ML20134A014

Discusses 970115 Meeting W/Ue to Discuss Proposed TS Amend That Would Allow Electrosleeving of SG Tubes at Plant.List of Attendees & Nonproprietary Version of Handout Matl Encl

ML20134A014
Person / Time
Site:	Callaway
Issue date:	01/22/1997
From:	Thomas K NRC (Affiliation Not Assigned)
To:	NRC (Affiliation Not Assigned)
References
TAC-M95204, NUDOCS 9701280132
Download: ML20134A014 (7)

Text

• 3anuary 22, 1997 LICENSEE: Union Electric Company 1 FACILITY: Callaway Plant, Unit 1

SUBJECT:

MEETING WITH UNION ELECTRIC COMPANY REGARDING PROPOSED T SPECIFICATION AMENDMENT TO ALLOW ELECTROSLEEVING 0F STE)

TUBES IN THE CALLAWAY PLANT STEAM GENERATORS (TAC M95204) l ti

_0n January 15, 1997, a meeting was held with Union E ec r c Company (UE) to l discuss UE's proposed Technical Specification (TS) amendment that would The allow 6 electrosleeving of the steam generator tubes at the Callaway Plant.

electrosleeving process was developed by Framatome Technologies, Inc. (FTI),

and is discussed in Topical ~ Report BAW-10219P, Rev.1, "Electrosleeving Qualification for PWR Recirculating Steam Generator Tube Repair," dated March 1996.

The primary focus of the meeting was the non-destructive examination (NDE) techniques that will be used after installation of slectrosleeves in steam

. generators. During the meeting, representatives from FTI presented new information in the area of NDE in support of the staff's review of the proposed TS amendment.

Attachment 1 is the list of attendees. Attachment 2 is the nonproprietary version of the handout material presented by FTI in the meeting.

ORIGINAL SIGNED BY ,

Kristine M. Thomas, Project Manager Project Directorate IV-2 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation DISTRIBUTION: (Hard Copy)

Docket No. 50-483 U Docket' File 'ACRS

'~

PUBLIC OGC Attachments: 1. List of Attendees -

2. Meeting slides PDIV-2 R/F (nonproprietary version) JDyer,.RIV

' - 'WJohnson, RIV 1 cc w/atts: See next page DISTRIBUTION: (E-mail)

FMiraglia, FJM AThadani, ACT JRoe, JWR i

NRC FILE CENTER COPY M2' si' ey o ,'

DR D 05 0 G3 EJordan, JKR P PDR N0007 $mrman,RPZ Meeting Participants g p C){ l DOCUMENT NAME: CA970115.MTS OFC PDIV-2/PM PDIV-2/LA NAME KTEN:ye EPME DATE 1/@/97 1/4797 0FFICIAL RECORD COPY

pncero ye t UNITED STATES

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NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 3086H001

% ,,,g # January 22, 1997 LICENSEE: Union Electric Company FACILITY: Callaway Plant, Unit 1

SUBJECT:

MEETING WITH UNION ELECTRIC COMPANY REGARDING PROPOSED TECHNICAL SPECIFICATION AMENDMENT TO ALLOW ELECTROSLEEVING 0F STEAM GENERATOR TUBES IN THE CALLAWAY PLANT STEAM GENERATORS (TAC M95204)

On January 15, 1997, a meeting was held with Union Electric Company (UE) to discuss UE's proposed Technical Specification (TS) amendment that would allow electrosleeving of the steam generator tubes at the Callaway Plant. The electrosleeving process was developed by Framatome Technologies, Inc. (FTI),

and is discussed in Topical Report BAW-10219P, Rev.1, "Electrosleeving Qualification for PWR Recirculating Steam Generator Tube Repair," dated March 1996.

The primary focus of the meeting was the non-destructive examination (NDE) techniques that will be used after installation of electrosleeves in steam generators. During the meeting, representatives from FTI presented new information in the area of NDE in support of the staff's review of the  ;

proposed TS amendment. j Attachment 1 is the list of attendees. Attachment 2 is the nonproprietary version of the handout material presented by FTI in the meeting.

l @ W\~T W Kristine M. Thomas, Project Manager Project Directorate IV-2 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation Docket No. 50-483 Attachments: 1. List of Attendees

2. Meeting Slides (nonproprietary version) cc w/atts: See next page

E l

cc w/atts:

Professional Nuclear Mr. Neil S. Carns Consulting, Inc. President and Chief Executive Officer 19041 Raires Drive Wolf Creek Nuclear Operating Corporation Derwood, Maryland 20655 P.O. Box 411 Burlington, Kansas 66839 Gerald Charnoff, Esq.

