ML19329F961

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Forwards Final Deficiency Rept Re Mod to Dragon Valves,Inc, Valve Manifolds
ML19329F961
Person / Time
Site: Grand Gulf  Entergy icon.png
Issue date: 07/02/1980
From: Mcgaughy J
MISSISSIPPI POWER & LIGHT CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19329F962 List:
References
AECM-80-148, NUDOCS 8007110413
Download: ML19329F961 (2)


Text

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MISSISSIPPI POWER & LIGHT COMPANY Helping Build Mississippi P. O. BOX 1640, J ACK SON, MIS SIS SIP PI 3 9 205 EmiMManE July 2, 1980 NUCLEAR PRooucTioN CEPARTMENT Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, N.W.

Suite 3100 Atlanta, Georgia 30303 Attention: Mr. J. P. O'Reilly, Director

Dear Mr. O'Reilly:

SUBJECT:

Grand Gulf Nuclear Station Units 1 and 2 Docket Nos. 50-416/417 File 0260/15525/15526 PRD-80/06, Final Report, Modification to Dragon Valve Manifolds AECM-80/148 The deficiency described in this repert concerns modifications to certain two and five valve manifolds supplied by Dragon Valves, Inc.

>> The deficiency was investigated in May of 1977 and filed under Bechtel MCAR-GGNS No. 26. That investigation concluded that the deficiency was not reportable under 10CFR50.55(e).

Mr. M. Gouge of your office reviewed the above referenced MCAR during an inspection on site on March 6, 1980. Mr. Gouge concluded that this deficiency was improperly evaluated. As a result, the issue was reopened to re-examine the rationale used to determine reporta-bility.

We have determined that this deficiency is not reportable within the meaning of 10CFR50.55(e). Details of our findings are described in the attached report.

Yours truly, 9

d-gg J. P. McGaughy, Jr.

Assistant Vice President, Nuclear Production ATR:mt Attachment i /7 Member Middle South Utilities System

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MISTIS'llPPI POWER & LIGHT COMPANY Mr. J. P. O'Reilly AECM-80/148 NRC Page 2 cc: Mr. N. L. Stampley Mr. R. B. McGehee Mr. T. 3. Conner Mr. Victor Stello, Director Division of Inspection & Enforcement U. S. Nuclear Regulatory Commission Washington, D.C. 20555

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