ULNRC-05903, ULNRC-05903: Responses to RAI Set 6 and Amendment 8 to the Callaway LRA

ULNRC-05903: Responses to RAI Set #6 and Amendment 8 to the Callaway LRA

ML12251A130
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Site:
Issue date:	09/06/2012
From:	Kremer G Ameren Missouri
To:	Document Control Desk, Office of Nuclear Reactor Regulation
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ML122510211	List:
References
ULNRC-05903
Download: ML12251A130 (4)

Text

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~Ameren Callaway Plant MISSOURI September 6, 2012 ULNRC-05903 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 10 CFR 2.101 10 CFR 2.109(b) 10 CFR 50.4 10 CFR 50.30 10 CFR 51.53(c) 10 CFR 54 Ladies and Gentlemen:

DOCKET NUMBER 50-483 CALLAWAY PLANT UNIT 1 UNION ELECTRIC CO.

FACILITY OPERATING LICENSE NPF-30 RESPONSES TO RAI SET #6 AND AMENDMENT 8 TO THE CALLAWAY LRA

References:

1) ULNRC-05830 dated December 15, 2011

2) NRC Letter, "Request for Additional Information for the Review of the Callaway Plant, Unit 1 License Renewal Application, Set 6 (TAC No. ME7708)," dated August 6, 2012.

By the Reference 1letter, Union Electric Company (Ameren Missouri) submitted a license renewal application (LRA) for Callaway Plant Unit 1. Reference 2 dated August 6, 2012 transmitted the sixth Request for Additional Information (RAI) related to our application.

Enclosure 1 contains Ameren Missouri's responses to the individual requests contained in the August 6, 2012 RAI. Enclosure 2 contains LRA Amendment 8 to reflect changes made as a result of the RAI responses.

It should be noted that changes to one (1) commitment (Item #2) are reflected in Table A4-1 (within Enclosure 2).

If you have any questions with regard to these RAI responses or Amendment 8, please contact me at (314) 225-1677 or Ms. Sarah Kovaleski at (314) 225-1134.

PO Box 620 Fulton, MD 65251 AmerenMissouri.com

ULNRC-05903 September 6, 2012 Page2 I declare under penalty of perjury that the foregoing is true and correct.

Sincerely,

,Sfi<""- k vA57s~

Executed on: C./ "2o 1-z..

Greg2. Kremer Manager, Engineering Programs DS/SGK!nls

Enclosures:

1) Request for Additional Information (RAI) Set #6 Responses

2) Amendment 8, LRA Changes from RAI Responses

ULNRC-05903 September 6, 2012 Page 3 cc: U.S. Nuclear Regulatory Commission (Original)

Attn: Document Control Desk Washington, DC 20555-0001 Mr. Elmo E. Collins Regional Administrator U.S. Nuclear Regulatory Commission Region IV 1600 East Lamar Boulevard Arlington, TX 76011-4511 Senior Resident Inspector Callaway Resident Office U.S. Nuclear Regulatory Commission 8201 NRC Road Steedman, MO 65077 Mr. Samuel Cuadrado De Jesus Project Branch 1 Division of License Renewal Office ofNuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop 0-11Fl Washington, DC 20555 Mr. Fred Lyon Senior Project Manager, Callaway Plant Office ofNuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop 0-8014 Washington, DC 20555-2738 Mr. Gregory A. Pick U.S. Nuclear Regulatory Commission Region IV 1600 East Lamar Boulevard Arlington, TX 76011-4511

ULNRC-05903 September 6, 2012 Page4 Index and send hardcopy to QA File A160.0761 Hardcopy:

Certrec Corporation 4150 International Plaza Suite 820 Fort Worth, TX 76109 (Certrec receives ALL attachments as long as they are non-safeguards and may be publicly disclosed.)

Electronic distribution for the following can be made via Tech Spec ULNRC Distribution:

A. C. Heflin F. M. Diya C. 0. Reasoner III D. W. Neterer L. H. Graessle J. S. Geyer S. A. Maglio R. Holmes-Bobo NSRB Secretary L. H. Kanuckel S. G. Kovaleski T. B. Elwood G. G. Yates E. Blocher (STARS PAM COB)

Mr. Bill Muilenburg (WCNOC)

Mr. Tim Hope (Luminant Power)

Mr. Ron Barnes (APS)

Mr. Tom Baldwin (PG&E)

Mr. Mike Murray (STPNOC)

Ms. Linda Conklin (SCE)

Mr. John O'Neill (Pillsbury Winthrop Shaw Pittman LLP)

Missouri Public Service Commission Mr. Dru Buntin (DNR)