Thomas A. Baxter, Esq. Mr. Dan I. Bolef, President Shaw, Pittman, Potts & Trowbridge Kay Drey, Representative 2300 N. Street, N.W. Board of Directors Coalition Washington, D.C. 20037 for the Environment 6267 Delmar Boulevard Mr. H. D. Bono University City, Missouri 63130

-Supervising Engineer, Site Licensing Mr. Lee Fritz Union Electric Company Presiding Commissioner Post Office Box 620 Callaway County Court House Fulton, Missouri 65251 10 East Fifth Street .

Fulton, Missouri 65151 U.S. Nuclear Regulatory Commission Resident Inspector Office Mr. Alan C. Passwater, Manager 8201 NRC Road Licensing and Fuels '

Steedman, Missouri 65077-1302 Union Electric Company i Post Office Box 149 i Mr. G. L. Randolph, Vice President St. Louis, Missouri 63166 j Nuclear Operations e Union Electric Company Mr. J. V. Laux, Manager I P.O.. Box 620 Quality Assurance  ;

Fulton, Missouri Union Electric Company 65251

'L Post Office Box 620

Manager - Electric Department Fulton, Missouri 65251 l Missouri Public Service Commission l

301 W. High Mr. Donald F. Schnell i

Post Office Box 360 Senior Vice President - Nuclear  !

Jefferson City, Missouri 65102 Union Electric Company )

Post Office Box 149 l

Regional Administrator, Region IV St. Louis, Missouri 63166

. - U.S. Nuclear Regulatory Commission  !

Harris Tower & Pavilion

+

611 Ryan Plaza Drive, Suite 400 Arlington, Texas 76011-8064 Mr. Ronald A. Kucera, Deputy Director Department of Natural Resources P.O. Box 176 Jefferson City, Missouri 65102

[  ;

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,--- w.

Attachment 1 ATTENDEES AT MEETING ON JANUARY 15. 1997 ELECTROSLEEVING 0F STEAM GENERATOR TUBES UNION ELECTRIC A. Passwater T. Herrmann liBf +

K. Thomas G. Hornseth C. Beardslee T. Sullivan S. Coffin R. Hermann J. Muscara A. Dromerick M. McNeil FRAMATOME TECHNOLOGIES S. Wilson M. Key B. Borsum J. Galford J. Helmey 1 C. England R. Pugh MAINE YANKEE ATOMIC POWER C. Eames DUOVESNE LIGHT R. Bologna ONTARIO HYDR 0 TECHNOLOGIES G. Palumbo P. Lichtenberger l PSE&G L. Moaba EE G. Tesfaye C. Smith comed l D. Saccomander J. Blomgren 191E l D. Kim

i

• • Attachment 2

! Electrosleeve Review Meeting i Non-Destructive Examination l: January 15,1997 i

i Callaway Plant

! Docket No. 50-483

! TAC No. M95402 i l

1 i l

! Reference l USNRC RAI, December 17,1996 l FTl Topical BAW-1021P, Rev. 01, March 1996 l

l 1

l NON-PROPRIETARY i Framatome Technologies, Inc.

j Integrated Nuclear Services l 155 MillRidge Road Lynchburg, VA 24502 g

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i Electrosleeve Review l Non-Destructive Examination

! A9enda i

• Introduction i

• Structural Plugging Criteria l l - Sleeverfube In-Service Criteria i - Installation Criteria i

• NDE Qualification Approach l I

- Types of in-Service Degradation i - Plugging Criteria Approach I

i

• UT System Description I - System Features

! - Probe Features i

j

• UT Qualification

! - Qualification Samples I

- Qualification Results l a j - Beam Redirection l - Installation Defects l

!

• Wrap-Up l

4

)

i sc oto a

Summary of NDE Questions l (12/17/96 RAl) i l

l

• Schedule for ECT Completion?

]

• Describe the Tube (Sleeve) Plugging Criteria

• Schedule for UT Qual Completion?

l j -

Using Tubes with Real SCC

• Plating Defects Describe Ability of NDE to Detect l

Describe Acceptance Criteria l - Which NDE Technique Will Be Used?

ECT or UT l

• Describe UT Beam Redirection Effects On I

! - Ability to Detect .

1 j -

Determining Defect Size l

Determining Sleeve Wall l

• What is the Plugging Criteria Direction?

i Depth Sizing, or l

- Tube vs Sleeve Region Indications, or

- Other i

! um aCH oLoe e

_ _.