ML20041C552

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Requests Addl Info Re Analyses of Adequacy of Station Electric Distribution Sys Voltages.Results Should Be Submitted within 30 Days
ML20041C552
Person / Time
Site: Davis Besse Cleveland Electric icon.png
Issue date: 02/16/1982
From: Stolz J
Office of Nuclear Reactor Regulation
To: Crouse R
TOLEDO EDISON CO.
References
NUDOCS 8203020256
Download: ML20041C552 (2)


Text

FEBRUARY 6 1982 DISTRIBUTI0il:

ORB #4 Rdg 0 ELD Docket File DEisenhut AE0D flRC PDR ADe Agazio I E-3 L PDR RIngram ACRS-10 H0rns tein Gray File Locket tio. 50-346 EBlackwood e

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.9 REC 51VED C

!!r. Richard P. Croce Vice President, fluclear FEB18$2an g

Toledo Edison Company "j$.EQ:W Edison Plaza - Stop 712 9

300 l'.adison Avenue na Toledo, Ohio 43652 g

Dear !!r. Crouse:

SUBJECT:

ADEQUACY OF STATIO!! ELECTRICAL DISTRIBUTIdfl SYSTE!! VOLTAGES

- REQUEST FOR ADDITIO!!AL IflFORMATI0:1

References:

(1) flRC letter To All Power Reactor Licensees, August 8,1979 (2) Toledo Edison letter, October 9,1979 (flo. 543)

(3) Toledo Edison letter, Decerber 7,1979 (l'o. 562)

(4) Toledo Edison letter, January 2,1931 (!!o. 673)

(5) Toledo Edison letter, June 16,1981 (No. 722)

In response to Reference (1) Toledo Edison Company sulviitted infomation with References (2) thmugh (5). Uc have reviewed these subnittals and find that additional infomation is required for us to conplete our evalua-tion.

Reference (1), page 2, paragraph 4 requested that an analysis of the electrical power system be conducted to detemine if there are any events or conditions which could result in the sinultaneous or consequential loss of both required circuits to the offsite network (violation of rdC 17).

This analysis should have included, but not linited to, such events or conditions as possible equipn nt overloading, protective relaying actua-eQ tion, short circuits, breaker failures, switchyard battery failures, etc.

References (2) thmugh (5) do not contain the results of such an analysis, oo Please subnit your results of this analysis within 30 days of receipt of

$8 this letter.

oh The request for inforration contained in this letter affect feuer than ten gg respondents; therefore, 0!!B clearance is not required under P.L.96-511.

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MEi LI N. 2; Guy;) gy J0C F. :; rag.

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Toledo Edison Company ccw/ enclosure (s):

Mr. Donald H. Hauser Esq.

U.S. Nuclear Regulatory Comission The Cleveland Electric Residerit Inspector's Office Illuminating Company 5503 N. State Route 2 P. O. Box 5000 Oak Harbor, Ohio 43449 Cleveland, Ohio 44101 Mrs. Julia Baldwin, Libr'arian Gerald Charnoff, Esq.

Government Documents Collection Shaw, Pittman, Potts William Carlson Library and Trowbridge University of Toledo 1800 M Street, N.W.

2801 W. Bancroft Avenue Washington, D. C.

20036 Toledo, Ohio 43606 Paul M. Smart, Esq.

Fuller & Henry 300 fladison Avenue P. O. Box 2088 Regional Radiation Representative Toledo, Ohio 43603 EPA Region V 230 South Dearborn Street Mr. Robert B. Borsum Chicago, Illinois 60604 Babcock & Wilcox Nuclear Power Generation Division 7910 Woodmont Avenue, Suite 220 Bethesda, !!aryland 20814 Ohio Department of Health ATTN: Radiological Health Program Director P. O. Box 118 President, Board of County Columbus, Ohio 43216 Commissioners of Ottawa County Port Clinton, Ohio 43452 Attorney General Department of Attorney General 30 East Broad Street Columbus, Ohio 43215 Harold Kahn, Staff Scientist Power Siting Comission 361 East Broad Street Columbus, Ohio 43216 1

Mr. James G. Keppler, Regional Administrator U. S. Nuclear Regulatory Comission, Region III 799 Roosevelt Road l

Glen Ellyn, Illinois 60137

!l Mr. Ted Myers Man ger, Nuclear Licensing

1 Toledo Edison Company Edison Plaza 300 Madison Avenue Toledo, Ohio 43652 l.