ML20006A585

Advises That Rept of Results of Ultrasonic Insp of Discs in Low Pressure Turbine 1,acceptable.Summary Rept Showed That No Significant Flaw Indications Found in Disc Bores

ML20006A585
Person / Time
Site:	Grand Gulf
Issue date:	01/23/1990
From:	Kintner L Office of Nuclear Reactor Regulation
To:	Cottle W SYSTEM ENERGY RESOURCES, INC.
References
TAC-56442, NUDOCS 9001290153
Download: ML20006A585 (2)

Text

4 3

January 23, 1990

• Docket No. 50 416 DISTRIBUTI%

DocketeFild E. Jordan NRC & LPDRs B. Gri.mes Mr. W. T. Cottle S. Varga ACRS(10)

PD21 R/F R. Brady Vice President, Nuclear Operations System Energy Resources, Inc.

C. Hehl OGC Post Office Box 23054 E. Tourigny J. Tsao-1 Jackson, Mississippi'39205 P. Anderson L. Kintner 3

SUBJECT:

LCW PRESSURE' TURBINE DISC INSPECTION - GRAND GULF NUCLEAR STATION (GGNS), UNIT 1 (TAC NO 56442) i By letter dated December 1,1989, System Energy Resources, Inc., submitted the results of the ultrasonic inspection of the discs in_ low pressure turbine No. 1.

at Grand Gulf Nuclear Station, Unit 1.

The inspection was performed during the third refueling outage in accordance with Operating License Condition 2.C.(26).

The sumary report showed that no significant flaw indications were fouad in the 3

discs bores. No indications were detected in the disc keyways. We conclude I

that the report of the inspection results is acceptable.

4 Sincerely,

\\

Original. Signed By:

Lester L. Kintner, Senior Project Manager.

Project Directorate 11-1 l

Division of Reactor Projects. I/II Office of Nuclear Reactor Regulation i

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' Mr. W. T. Cottle System Energy Resources, Inc.

Grand Gulf Nuclear Station (GGNS) cc:

Mr. T. H. Cloninger Mr. C. R. Hutchinson Vice President, Nuclear Engineering GGNS General Manager

& Support System Energy Resources, Inc.

System Energy Resources, Inc.

P. O. Box 756 P. 0.-Box 31995 Port Gibson, Mississippi 39150 Jackson, Mississippi 39286 Fobert B. McGehee, Esquire The Honorable William J. Guste, Jr.

Wise, Carter, Child, and-

. Attorney General Caraway Department of' Justice P.~ 0. Box 651 State of Louisiana Jackson, Mississippi 39205 P. O. Box M 005 Baton Rouge,-LA -70804-9005 Nicholas S. Reynolds, Esquire Bishop Cook, Purcell Alton B. Cobb, M.D.

and Reynolds State Health Officer 1400 L Street, N.W. - 12th Floor State Board of Health Washington, D.C.

20005-3502 P. 0. Box 1700 Mr. Ralph T. Lally Manager of Quality Assurance Entergy. Services, Inc.

Office of the Governor P. O. Box 31995 State of Mississippi Jackson, Mississippi 39286 Jackson, Mississippi 39201 Mr. Jack McMillan, Director President, Division of Solid Waste Management Claiborne County Board of. Supervisors Mississippi Department of Natural Port Gibson, Mississippi 39150 Resources P. O. Box 10385 Jackson, Mississippi 39209 Regional' Administrator, Region II U.S. Nuclear Regulatory Commission Mr. John G. Cesare.

101LMarietta St., Suite 2900 Director, Nuclear Licensing Atlanta, Georgia 30323 System Energy Resources, Inc.

P. O. Box 469 Port Gibson, Mississippi 39150 Nike Moore, Attorney General Frank Spencer, Assist. Attorney General Mr. C. B. Hogg, Project Manager State of Mississippi Bechtel Power Corporation Post Office Box 22947 P. O. Box 2166 Jackson, Mississippi-39225 Houston, Texas 77252-2166 Mr. H. O. Christensen Senior Resident Inspector U.S. Nuclear Regulatory Commission Route 2, Box-399 J

Port Gibson, Mississippi 39150 l

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