ML20137C250

Forwards Message to M Ajluni of Southern Nuclear Operating Re Preparing Licensee Personnel for Conference Call

ML20137C250
Person / Time
Site:	Farley
Issue date:	03/20/1997
From:	Jacob Zimmerman NRC (Affiliation Not Assigned)
To:	NRC
References
NUDOCS 9703240193
Download: ML20137C250 (2)

Text

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NUCLEAR REGULATORY COMMISSION.

WASHINGTON, D.C. 20652L4001

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March 20, 1997 MEMORANDUM FOR: Docket File Jacob I. Zimmerman, Project Manag FROM:

Project Directorate 11-2 f Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation

SUBJECT:

FARLEY UNIT 1 - PUTTING A DOCUMENT IN THE PUBLIC DOCUMENT ROOM The attached message was faxed today to Mark Ajiuni of Southern Nuclear  !

Operating Company, INC (SNC). The sole purpose of the message is to prepare SNC personnel for a conference call. The message itself does not constitute a formal request for information or represent a formal NRC staff position.

L Docket Number 50-348 Distributior!

PUBLIC H. Berkow John Tsao NBC FR.E CENTER COPY t

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9703240193 DR 9 0320 ADOCK 05000348 PDR

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l Steam Generator Tube Inspection Results Licensees' steam generator (SG) tube eddy current (EC) inspections play a vital role in the management of SG tube degradation. The results are used to demonstrate adequate structural and leakage integrity of the SG tubes.

NRC staff is interested in discussing the licensee's steam generator inspection plans and results, although the licensee is not required to participate in this discussion. The following list of topics describes areas the NRC-staff typically is interested in talking about.

Primary to secondary leakage prior to shutdown Results of secondary side hydro For each steam generator, provide a general descri) tion of areas examined; include expansion criteria and specify type of pro)e used in each area i For analyzed EC results, describe bobbin indications (those not examined with RPC) and RPC/Plus Point /Cecco indications, Include the following information: ],

location, number, degradation mode, disposition, and voltages / depths / lengths of l most significant indications.

Describe repair / plugging plans Discuss previous history: "look backs" performed  ;

Discuss new inspection findings

- Describe in-situ pressure test plans and results, if available: include tube  !

selection criteria )

Describe tube pull plans and preliminary results, if available: include tube selection criteria Assessment of tube integrity for previous operating. cycle  ;

l Assessment of tube integrity for next operating cycle 1 Provide schedule for steam generator-related activities during remainder of current outage l

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