ML20012E757

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Forwards NRC Understanding of Current Status of All Unimplemented USIs at Plant,Per Util 891129 Response to Generic Ltr 89-21
ML20012E757
Person / Time
Site: McGuire, Mcguire  Duke Energy icon.png
Issue date: 03/28/1990
From: Hood D
Office of Nuclear Reactor Regulation
To: Tucker H
DUKE POWER CO.
References
REF-GTECI-A-44, REF-GTECI-A-47, REF-GTECI-A-48, REF-GTECI-EL, REF-GTECI-SY, TASK-A-44, TASK-A-47, TASK-A-48, TASK-OR GL-89-21, NUDOCS 9004060251
Download: ML20012E757 (3)


Text

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4 March 28, 1990 Dockets Nos. 50 369 and 50 370 Mr. H. B. Tucker, Vice President Nuclear Production Department Duke Power Company 422 South Church Street Charlotte, North Carolina 28242

Dear Mr. Tucker:

SUBJECT:

UNIMPLEMENTED UNRESOLVED SAFETY ISSUES AT MCGUIRE NUCLEAR STATION, UNITS 1 AND 2 On October 19, 1969, theNRCstaffissuedGenericLetter(GL)8921which requested information concerning the status of implementation of unresolved safety issues (USIs) at your facility.

Based on your response to this GL, dated November 29, 1989, our review of Agency records and discussions between your staff and the NRC Project Manager, the NRC staff has compiled the enclosed list representing our assessment of USI implementation.

These results were presented to the Conunission at a meeting on February 14, 1990.

The enclosure to this letter presents the staff understanding of the current status of all unimplemented USIs for the McGuire Nuclear Station, Units I and 2.

The staff encourages your effort to complete the unimplemented USIs.

If you have questions or comments about the enclosed information, contact me at

'(301)492-1442.

Sincerely, Darl S. Hood, Project Manager Project Directorate 11 3 Division of Reactor Projects - I/II p

Office of Nuclear Reactor Regulation

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Mr. H. B. Tucker Duke Power Company McGuire Nuclear Station Cct' Mr. A.V. Carr, Esq.

Duke Power Company Dr. John M. Barry P. O. Box 33189 Department of Environmental Health 422 South Church Street Mecklenburg County 1200 Blythe Boulevard Charlotte, North Carolina 28242 Charlotte, North Carolina 28203 County Manager of Mecklenburg County Mr. Dayne H. Brown, Director 720 East Fourth Street Department of Environmental, Charlotte, North Carolina 28202 Health and Natural Resources Division of Radiation Protection Mr. J. S. Warren P.O. Box 27687 Duke Power Company Raleigh, North Carolina 27611-7687 Nuclear Production Department P. O. Box 33189 Mr. Alan R. Herdt, Chief Project Branch #3 Charlotte, North Carolina 28242 U.S. Nuclear Regulatory Comission 101 Marietta Street, NW, Suite 2900 J. Michael McGarry, !!! Esq.

Bishop, Cook, Purcell an,d Reynolds Atlanta, Georgia 30323 1400 L Street, N.W.

Ms. Karen E. Long Washington, D. C.

20005 Assistant Attorney General N. C. Department of Justice Senior Resident Inspector P.O. Box 629 c/o U.S. Nuclear Regulatory Commission Raleigh, North Carolina 27602 Route 4 Box 529 Hunterville, North Carolina 28078 Regional Administrator, Region II U.S. Nuclear Regulatory Comission l

101 Marietta Street, N.W., Suite 2900 Atlanta, Georgia 30323 Ms. S. S. Kilborn Area Manager, Mid-South Area ESSD Projects Westinghouse Electric Corporation MNC West Tower - Bay 239 P. O. Box 355 Pittsburgh, Pennsylvania 15230 l

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ENCLOSURE i

List of Incomplete USls for McGuire Nuclear Station I

Estimated Implemented USI TITLE Date Remarks A-44 Station Blackout 120 days after NRC to review by NRR notification 12/31/90 per 10 CFR 50 63(c)(3)

A-47 Safety implication of Control To be determined New Requirement.

Systems in LWR Nuclear Power Response due by Plants 03/19/90. Est'd.

NRC review and TS processing by 06/30/90.

A-48 Hydrogen Control Measures and Completed (No Control system Effects of Hydrogen Burns changes installed and on' Safety Equipment accepted.

Additional analyses under NRC review.

NRC to to complete review 12/31/90.

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