NUREG-0781, Summary of 890130-0201 Meeting W/Westinghouse,Houston Lighting & Power,Texas Utils,Bnl & EAS in Monroeville,Pa Re Overview of Status of Work on Bmi Thimble Tube Wear.Related Info Encl

Summary of 890130-0201 Meeting W/Westinghouse,Houston Lighting & Power,Texas Utils,Bnl & EAS in Monroeville,Pa Re Overview of Status of Work on Bmi Thimble Tube Wear.Related Info Encl

ML20246L624
Person / Time
Site:	South Texas
Issue date:	05/09/1989
From:	Dick G Office of Nuclear Reactor Regulation
To:	Office of Nuclear Reactor Regulation
Shared Package
ML20245H595	List: ML20245H590 ML20246L642 ML20246L651 NUREG-0781, Summary of 890130-0201 Meeting W/Westinghouse,Houston Lighting & Power,Texas Utils,Bnl & EAS in Monroeville,Pa Re Overview of Status of Work on Bmi Thimble Tube Wear.Related Info Encl
References
RTR-NUREG-0781, RTR-NUREG-781 NUDOCS 8905180367
Download: ML20246L624 (5)

Text

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" May 9, 1989 4 s Docket No. 50-498 and 50-499 LICENSEE: Houston Lighting & Power Company )

FACILI7Y: South Texas Project, Unit 1 and Unit 2

SUBJECT:

COTTOM-MOUNTED INS ~RUMENTATION (EMI) THIMBLE TUBES AND PRESSURIZER SURGE LINE THERMAL STRATIFICATION The subject meetings were held January 30 through February 1,1989 at the the Westinghouse facility in Monroeville, PA. A formal meeting was held on January 30, 1989, at which ::ctinghouse provided an overview of status of their work on BMI thimble tune wear. A list of attendees is given in Enclosure

1. On the subsequent. days, there were informal meetings and a visit to Westinghouse's Waltz Mill test facility. Details of the meetings are included as Enclosure 2 to this meeting summary.

On January 31 and February 1 the staff met with the licensee and Westinghouse I to discuss the status of their evaluation of the pressurizer surge line thermal stratification issue, in particular the issues raised in Supplement No. 6 to the Safety Evaluation Report on South Texas (NUREG-0781). Enclosure 3 is a list of the attendees at the meeting. Enclosure 4 documents the staff's evaluation and findings. The information contained in Enclosure 4 was also included in SSER No. 7 to NUREG-0781.

Original Signed Dy George F. Dick, Jr.

George F. Dick, Jr., Project Manager Project Directorate - IV Division of Reactor Projects - III, IV, V and Special Projects Office of Nuclear Reactor Regulation

Enclosures:

As stated cc w/ enclosures:

See next page DISTRIBUTION EDocket File- NRC PDR Local PDR J. Sniezek PD4 Reading' J. Calvo F. Hebdon G. Dick OGC-Rockville E. Jordan B. Grimes ACRS (10)

T. Martin (Region IV) PD4 Plant File C. Abbate Shou-nien Hou Giulains DeGrassi Michael Plunkry DOCUMENT NAME: MTG

SUMMARY

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%, . / May 9, 1989 Docket No. 50-498 and 50-499 LICENSEE: Houston Lighting & Power Company FACILITY: South Texas Project, Unit 1 and Unit 2

SUBJECT:

BOTTOM-MOUNTED INSTRUMENTATION (BMI) THIMBLE TUBES AND PRESSURIZER SURGE LINE THERMAL STRATIFICATION The subject meetir.gs were held January 30 through February 1,1989 at the the Westinghouse facility in Monroeville, PA. A formal reeting was held en January 30, 1989, at which Westinghouse provided an overview of status of their work on BPI thimble tube wear. A list of attendees is given in Enclosure

1. On the subsequent days, there were informal meetings and a visit to Westinghouse's Waltz Mill test facility. Details of the meetings are included as Enclosure 2 to this meeting summary.

On January 31 and February 1 the staff met with the licensee and Westin5 house to discuss the status of their evaluation of the pressurizer surge line thermal stratification issue, in particular the issues raised in Supplement No. 6 to i the Safety Evaluation Report on South Texas (NUREG-0781). Enclosure 3 is a {

list of the attendees at the meeting. Enclosure 4 documents the staff's evaluation and findings. The information contained in Enclosure 4 was also included in SSER No. 7 to NUREG-0781.

