ML20217N248

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Forwards Insp Repts 50-313/98-12 & 50-368/98-12 on 980302- 11 & Nov.Violation Re Failure to Provide Correct Phase Rotation Setting for Analysis of Plus Point Probe Eddy Current Data
ML20217N248
Person / Time
Site: Arkansas Nuclear  Entergy icon.png
Issue date: 04/02/1998
From: Powers D
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
To: Hutchinson C
ENTERGY OPERATIONS, INC.
Shared Package
ML20217N251 List:
References
50-313-98-12, 50-368-98-12, NUDOCS 9804090053
Download: ML20217N248 (5)


See also: IR 05000313/1998012

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NUCLEAR REGULATORY COMMISSION

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REGION IV

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ARLINGTON, TEXAS 760114064

' April 2,1988

. C. Randy Hutchinson, Vice President

Operations

. Arkansas Nuclear One

Entergy Operations, Inc.

-1448 S.R. 333

.Russellville, Arkansas 72801-0967

SUBJECT: NRC INSPECTION REPORT 50-313/98-12; 50-368/98-12 AND NOTICE OF

VIOLATION

Dear Mr. Hutchinson:

'An NRC inspection of inservice inspection program activities and steam generator previous

inspection findings was conducted from March 2-6,1998, at your Arkansas Nuclear One, Units 1

and 2 reactor facilities, with an exit meeting conducted at the conclusion of the onsite inspection.

The inspection was continued by inoffice review, with a final telephonic exit meeting conducted

on March 11,' 1998. The enclosed report presents the scope and results of that inspection.

The results of the inspection of Unit 2 steam generator tube examination activities indicate that

you have continued to satisfactorily implement the eddy current program enhancements that

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were first utilized during Refueling Outage 2R12. Two violations were identified, however,

pertaining to the failure to provide correct phase rotation settings for analysis of plus point probe

eddy current data, and a change being made to the guidance contained in an engineering

standard without either use of a standard change notice form or revision of the engineering

standard. These issues are of concem since we believe that they are an indicator of areas

remaining where oversight of eddy' current contractor performance is not fully effective.

These violations are cited in the enclosed Notice of Violation (Notice) and the circumstances

surrounding the violations are described in detail in the enclosed report. Please note that you

are required to respond to this letter and should follow the instructions specifMxf in the enclosed

Notice when preparing your response. The NRC will use your response, in part, to determine

whether further enforcement action is necessary to ensure compliance with regulatory

requirements.

' in accordance with.10 CFR 2.790 of the NRC's " Rules of Practice," a copy of this letter, its

. enclosures, and your response will be placed in the NRC Public Document Room (PDR).

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Should you have any questions concerning this inspechon, we will be pleased to discuss them

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Sincerely,

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Dr. Dale A. Powers, Chief

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Maintenance Branch

Division of Reactor Safety

Docket Nos.: - 50-313;50-368

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- Enclosures:

1. Nohce of Violation -

2. NRC Inspection Report '

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cc w/ enclosures:,

Executive Vice President

& Chief Operating Officer

Entergy Operations, Inc.

P.O. Box 31995

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Jackson, Mississippi 39286-1995

Vice President

Operations Support

Entergy Operations', Inc.

P.O. Box 31995

Jackson, Mississippi 39286

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Manager, Washington Nuclear Operations

ABB Combustion Engineering Nuclear

Power

12300 Twinbrook Parkway, Suite 330

Rockville, Maryland - 20852 -

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County Judge of Pope County.

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Russellville, Arkansas 72801-

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Washington, D.C. 20005-3502

David D.' Snellings, Jr., Director.

Division of Radiation Control and

Emergency Management

Arkansas Department of Health

4815 West Markham Street, Mail Slot 30

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Little Rock, Arkansas 72205-3867

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Manager .

Rockville Nuclear Licensing

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