIDE 1.97, REVISION 2, (TAC M82745)

By letter dated May 22, 1991, NNEC0 proposed to change c ssification of certain instrumentation that is used to assess plant ditions during and following an accident. We have reviewed the p.sosed change and have determined it to be acceptable.

Enclosed is our Safety Evaluation that supports the changes.

Sincerely,

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Original signed by:

Guy S. Vissing, Senior Project Manager Project Directorate I-4 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation

Enclosure:

Safety Evaluation cc w/ enclosure:

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WASHINGTON, D.C. 20555-0001 June 2, 1993 Docket No. 50-336 Mr. John F. Opeka Executive Vice President, Nuclear Connecticut Yankee Atomic Power Company Northeast Nuclear Energy Company Post Office Box 270 Hartford, Connecticut 06141-0270

Dear Mr. Opeka:

SUBJECT:

MILLSTONE NUCLEAR POWER STATION, UNIT 2, CONFORMANCE TO REGULATORY GUIDE 1.97, REVISION 2, (TAC M82745)

By letter dated May 22, 1991, NNEC0 proposed to change classification i

of certain instrumentation that is used to assess plant conditions during and following an accident.

We have reviewed the proposed change and 4

have determined it to be acceptable.

I Enclosed is our Safety Evaluation that supports the changes.

Sincerely, Guy S. Vissing, Sen r Project Manager Project Directorate I-4 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation

Enclosure:

Safety Evaluation cc w/ enclosure:

I See next page i

i

Mr. John F. Opeka Millstone Nuclear Power Station Northeast Nuclear Energy Company Unit 2 CC*

~

Gerald Garfield, Esquire R. M. Kacich, Director Day, Berry and Howard Nuclear 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 J. P. Stetz, Vice President Nuclear Operations Services Haddam Neck Plant Northeast Utilities Service Company Connecticut Yankee Atomic Power Company Post Office Box 270 362 Injun Hollow Road Hartford, Connecticut 06141-0270 East Hampton, Connecticut 06424-3099 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 Allan Johansnn, Assistant Director First Selectmen Office of Policy and Development Town of Waterford Policy Development and Planning Division Hall of Records 80 Washington Street 200 Boston Post Road Hartford, Connecticut 06106 Waterford, Connecticut 06385 S. E. Scace, Vice President P. D. Swetland, Resident Inspector Millstone Nuclear Power Station Millstone Nuclear Power Station Northeast Nuclear Energy Company c/o U.S. Nuclear Regulatory Commission Post Office Box 128 Post Office Box 513 Waterford, Connecticut 06385 Niantic, Connecticut 06357 J. S. Keenan, Nuclear Unit Director Charles Brinkman, Manager Millstone Unit No. 2 Washington Nuclear Operations Northeast Nuclear Energy Company ABB Combustion Engineering Post Office Box 128 Nuclear Power Waterford, Connecticut 06385 12300 Twinbrook Pkwy, Suite 330 l

Rockville, Maryland 20852 l

Nicholas S. Reynolds Winston & Strawn G. !1. Bouchard, Director 1400 L Street, NW Nuclear Quality Services Washington, DC 20005-3502 Northeast Utilities Service Company Post Office Box 270 Hartford, Connecticut 06141-0270

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