ML20008F478

Forwards Safety Evaluation of Override of Containment Purge Isolation & Other Engineered Safety Features Actuation Signals,Completing Electrical Override Part of long-term Review of Facility

ML20008F478
Person / Time
Site:	Crystal River
Issue date:	04/08/1981
From:	Stolz J Office of Nuclear Reactor Regulation
To:	Hancock J FLORIDA POWER CORP.
Shared Package
ML20008F479	List: ML20008F478 ML20008F481 ML20008F483
References
NUDOCS 8104210060
Download: ML20008F478 (2)

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St. Petersburg, Florida 33733

SUBJECT:

CONTAIN!OT PURGIflG AflD VEtiTING DURING il0R!!AL OPERATIO!! (OVERRIDE CONSIDERATIONS)

By letters dated January 10 and April 12, 1979 and February 15,1980 you provided infomation on the potential override of containment purge isolation and other Engineered Safety Features (ESF) at CR-3.

The enclosed Safety Evaluation Report completes the electriral everride part of our long-tem review of CR-3 "Containnent Purging and Venting During Normal Operation".

We haveealso completed our review of your submittals for your facility which provided your comitments to our October 23,1979 " Interim Position on Containment Purging and Venting Pending P solution of Isolation Valve Operability". We find your corsnitments to the Interin Position acceptable and are to remain in effect pending cmpletion' of our 1ong-tem review.

You may receive additional stafi' guidance or questions as our long-term review continues. At the conclusion of our long-tem review, we will pro-i vide you with our Safety Evaluation a.nd request Technical Specification changes if required.

Sincerely, original shed by John F. Stolz, Chief Operating Reactors Branch f4,

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Enclosure:

Safety Evaluation cc w/ enclosure:

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UNITED STATES

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NUCLEAR REGULATORY COMMISSION wAsmwcTom. o. c. 20sss y,. j

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April 8, 1981

%..v Docket No. 50-302 Mr. J. A. Hancock Director, Nuclear Operations Florida Power Corporation P. O. Box 14042, Mail Stop C-4 St. Petersburg, Florida 33733

Dear Mr. Hancock:

CONTAINMENT P'IRGING AND VENTING DURING NOR!tAL OPERATION (OV

SUBJECT:

CONSIDERATIONS)

By letters deted January 10 an3 April 12,1979 and February 15,1980 you provided infomation en the potential override of containment purge The isolation and other Engineered Safety Features (ESF) at CR-3.

enclosed Safety Evaluation Report completes the electrical override part of our long-tenn review of CR-3 " Containment Purging and Venting During Nomal Operation".

We have also completed our review of your submittals for your facility 23,1979 " Interim Position which provided your comitments to our October on Centainment Purging and Venting Fending Resolution of Isolation Valve We find your corrnit=ents to the Interin Position acceptable Operaoili ty".

and are to remain in effect pending cm1pletion of our long-tem review.

You may neceive additional staff guidance or questions as our long-tem At the conclusion of our long-tem review, we will pro-review continues.

vide you witn our Safety Evaluation and request Technical Specification changes if required.

Sincerely,

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Johh'F. Stolz, Chied Opdrating Peactors Branch #4 Division of Licensing

Enclosure:

Safety Evaluation cc w/ enclosure:

See next page

50-302 Crystal River Unit No. 3 Florida Pcwer Corporation ec w/ enclosure (s):

Mr. S. A. Brandimore Mr. Robert B. Sorsum Vice President and General Counsel Babcock & Wilcox P. O. Scx 14042 Nuclear Pcwer Generatien Division St. Petersburg, Florida 33733 Suite 420, 7735 Old Georgetcwn Read Bethesda, Maryland 20014 Mr. Wilbur Langely, Chairman Board of County Commissioners Mr. Tom Stetka. Resident Ins 0ector Citrus County U.S. Nuclear Regulatory Commission Iverness, Florida 36250 Reuta !3 Box 717 Crystal River, Florida 32629 U. S. Environrental Protecticn Agency Mr. Dan C. Poole Region IV Office ATTN: EIS COORDINATOR Nuclear Plant Manager

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3a5 Ccurtland Street, N.E.

Florida Pcwer CorPoraticn Atlanta, Georcia 30303 P. O. Sox 219 Crystal River, Florida 32529

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Director, Criteria and Standards Divisien Office of Radiatien Programs (PNR 450)

U. S. Envirenrental Protection Agency eur aau of Intergovernmental Pelations Wasningten, D. C. 20460 660 APalacnee Parkway Crystal River Public Library Tallahassee, Florida 32304 663 N. W. First Avenue Crystal River, Ficrida 32529 Mr. J. Shreve The Public Counsel Rcom 4 Kelland Sidg.

Tallahassee, Florida 32304 Administrator Cepartment of Environmental Regulatien Pcwer Plant Siting Section State of Florica 2600 Slair Stene Road Tallahassee, Florida 32301 Attorney General Departrent of Legal Affairs The Capitol Tallahassee, Florida 32304 Dr. William R. Stratten Los Alames Scientific Lab Box 503 Los Alacos, New Mexico 37544

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