ML20202E491

Notification of 971210 Meeting W/Util in Rockville,Md to Discuss Licensee Plans for SG Replacement at Plant,Unit 1. Agenda Encl

ML20202E491
Person / Time
Site:	South Texas
Issue date:	12/01/1997
From:	Alexion T NRC (Affiliation Not Assigned)
To:	Donohew J NRC (Affiliation Not Assigned)
References
NUDOCS 9712080048
Download: ML20202E491 (5)

Text

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, MEMORANDUM T0:

Jack N. Donohew, Acting Director Decemb:;r 1,1997 Project Directorate IV-1 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation FROM:

Thomas W. Alexion, Project Manager ORIG SIGNED BY:

Project Directorate IV Divi ion of Reactor Projects III/IV Office of Nuclear Reactor Regulation

SUBJECT:

FORTHCOMING MEETING WITH STP NUCLEAR OPERATING COMPANY DATE & TIME:

Wednesday, December 10, 1997 9:00 a.m. - 12:00 p.m.

LOCATION:

U.S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike, Room 0-6Bil Rockville, Maryland PURPOSE:

The licensee will update the staff on their plans for steam generator replacement at South Texas Project, Unit 1.

Agenda is att.ched.

PARTICIPANTS:* HBL UTILITY J. Tsao M. McBurnett, et al.

M. Shuaibi J. Rajan M. Hartzman C. Hinson B. Thomas L. Campbell T. Alexion, et al.

Docket Nos.

50-498 and 50-499

Attachment:

Agenda cc w/att: See next page CONTACT. Tom Alexion 301-415-1326

• Meetings between NRC technical staff and applicants or licensees are open for interested members of the public, petitioners, intervenors, or other parties to attend as observers pursuant to " Commission Policy Statement on Staff Meetings Open to the Public" 59 Federal Reaister 48340, 9/20/94.

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UNITED STATES

'j NUCLEAR REGULATORY COMMISSION

'",g*****/j wAswiwarow, o.c. -a m December 1,1997 MEMORANDUM TO: Jack N. Donohew, Acting Director Project Directorate IV-1 Division of Reacter Projects III/IV Office of Nuclear Reactor Regulation FROM:

kThomasW. Alexion,ProjectManager Project Directorate IV-1 Division of Reactor Projects III/IV Office of Nuclear Reactor Regulation

SUBJECT:

FORTHCOMING MEETING WITH STP NVCLEAR OPERATING COMPANY DATE & TIME:

Wednesday, December 10, 1997 9:00 a.m. - 12:00 p.m.

LOCATION:

U.S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike, Room 0-6B11 Rockville, Maryland

' he licensee will update the staff on their plans for steam PURPOSE:

i generator replacement at South Texas Project, Unit 1.

Agenda is attached.

PARTICIPANTS:* HEC UTILITY J. Tsao M. McBurnett, et al.

M. Shuaibi J. Rajan M. Hartzman C. Hinson B. Thomas L. Campbell T. Al u lon, et al.

Docket Nos.

50-498 and 50-499

Attachment:

Agenda cc w/att: See next page CONTACT: Tom Alexion 301-415-1326

• Meetings between NRC technical staff and applicants or licensees are open for interested members of the public, petitioners, intervenors, or other parties to attend as observers pursuant to " Commission Policy Statement on Staff Meetings Open to the Public" 59 Federal Reaister 4B340, 9/20/94.

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Mr. David P. Loveless Jack R. Newman, Esq.

Senior Resident Inspactor Morgan, Lewis & Bockius U.S. Nuclear Regulatory Commission 1800 M Street, N.W.

P. O. Box 910 Washington, DC 20036-5869 Bay City, TX 77414 Mr. Lawrence E. Martin Mr. J. C. Lanier/M. B. Lee Vice President, Nuc Assurance & Licensing City of Austin STP Nuclear Operating Company Electric Utility Department P. O. Box 289 721 Barton Springs Road Wadsworth, TX 77483 Austin, TX 78704 Rufus S. Scott Mr. M. T. Hardt Associate General Counsel Mr. W. C. Gunst STP Nuclear Operating Company City Public Service Board P. O. Box 61867 P. O. Box 1771 Houston, TX 77208 San Antonio, TX 78296 Joseph R. Egan. Esq.

Mr. G. E. Vaughn/C. A. Johnson Egan & Associates, P.C.

Central Power and Light Company 2300 N Street N.W.

P. O. Box 289 Washington, DC 20037 Mail Code: N5012 Wadsworth, TX 74483 Office of the Governor ATTN: Andy Barrett, Director INPO Environmental Policy Records Center P. O. Box 12428 700 Galleria Parkway Austin, TX 78711 Atlanta, GA 30339 3064 Arthur C. Tate, Director Regional Administrator, Region IV Division of Compliance & Inspection U.S. Nuclear Regulatory Conmission Bureau of Radiation Control 611 Ryan Plaza Drive, Suite 400 Texas Department of Health Arlington, TX 76011 1100 West 49th Street Austin, TX 78756 Dr. Bertram Wolfe 15453 Via Vaquero Texas Public Utility Commission Monte Sereno, CA 95030 ATTN:

Mr. Glenn W. Dishong 7800 Shoal Creek Blvd.

Judge, Matagorda County Suite 400N Matagorda County Courthouse Austin, TX 78757-1074 1700 Seventh Street Bay City, TX 77414 Mr. William T. Cottle President and Chief Executive Officer SIP Nuclear Operating Company South Texas Project Electric Generating Station P. O. Box 289 Wadsworth, TX 77483

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O AGENDA FOR SOUTH TEXAS PROJECT 12/10/97 STEAM GENERATOR MEETING Introduction replacement outage schedule; critical path Questions Generated During Last Briefing reanalysis results to address increased replacement SG mass Unit 1 tube degradation 4

pitch diagram; broached TSP; other balta 94 basics R(,5 Piping and Supports brief overview of methodology summary; describe scope of work (cut

& replace) with sketches / diagrams; temporary support design and 50.59; cutting / welding /templating design and 50.59, support renoval/ replacement design and 50.59 Large Bore Secondary Systems show original and new FW/AF piping routing; discuss results of pipe analyses, number and configuration of new supports, and qualification of existing supports; describe sequencing of installation; baseplates (IRE 08), piping and supports (1RE09);

discuss main steam pipe stress analysis and pipe support loads.

Pressure / Temperature Analysis Results Non-LOCA Analysis brief description of what was analyzed and what was evaluated; discuss results with respect to meeting acceptance :M teria.

Structural Mechanics brief overview of methodology and conclusions for RCS piping &

support stiffness, loop piping analysis, primary loop support analysis, primary equipment riozzle load evaluation, and primary loop leak-before-break reconciliation.

NSSS/ BOP Systems Evaluations brief overview of methodology and conclusions.

Reactor Coolant Pump Evaluation brief overview of methodology and conclusions of BHP and axial thrust load analysis, RCP pressure boundary components evaluation, and control rod drive mechanism pressure boundary components evaluation.

Leaend SG

- steam generator LOCA - loss-of-coolant accident TSP - tube support r, late NSSS - nuclear steam supply system RCS - reactor coolant system BOP - balance of phnt

.FW/AF-feedwater/ auxiliary feedwater BHP - brate ho'.sepower REO - refueling and equipment outage RCP - reactor coolant pump

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ATTACHMENT

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