ULNRC-05835, Additional Information for Response to NRC Bulletin 2011-01, Mitigating Strategies

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Additional Information for Response to NRC Bulletin 2011-01, Mitigating Strategies
ML120060481
Person / Time
Site: Callaway Ameren icon.png
Issue date: 01/05/2012
From: Graessle L
Ameren Missouri
To:
Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML120060496 List:
References
BL-11-001, TAC ME6411, ULNRC-05835
Download: ML120060481 (4)
v • d • e


Text

~'t-.

WAmeren Callaway Plant MISSOURI SECURITY-RELATED INFORMATION- WITHHOLD FROM PUBLIC DISCLOSURE UNDER 10 CFR 2.390 January 5, 2012 ULNRC-05835 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 10 CFR 50.54(t)

Ladies and Gentlemen:

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

FACILITY OPERATING LICENSE NPF-30 ADDITIONAL INFORMATION FOR RESPONSE TO NRC BULLETIN 2011-01, "MITIGATING STRATEGIES"

References:

1. Ameren Missouri letter ULNRC-05795 dated June 10, 2011, "30-day Response to NRC Bulletin 2011-01, 'Mitigating Strategies'"
2. Ameren Missouri letter ULNRC-05807 dated July 11, 2011, "60-day Response to NRC Bulletin 2011-01, 'Mitigating Strategies'"
3. NRC Letter dated December 7, 2011, "Callaway Plant, Unit 1- Request for Additional Information Regarding 60-day Response to Bulletin 2011-01,

'Mitigating Strategies' (TAC No. ME6411)"

The Nuclear Regulatory Commission (NRC) issued Bulletin 2011-01, "Mitigating Strategies," dated May 11, 2011, to request licensees to provide a comprehensive verification of their compliance with the regulatory requirements of Title 10 ofthe Code ofFederal Regulations (10 CFR) Section The Enclosure to this letter contains sensitive information.

Withhold from public disclosure under 10 CFR 2.390.

Upon removal of the Enclosure, this letter is uncontrolled.

SECURITY-RELATED INFORMATION- WITHHOLD FROM PUBLIC DISCLOSURE UNDER 10 CFR 2.390

......................................................................................................................... PO Box 620 Fulton, MD 65251 AmerenMissouri.com

ULNRC-05835 January 5, 2012 Page2 50.54(hh)(2). In accordance with the bulletin, Union Electric (dba Ameren Missouri) provided a 30-day response and a 60-day response to the bulletin for the Callaway plant via letters dated June 10, 2011 and July 11, 2010, respectively (per References 1 and 2). These written responses were provided in accordance with 10 CFR 50.54(£) as required by the bulletin.

By letter dated December 7, 2011 (Reference 3), the NRC transmitted a Request for Information (RAI) in regard to Ameren Missouri's response(s) to the bulletin. In the letter, the NRC notes that the staff has reviewed the information provided by Ameren Missouri via the letters dated June 10 and July 11, 2011, and has determined that additional information is needed for the staffto complete its review.

The requested information is hereby provided in the enclosure to this letter. Further, the information is being provided within the 30-day response time specified in the NRC's RAI letter.

There are no new regulatory commitments contained or identified in this letter. If there are any questions, or if additional information is required, please contact Stephanie Banker, Manager-Protective Services, at 573-220-9836.

I declare under penalty of perjury that the foregoing and enclosed are true and correct.

Sincerely, Executed on: I - S - ..l o 1 a..

ct-JA~

Luke H. Graessle Director, Operations Support TBE/nls

Enclosure:

Response to Request for Additional Information

ULNRC-05835 January 5, 2012 Page 3 cc:

(copy w/out Enclosure except as noted with asterisk*)

Mr. Elmo E. Collins, Jr.*

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. Mohan C. Thadani (2 copies)*

Senior Project Manager, Callaway Plant Office ofNuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop 0-8B 1 Washington, DC 20555-2738

ULNRC-05835 January 5, 2012 Page4 Index and send hardcopy to QA File Al60.0761 Hardcopy:

Certrec Corporation 4200 South Hulen, Suite 630 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 Responses and Reports ULNRC Distribution:

(electronic copy w/out Enclosure)

A C. Heflin F. M. Diya C. 0. Reasoner III L. H. Graessle S. P. Banker S.M. Maglio T. B. Elwood J. Wallendorf R. Holmes-Bobo NSRB Secretary Mr. Paul Parmenter, Director (SEMA)

Mr. Thomas Mohr, Senior REP Planner (SEMA)

Mr. John Campbell, REP Planner (SEMA)

Ms. Diane M. Hooper (WCNOC)

Mr. Tim Hope (Luminant Power)

Mr. Ron Barnes (APS)

Mr. Tom Baldwin (PG&E)

Mr. Wayne Harrison (STPNOC)

Ms. Linda Conklin (SCE)

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

Mr. Dru Buntin (DNR)

Text

~'t-.

