ML12226A455

Forthcoming Meeting with STP Nuclear Operating Company Regarding License Renewal for the South Texas Project, Units 1 and 2

ML12226A455
Person / Time
Site:	South Texas
Issue date:	08/15/2012
From:	Daily J License Renewal Projects Branch 1
To:	Dennis Morey License Renewal Projects Branch 1
Daiy J, 415-3873
References
Download: ML12226A455 (5)

Text

MEMORANDUM TO:

FROM:

SUBJECT:

DATE AND TIME:

LOCATION:

PURPOSE:

CATEGORY 1 *:

CONTACT:

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-D001 August 15,2012 Dennis Morey, Chief Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation John Daily, Senior Project Manager J 0 ~ -: fl.

Projects Branch 1 I

Division of License Renewal Office of Nuclear Reactor Regulation FORTHCOMING MEETING WITH STP NUCLEAR OPERATING COMPANY REGARDING LICENSE RENEWAL FOR THE SOUTH TEXAS PROJECT, UNITS 1 AND 2 MondaY,August27,2012 8:00 a.m. to 4:00 p.m.

U.S. Nuclear Regulatory Commission (NRC)

One White Flint, Room 0-06-B04 11555 Rockville Pike Rockville, Maryland 20852 To discuss STP Nuclear Operating Company (STPNOC) plans for responding to requests for additional information (RAls) on selective leaching of aluminum bronze, part of the license renewal application for South Texas Project, dated October 25, 2010. A proposed agenda for the meeting is enclosed. A copy of the license renewal application is available on NRC's web site at http://www.nrc.gov/reactors/operating/licensinglrenewal/applications.html This is a Category 1 Meeting. The public is invited to observe this meeting and will have one or more opportunities to communicate with the NRC staff after the business portion, but before the meeting is adjourned.

John Daily, NRRlDLR/RPB1 301-415-3873 john.daily@nrc.gov

• Commission's Policy Statement on "Enhancing Public Participation in NRC Meetings,"

67 Federal Register 36920, May 28, 2002.

D. Morey

- 2 PARTICIPANTS:

Participants include members from the NRC's Office of Nuclear Reactor Regulation (NRR) and representatives from STPNOC.

NRC/NRR STPNOC John Daily, NRRIDLR Michael Berg, STPNOC William Holston, NRRlDLR Arden Aldridge, STPNOC John Wise, NRRlDLR Sam Patel, STPNOC The NRC provides reasonable accommodation to individuals with disabilities where appropriate. If you need a reasonable accommodation to participate in a meeting, or need a meeting notice or other information from a meeting, please notify the NRC's meeting contact. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.

Docket Nos. 50-498 and 50-499

Enclosure:

Agenda cc w/encl: Listserv

NUCLEAR REGULATORY COMMISSION MEETING REGARDING SOUTH TEXAS PROJECT, UNITS 1 AND 2, LICENSE RENEWAL APPLICATION NRC HEADQUARTERS, ONE WHITE FLINT BUILDING ROCKVILLE, MD 20852 AGENDA AUGUST 27,2012 I.

Topic Introduction and Opening Remarks 08'1011'15 B2.1.37-4 II Discussion of STPNOC plans for responding to RAI *

a. Bounding analyses for internal cracking.

b. Revisions to LRA Sections A2.1.37 and B2.1.37

c. Identifying percentage of dealloying for testing specimens.

d. Extrapolating test results of samples from recently removed aluminum bronze components to reflect degradation in the system.

e. Discussion of analyses for flooding, reduction in flow, water loss from the essential cooling pond, and break size flaws.

III.

IV.

Public comment 11:15-11:30 Break for Lunch 11 :30 - 12:30 i

V.

Discussion (continued) 12:30 - 1 :30 PM I

a. Revisions to the LRA to trend fracture toughness values, yield strength values, and the degree of dealloying.

b. Acceptance criteria for the fracture toughness and yield strength values; using acceptance criteria for ultimate strength of 30 ksi.

c. Cavitation erosion in the essential cooling water system: is or could it occur in the vicinity of dealloying; and implications.

VI.

General questions from NRC staff 1:30 - 2:30 VII.

Break 2:30 - 3:00 I

VIII.

Public Comments 3:00 - 3:15 I

IX.

X.

ClOSing Remarks Adjourn 3:15 - 3:30 3:30 I

ENCLOSURE

ML12226A455 OFFICE PM: DLRlRPB1 LA: DLR/RPB2 BC: DLRlRPB1 PM: DLR/RPB1 NAME JDaily IKing DMorey JDaily iDATE 08/13/12 08/14/12 08/14/12 08/15/12

Memorandum to Dennis Morey from John Daily dated August 15, 2012

SUBJECT:

FORTHCOMING MEETING WITH STP NUCLEAR OPERATING COMPANY REGARDING LICENSE RENEWAL FOR THE SOUTH TEXAS PROJECT, UNITS 1 AND 2 DISTRIBUTION:

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