ULNRC-05877, ULNRC-05877: Responses to RAI Set 1 and Amendment 4 to the Callaway LRA
| ML121850168 | |
| Person / Time | |
|---|---|
| Site: |  |
| Issue date: | 07/02/2012 |
| From: | Kanuckel L Ameren Missouri |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML121850174 | List: |
| References | |
| ULNRC-05877 | |
| Download: ML121850168 (4) | |
Text
~~
WAmeren Callaway Plant MISSOURI July 2, 2012 ULNRC-05877 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 CALLA WAY PLANT UNIT 1 UNION ELECTRIC CO.
FACILITY OPERATING LICENSE NPF -30 RESPONSES TO RAI SET #1 AND AMENDMENT 4 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 (TAC No.
ME7708)," dated June 11, 2012 By the Reference 1 letter, Union Electric Company (Ameren Missouri) submitted a license renewal application (LRA) for Callaway Plant Unit 1. Reference 2 dated June 11, 2012 transmitted the first NRC Request for Additional Information (RAI) related to the application.
Enclosure 1 contains Union Electric Company's responses to the individual requests contained in the June 11, 2012 RAI. Enclosure 2 contains LRA Amendment 4 reflecting those changes made as a result of the RAI responses.
In addition, Enclosure 3 is provided, which includes the following updates provided as part of LRA Amendment 4:
- Oily Waste System scoping, screening, and AMR changes for flood mitigation piping
- Fire Protection Systems screening and AMR changes to provide a clarification for copper spray nozzles, and PO Box 620 Fulton, MO 65251 AmerenMissouri.com
ULNRC-05877 July 2, 2012 Page 2
- Main Steam and Steam Generator Blowdown Systems AMR changes to revise the dry gas environment to a condensation environment.
It should be noted that one new commitment (Item #39) is reflected in Table A4-1 (within Enclosure 2).
If you have any questions with regard to these RAI response or LRA Amendment 4, please contact me at (573) 823-9286 or Ms. Sarah Kovaleski at (314) 225-1134.
I declare under penalty of perjury that the foregoing is true and correct.
Sincerely, Executed on: j~ ly 2) 2012.
Les H. Kanuckel Manager, Engineering Design DS/SGK/nls
Enclosures:
- 1) Request for Additional Information (RAI) Set #1 Responses
- 3) Amendment 4, Miscellaneous Updates to the Callaway LRA
ULNRC-05877 July 2, 2012 Page3 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 of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Mail Stop 0-11F1 Washington, DC 20555 Mr. Andrew Hon Senior Project Manager, Callaway Plant Office of Nuclear 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-05877 July 2, 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 L. H. Kanuckel J. S. Geyer S. A. Maglio R. Holmes-Bobo NSRB Secretary 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)