ML19338D572: Difference between revisions

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=Text=
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MISSISSIPPI POWER & LlGHT COMPANY Helping Build Mississippi                        >
b EnhWhWhat    ' P; O. B O X 16 4 0. J A C K S O N. MIS SIS SIP PI 3 9 2 0 5            ,
jay g g ga                                      September 15,.198Q                                  /
Office of Inspection & Enforcement                                i
                                                                                          \
                                                                                            )  j U. S. Nuclear Regulatory Commission                                                  >
Region II                            ,
i 101 Marietta Street, NW                                                '
d Suite 3100                -                                                    '                    ^
Atlanta, Georgia 303031 Attention: Mr. J. P. O'Reilly, Director
 
==SUBJECT:==
Grand Gulf Nuclear Station Units 1 and 2 Docket Nos. 50-416/417 File 0260/15525/15526
    .                                                                    PRD-79/05, Status Report No. 7, Improper Drawings
  .                                                                      AECM-80/218
 
==References:==
: 1. AECM-79/27, March 27, 1979
: 2. AECM-79/55. May 29, 1979 '                                                        I
: 3. AECM-79/97, August 31, 1979
: 4. AECM-79/134, November 30, 1979
: 5. AECM-80/21, January 16, 1980
: 6. AECM-80/62, March 31, 1980 On February 23, 1979, Mississippi Power & Light Company notified Mr. W. B.
Kenna of your office of a potentially reportable deficiency (PRD) at the Grand Gulf Nuclear Station. The deficiency concerns discrepancies'in ,the                              !
design. documentation for the Power Generation Control Complex (PGCC) panels                          l and its associated deliveredchardware.                                                                '
m t Our investigation is continu'idg. We are performing a verification sudit                              !
of this equipment at Ger.eral Electric's facility in San Jose, California                              l and at the Grand Gulf Muclear Station. To date, our evaluation has revealed                        >l no hardware deficiencies related to this matter that would have adversely                              i affected the safety of plant operations.
We expect to provide you our final evaluation of this deficiency by December 30, 1980.
:-                          Yours truly,
[yJ.P.McGaughy,Jr.
Assistant Vice President, Nuclear Production                                      l
                -WDE:1b
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                                                                                                            ^
          - 'i s
U Mr. Victor Stello, Director Division of Inspection & Enforcement U. S. Nuclear Regualtory Commission
: Washington, D.'C. 20555 i ..
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Revision as of 13:45, 31 January 2020

Interim Deficiency Rept Re Discrepancies in Design Documentation for Power Generation Control Complex Panels & Associated Delivered Hardware.No Deficiencies Discovered That Would Adversely Affect Safety of Operations
ML19338D572
Person / Time
Site: Grand Gulf  Entergy icon.png
Issue date: 09/15/1980
From: Mcgaughy J
MISSISSIPPI POWER & LIGHT CO.
To:
References
NUDOCS 8009230471
Download: ML19338D572 (2)
v • d • e


Text

. ,.

cy

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V \ t33y b $t h 3..

j -

MISSISSIPPI POWER & LlGHT COMPANY Helping Build Mississippi >

b EnhWhWhat ' P; O. B O X 16 4 0. J A C K S O N. MIS SIS SIP PI 3 9 2 0 5 ,

jay g g ga September 15,.198Q /

Office of Inspection & Enforcement i

\

) j U. S. Nuclear Regulatory Commission >

Region II ,

i 101 Marietta Street, NW '

d Suite 3100 - ' ^

Atlanta, Georgia 303031 Attention: Mr. J. P. O'Reilly, Director

SUBJECT:

Grand Gulf Nuclear Station Units 1 and 2 Docket Nos. 50-416/417 File 0260/15525/15526

. PRD-79/05, Status Report No. 7, Improper Drawings

. AECM-80/218

References:

1. AECM-79/27, March 27, 1979
2. AECM-79/55. May 29, 1979 ' I
3. AECM-79/97, August 31, 1979
4. AECM-79/134, November 30, 1979
5. AECM-80/21, January 16, 1980
6. AECM-80/62, March 31, 1980 On February 23, 1979, Mississippi Power & Light Company notified Mr. W. B.

Kenna of your office of a potentially reportable deficiency (PRD) at the Grand Gulf Nuclear Station. The deficiency concerns discrepancies'in ,the  !

design. documentation for the Power Generation Control Complex (PGCC) panels l and its associated deliveredchardware. '

m t Our investigation is continu'idg. We are performing a verification sudit  !

of this equipment at Ger.eral Electric's facility in San Jose, California l and at the Grand Gulf Muclear Station. To date, our evaluation has revealed >l no hardware deficiencies related to this matter that would have adversely i affected the safety of plant operations.

We expect to provide you our final evaluation of this deficiency by December 30, 1980.

- Yours truly,

[yJ.P.McGaughy,Jr.

Assistant Vice President, Nuclear Production l

-WDE:1b

[ _

cc: Continued on following page

$l [ l Member Middle South Utilities System 800923ON/

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4 Mr. J. P. O'Reilly,fDirector AECM-80/218' Page 2 cc: Mr. N. L. Stampley Mr..R. B. McGehee-Mr. T. B.. Conner

^

- 'i s

U Mr. Victor Stello, Director Division of Inspection & Enforcement U. S. Nuclear Regualtory Commission

Washington, D.'C. 20555 i ..

N J.

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