WAmeren Callaway Plant MISSOURI SECURITY-RELATED INFORMATION- WITHHOLD FROM PUBLIC DISCLOSURE UNDER 10 CFR 2.390 January 5, 2012 ULNRC-05835 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 10 CFR 50.54(t)

Ladies and Gentlemen:

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

FACILITY OPERATING LICENSE NPF-30 ADDITIONAL INFORMATION FOR RESPONSE TO NRC BULLETIN 2011-01, "MITIGATING STRATEGIES"

References:

1. Ameren Missouri letter ULNRC-05795 dated June 10, 2011, "30-day Response to NRC Bulletin 2011-01, 'Mitigating Strategies'"
2. Ameren Missouri letter ULNRC-05807 dated July 11, 2011, "60-day Response to NRC Bulletin 2011-01, 'Mitigating Strategies'"
3. NRC Letter dated December 7, 2011, "Callaway Plant, Unit 1- Request for Additional Information Regarding 60-day Response to Bulletin 2011-01,

'Mitigating Strategies' (TAC No. ME6411)"

The Nuclear Regulatory Commission (NRC) issued Bulletin 2011-01, "Mitigating Strategies," dated May 11, 2011, to request licensees to provide a comprehensive verification of their compliance with the regulatory requirements of Title 10 ofthe Code ofFederal Regulations (10 CFR) Section The Enclosure to this letter contains sensitive information.

Withhold from public disclosure under 10 CFR 2.390.

Upon removal of the Enclosure, this letter is uncontrolled.

SECURITY-RELATED INFORMATION- WITHHOLD FROM PUBLIC DISCLOSURE UNDER 10 CFR 2.390

......................................................................................................................... PO Box 620 Fulton, MD 65251 AmerenMissouri.com

ULNRC-05835 January 5, 2012 Page2 50.54(hh)(2). In accordance with the bulletin, Union Electric (dba Ameren Missouri) provided a 30-day response and a 60-day response to the bulletin for the Callaway plant via letters dated June 10, 2011 and July 11, 2010, respectively (per References 1 and 2). These written responses were provided in accordance with 10 CFR 50.54(£) as required by the bulletin.

By letter dated December 7, 2011 (Reference 3), the NRC transmitted a Request for Information (RAI) in regard to Ameren Missouri's response(s) to the bulletin. In the letter, the NRC notes that the staff has reviewed the information provided by Ameren Missouri via the letters dated June 10 and July 11, 2011, and has determined that additional information is needed for the staffto complete its review.

The requested information is hereby provided in the enclosure to this letter. Further, the information is being provided within the 30-day response time specified in the NRC's RAI letter.

There are no new regulatory commitments contained or identified in this letter. If there are any questions, or if additional information is required, please contact Stephanie Banker, Manager-Protective Services, at 573-220-9836.

I declare under penalty of perjury that the foregoing and enclosed are true and correct.

Sincerely, Executed on: I - S - ..l o 1 a..

ct-JA~

Luke H. Graessle Director, Operations Support TBE/nls

Enclosure:

Response to Request for Additional Information

ULNRC-05835 January 5, 2012 Page 3 cc:

(copy w/out Enclosure except as noted with asterisk*)

Mr. Elmo E. Collins, Jr.*

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. Mohan C. Thadani (2 copies)*

Senior Project Manager, Callaway Plant Office ofNuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop 0-8B 1 Washington, DC 20555-2738

ULNRC-05835 January 5, 2012 Page4 Index and send hardcopy to QA File Al60.0761 Hardcopy:

Certrec Corporation 4200 South Hulen, Suite 630 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 Responses and Reports ULNRC Distribution:

(electronic copy w/out Enclosure)

A C. Heflin F. M. Diya C. 0. Reasoner III L. H. Graessle S. P. Banker S.M. Maglio T. B. Elwood J. Wallendorf R. Holmes-Bobo NSRB Secretary Mr. Paul Parmenter, Director (SEMA)

Mr. Thomas Mohr, Senior REP Planner (SEMA)

Mr. John Campbell, REP Planner (SEMA)

Ms. Diane M. Hooper (WCNOC)

Mr. Tim Hope (Luminant Power)

Mr. Ron Barnes (APS)

Mr. Tom Baldwin (PG&E)

Mr. Wayne Harrison (STPNOC)

Ms. Linda Conklin (SCE)

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

Mr. Dru Buntin (DNR)

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