ML17291B204

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Forwards SE Accepting Licensee 951010 Request for Staff Review & Proposed Revision to Tornado Design Criteria for Plant
ML17291B204
Person / Time
Site: Columbia Energy Northwest icon.png
Issue date: 01/24/1996
From: Clifford J
NRC (Affiliation Not Assigned)
To: Parrish J
WASHINGTON PUBLIC POWER SUPPLY SYSTEM
Shared Package
ML17291B205 List:
References
TAC-M88626, NUDOCS 9601250237
Download: ML17291B204 (5)


Text

January 24, 1996 Mr. J.

V. Parrish (Mail Drop 1023)

Vice President Nuclear Operations 3000 George Washington Way Washington Public Power Supply System P.O.

Box 968

Richland, Washington 99352-0968

SUBJECT:

REVISION OF TORNADO DESIGN CRITERIA FOR THE WASHINGTON PUBLIC POWER SUPPLY SYSTEM (WPPSS)

NUCLEAR PROJECT NO.

2 (WNP-2)

(TAC NO. H88626)

Dear Mr. Parrish:

By letter dated January 6,

1994, as modified by letter dated October 10,
1995, you requested staff review and approval of a proposed revision to the tornado design criteria for WNP-2.

Our review is documented in the enclosed safety evaluation.

We have determined that your proposed changes to the design tornado wind speeds and missile spectrum are acceptable.

This completes our work on TAC No. H88626.

Please contact me at 301-415-1352 if you have any questions.

Sincerely, Original signed by:

James W. Clifford, Senior Project Manager Project Directorate IV-2 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation Docket No. 50-397

Enclosure:

Safety Evaluation cc w/enclosure:

See next page DISTRIBUTION:

Docket File PUBLIC JRoe EAdensam WBateman JClifford EPeyton WLeFave ACRS PDIV-2 Reading

OGC, 015B18
KPerkins, WCFO
JDyer, RIV
HWong, WCFO CMcCracken, SPLB DOCUMENT NAME: WNP88626.LTR OFC NAME DATE PDIV-2/LA PDIV-2/PH EPeeV JCl ford:pk

< e'r/96 l /I /96 OFFICIAL RECORD COPY 9601250237 960124 PDR ADQCK 050003'P7 P

PDR

January 24, 1996 Hr. J.

V. Parrish (Hail Drop 1023)

Vice President Nuclear Operations 3000 George Washington Way Washington Public Power Supply System P.O.

Box 968

Richland, Washington 99352-0968

SUBJECT:

REVISION OF TORNADO DESIGN CRITERIA FOR THE WASHINGTON PUBLIC POWER SUPPLY SYSTEH (WPPSS)

NUCLEAR PROJECT NO.

2 (WNP-2)

(TAC NO. H88626)

Dear Mr. Parrish:

By letter dated January 6, 1994, as modified by letter dated October 10,

1995, you requested staff review and approval of a proposed revision to the tornado design criteria for WNP-2.

Our review is documented in the enclosed safety evaluation.

We have determined that your proposed changes to the design tornado wind speeds and missile spectrum are acceptable.

This completes our work on TAC No. H88626.

Please contact me at 301-415-1352 if you have any questions.

Sincerely, Original signed by:

James W. Clifford, Senior Project Hanager Project Directorate IV-2 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation Docket No. 50-397

Enclosure:

Safety Evaluation cc w/enclosure:

See next page 0 ISTR IBUT ION:

Docket File PUBLIC JRoe EAdensam WBateman JClifford EPeyton WLeFave ACRS PDIV-2 Reading

OGC, 015B18
KPerkins, WCFO
JDyer, RIV
HWong, WCFO CHcCracken, SPLB DOCUHENT NAHE: WNP88626.LTR OFC NAHE DATE PDIV-2/LA PDIV-2/ H EPee Jcl ford:pk

< A%96 l/E /96 OF ICIAL RECORD COPY

t I

Mr. J. V. Parrish cc w/encl:

Mr. G. 0. Smith WNP-2 Plant General Hanager Washington Public Power Supply System P. 0.

Box 968

Richland, Mashington 99352-0968 Chief Counsel (Hail Drop 396)

Washington Public Power Supply System P.O.

Box 968 Richland, Mashington 99352-0968 Mr. Frederick S. Adair, Chairman Energy Facility Site Evaluation Council P. 0. Box 43172 Olympia, Washington 98504-3172 Mr. D. A. Swank (Hail Drop PE20)

WNP-2 Licensing Hanager Mashington Public Power Supply System P.O.

Box 968

Richland, Mashington 99352-0968 Mr. Paul R.

Bemis (Hail Drop PE20)

Director, Regulatory and Industry Affairs Washington Public Power Supply System P.O.

Box 968

Richland, Washington 99352 Regional Administrator, Region IV U.S. Nuclear Regulatory Commission Harris Tower 8 Pavilion 611 Ryan Plaza Drive, Suite 400 Arlington, Texas 76011-8064 Chairman Benton County Board of Commissioners P.O.

Box 69

Prosser, Mashington 99350-0190 Mr. R. C. Barr, Senior Resident Inspector U.S. Nuclear Regulatory Commission P.O.

Box 69

Richland, Mashington 99352-0968 H. H. Philips, Jr.,

Esq.

Winston 5 Strawn 1400 L Street, N.W.

Washington, DC 20005-3502