ACt f Georg . Dick, J , Project Manager Project Directorate - IV Division of Reactor Projects - III, IV, Y and Special Projects

. Office of Nuclear Reactor Regulation

Enclosures:

As stated cc w/ enclosures:

See next page nI

f:

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Mr. J. H. Goldberg South Texas Project Housten Lighting and Power Company i Cc:

Drian Berwick, Esq. Resident Inspector / South Texas L Assistant Attorney General Project Environmental Protection Division c/o U.S. Nuclear Regulatory Comission P. O. Box 12548 P. O. Box 910 Capitol Station Bay City, Texas 77414 Austin, Texas 78711 Ms. Iris J. Jones Mr. J. T. Westermeier Acting City Attorney General Manager, South Texas Project City of Austin Houston Lighting and Power Company P. O. Box 1088 P. O. Box 289 Austin, Texas 78767 Houston, Texas 77483 Ms. Pat Coy Mr. R. J. Miner Citizens Concerned About Nuclear Chief Operating Officer Power -

City of Austin Electric Utility 10 Singleton 721 Barten Springs Road Eureka Springs, Arkansas 72632 Austin, Texas 78704 Mr. M. A. McBurnett Mr. R. J. Costello Manager, Operations Support Licensing Mr. M. T. Hardt Houston Lighting and Power Company

. City Public Service Board P. O. Box 289 P. O. Box 1771 Wadsworth, Texas 77483 .i San Antonio, Texas 78296 Mr. E. T. Molnar Jack R. N5wman, Esq. Mr. L. W. Hurst Newman & Holtzinger, P. C. Bechtel Corporation 1615 L. Street, NW P. O. Box 7.'166 Washington, D.C. 20036 Houston, Texas 77252-2166 Melbert Schwartz, Jr., Esq. Mr. R. P. Verret Baker & Botts Mr. R. L. Range One Shell Plaza Central Power and Light Company Houston, Texas 77002 P. O. Box 2121 Corpus Christi, Texas 78403 Mrs. Peggy Buchorn l_

l Executive Director Doub, Huntzing and Glasgow Citizens for Equitable Utilities, Inc. Attorneys at Law Route 1, Box 1684 Suite 400 Brazoria, Texas 77422 808 Seventeenth Street, N.W.

Washington, D.C. 20006 General Manager, Operations Support l Houston Lighting and Power Company P. O. Box 289 Wadsworth, Texas 77483 l i

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Mr. J. H. Goldberg s I\ _ South Texas Project 4 Houston Lighting & Power Company CC:

l Regional Administrator, Region IV Bureau of Radiation Control i U.S. Nuclear Regulatory Commission State of Texas' Office of Executive Director 1101 West 49th Street for Operations Austin, Texas 78756 l 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011 Office of the Gobernor ,

ATTN: Ms. Darla Parker  !

Mr. Lenny Sinkin,- Office of Intergovernmental Relations ,

Counsel for Intervenor Post Office Box 13561 Citizens Concerned about Nuclear Austin, Texas 78711 i Power, Inc.

Christic Institute Judge, Matagorda County 1324 North Capitol Street Matagorda County Courthouse

~ Washington, D.C.- 20002 1700 Seventh Street Bay City, Texas 77414 Licensing Representative Houston Lighting and Power Company Suite 610 Three Metro Center Bethesda, Maryland 20814 Rufus S. Scott Associate General Counsel Houston Lighting & Power Company P. O. Box 1700 Houston, Texas 77001 INPO Records Center 1100 circle 75 Parkway Atlanta, Georgia 30339-3064 Joseph M. Hendrie 50 Be11 port Lane Be11 port, New York 11713 Gerald E. Vaughn, Vice President 1 Nuclear Operations Houston Lighting & Power Company P. O. Box 289 Wadsworth, Texas 77483 i

l R. W. Chewning, Chairman l Nuclear Safety Review Board Houston Lighting & Power Company P. O. Box 289 Wadsworth, Texas 77483 I

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_ _____________.________.__u________.________ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ __ _. _ _ _ _ _ ___ __ _ _.O J

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Enclosure 1 South Texas Project-Thimble Tube Meeting January 30, 1989 Name Organization George Dick NRC Claudia Abbate NRC Shou-nien Hou NRC Giuliano DeGrassi BNL ,

Michael Plunkett EAS I

Wes Schulz HL&P A. W. Harrison HL&P R. V. Chavez Westinghouse D. Merkovsky Westinghouse John Irons Westinghouse Dave Boyle Westinghouse

• Ching Yu Westinghouse Bruce Lorenz Westinghouse

• D. Forsyth Westinghouse j

• N. R. Singleton Westinghouse l

• R. Schwirian Westinghouse

• Anthony Marvray Texas Utilities

• Part-time l

l l

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