ML19340C422

From kanterella
Jump to navigation Jump to search
Completes Review & Evaluation of IE Bulletin 80-19,Revision 1.Station Has Not Utilized mercury-wetted Relays in Logic Matrix of Reactor Protection Sys.No Further Action Required. Approx 20 Manhours Expended on Bulletin
ML19340C422
Person / Time
Site: Grand Gulf  Entergy icon.png
Issue date: 10/21/1980
From: Dale L
MISSISSIPPI POWER & LIGHT CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
AECM-80-260, IEB-80-19, IEB-80-19-R1, NUDOCS 8011170267
Download: ML19340C422 (2)


Text

l 4

E J MISSISSIPPI POWER & LIGHT COMPANY

' " " ' ="

Helping Build Mississippi P. O. B O X 16 4 0. J A C K S O N. M I S S I S S I.P P I 3 9 2 0 5 October 21,[1980. :l : 4 /

NUCLEAR pro 0UCTioN DEPARTMENT Office of Inspection & Enforcement U.S. Nuclear Regulatory Commission Region II 101 Marietta St., N.W., Suite 3100 Atlanta, Georgia 30303 Attention: Mr. J. P. O'Reilly, Director

Dear Mr. O'Reilly:

SUBJECT:

Grand Gulf Nuclear Station Units I and 2 - -_

Docket No -416 and 50-4 p '

File 0260 340 . -8WO~

IE Bulletin 80-19, Revision 1 Evaluation

Reference:

AECM-80/217 AECM-80/260 Mississippi Power & Light Company has completed its review and evaluat.an of IE Bulletin 80-19, Revision 1 and determined that ' rand Gulf Nuclear Station has not utilized C.P. Clare Model HG2X-1011 mercury-wetted relays in the logic matrix of the Reactor Protection System. Approximately 20 man-hours were expended in the review, evaluation, and preparation of the reports required to respond to this Bulletin. No man-hours were necessary for corrective actions related to this Bulletin.

This letter completes our response and we are planning no further action in conjunction with this Bulletin.

Yours truly, L. F. Dale [

Nuclear Project Manager MRW/JDR:1m cc: (See Next Page) 80111TO N @

Member Middle South Utilities System *Oppu'.1 AL COPY

. - - . .=. _ _ .-

I '

MISSISSIPPI POWER & LIGHT COMPANY 4 .

Office of Inspection & Enforcement AECM-80/260 U.S. Nuclear Regulatory Commission Page 2 cc: Mr. N. L. Stampley Mr. R. B. McGehee Mr. T. B. Conner Mr. Victor Stello, Jr., Director Division of Inspection & Enforcement 4 U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Director, Division of Reactor Operaticus Inspection Office of Inspection & Enforcement

! U.S. Nuclear Regulatory Commission Washington, D.C. 20555 i

i l l

l l

l t

- -