ML19308C637

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Responds to IE Bulletin 79-25, Failures of Westinghouse Bfd Relays in Safety-Related Sys. Licensee Does Not Use Bfd Relays
ML19308C637
Person / Time
Site: Grand Gulf  Entergy icon.png
Issue date: 01/09/1980
From: Dale L
MISSISSIPPI POWER & LIGHT CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
IEB-79-25, NUDOCS 8002010035
Download: ML19308C637 (2)


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. MISSISSIPPI POWER & LIGHT COMPANY

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'. Helping Build Mississippi P. O. B O X 164 0, J A C K S O N, MIS SIS SIP PI 39205

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zm Office of Inspection & Enforcement E DO U. S. Nuclear Regulatory Commission ,]

Region II ,_. , c; 101 Marietta Street, N. W., Suite 3100 .. 3 Atlanta, Georgia 30303 m ;2 c.n ATTENTION: Mr. J. P. O'Reilly, Director Gentlemen:

SUBJECT:

Grand Gulf Nuclear Station File 0260/0472/L-401.0/15521

, Evaluation of IE Bulletin 79-25 AECM-80/01 NRC IE Bulletin No. 79-25 " Failures of Westinghouse BFD Relays in Safety Related Systems" expresses concern due to repeated failure of type BFD and modified BFD relays installed in ESF Systems.

We have completed our review of Class IE systems for Grand Gulf Nuclear Station Units 1 & 2 and have determined that no type BFD relays are being used by us.

Yours truly, W~

L. F. Dale Nuclear Project Manager MRK/JDR:pa cc: Mr. N. L. Stampley Mr. R. B. McCchee Mr. T. B. Conner Mr. Victor Stello, Jr., Director Division of Inspection & Enforcement U. S. Nuclear Regulatory Commission U02010 g y g O35 L

Member Middle South Utilities System otr10f AL OWY. .

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MP6L QUALITY ASSURANCE REVIEU SHEET GGNS PROJECT MANUALS / DOCUMENTS Section 6 Part I - To be completed by the re,pms;bic. ,

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Title Z E 0 n ll d 'n 79 " A5 & v* l" !! k d E O M - 70,/o/ -

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Managerd5f quality ' Assurance Reviewer's Signature M , [, Date: / 80 y . .

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