ML19320C703

Part 21 Rept Re Potentially Defective Diesel Generator Control Panels Mfg by Intl Control & Switchgear Co. Insp Underway to Determine Applicability of Deficiency.Final Rept Will Be Submitted by 800625

ML19320C703
Person / Time
Site:	Grand Gulf
Issue date:	05/22/1980
From:	Mcgaughy J MISSISSIPPI POWER & LIGHT CO.
To:
References
REF-PT21-80-211-001 AECM-80-110, NUDOCS 8007170592
Download: ML19320C703 (2)

Text

ATTAWED IS A PART 21 EPORT FROM IE VAll WIT - ROOM 359 E/W

' $ ART 21 IDENilFICATION NO. 80'r a ll-oo / C0FPANY tWE) kb c, .

DATE OF ETIFA S7h//c> DOCKETNO. #d 'N > Eo-W7

~~

DATE DISTRIBLITED in /3o / 7 o ORIGINAL EPORT dVPPLEENTARY 7 DISTRIBUTION:

gACTOR (R) ] FUEL CYCE & SAEGUARDS (S) l'ATERIALS (M)

IEFILES

. IE FIES AD/ROI(2) IE FIES .

AD / SG '

AD/RCI AD / FFFEl AD / ROI EGIONS PEGIONS EGIONS VENDOR BR. R IV VENDOR BR R IV VENDOR BR R IV ~

LOEB / MPA fib 5715 ftBS / FCFB AE0D fib 7602 L0EB / FPA F135715 NFSS / SG SS-881 NRR / DDR (2) AEOD 018 7602 L0EB / fPA tTB 5715 NRR / DPf4 (2) CENTPAL FIES 016 AE0D FIB 7602 CENTRAL FIES 016 CENTPAL FIES (GRON)

CB{ TRAL FIES 016 CENTRALFILES(GR0i0 PDR CBffRAL FILES (GR05 PDR LPDR CENIPAL FILES SS -3:

LPDR TEPA pg PDR LPDR EM ,

ACTION:

PRELIMINARY EVALUATION OF THE ATTACHED REPORT ItalCATES LEAD RESPONSIBILITY FOR FOLLOW-UP AS SFOWN BELOW:

IE' 7J

_ NRR [ NFES '[ OTHER[

45?

SG

.FFMSI 8007170 N2 -

REV.6/L3/E.

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/ 'P ;

MISSISSIPPI POWER & LIGHT COMPANY Helping Build Mississippi

" " ' " ' " P. O. B O X 164 0. J A C K S O N, MISSISSIPPI 39205 May 22, 1980 PRODUCTION DEPARThENT Office of Inspection & Enforcement i Q ~~ ~ j

. ,U.S. Nuclear legulatory Commission ,

() b Region II

'101 Narietta St., N.W., Suite 3100 Atlanta, Georgia 30303' ,

Attention: Mr. J. P. O'Reilly, Director

SUBJECT:

Grand Gulf Nuclear Station Units 1 and 2 Docket Nos. 50-416/417 l File 0272/15525/15526 PRD-80/21, Status Report, .

Defects in Diesel Generator Control Panels,

, AEC:1-80/110 4

On. April 22, 1980, Mississippi Power & Light Company (MPSL) notified Mr. F. Cantrell of your office of a Potentially Reportable Deficiency (PRD) at the Grand Gulf : uclear Station (GGNS) construction site. The deficiency concerns ,

defects that were detected in diesel generator control panels. This deficiency '

l was report'ed to the NRC pursuant to 10CFR21 by the Morrison-Knudsen Company. The panels were manufactured by International Control and Switchgear Company (ICSC).

j Morrison-Knudsen conducted an onsite inspection on May 5 and 6, 1980, to a determine the applicability of this ' deficiency to CGNS. The results of that

inspection have not, as yet, been provided to MP&L.

l Our final report and determination on the reportability of this matter is now scheduled for submittal on or before June" 25, 1980.

. Yours tru ly, p

/,*gJ.P.McGaugby Assistant Vice President i Nuclear Production 4

. -JGC/TER:lm bec: Dr. D. C. Gibbs File l

Mr. Adrian Zaccaria ec: Mr.-N. L. Stampley Mr. J. N. Ward j Mr.'R. B. McGehee Mr. D. M. Lake Mr. T. B. Conner Mr. J. P. McGaughy Mr..T. E. Reaves

. (

Mr. . Victor Stello, Jr. , Director /- Mr. C. K. McCoy

Division of Inspection & Enforcement Mr. J. W. Yelverton U.S. Nuclear Regulatory Commission Mr. A. R. Smith

! Washington, D. C. 20555 Mr. Tom Houghton Mr. M. D. Hunt Member Middle South Utilities System mgn .. ._ .

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