ML11164A262

Calvert Cliffs. Units 1 & 2, 30-Day Response to NRC Bulletin 2011-01, Mitigating Strategies

ML11164A262
Person / Time
Site:	Calvert Cliffs
Issue date:	06/10/2011
From:	Gellrich G H Calvert Cliffs, Constellation Energy Nuclear Group, EDF Development
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
BL-11-001
Download: ML11164A262 (4)

Text

George H. Gellrich Vice President Calvert Cliffs Nuclear Power Plant, LLC 1650 Calvert Cliffs Parkway Lusby, Maryland 20657 410.495.5200 410.495.3500 Fax CENG.a joint venture of constenatonm

': e OEhergW ~eDF CALVERT CLIFFS NUCLEAR POWER PLANT June 10, 2011 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION:

REFERENCE:

Document Control Desk Calvert Cliffs Nuclear Power Plant Unit Nos. 1 & 2; Docket Nos. 50-317 & 50-318 30-Day Response to NRC Bulletin 2011-01, Mitigating Strategies (a) NRC Bulletin 2011-01, Mitigating Strategies, dated May 11, 2011 The Nuclear Regulatory Commission (NRC) issued Reference (a), to achieve the following objectives:

1) to require that addressees provide a comprehensive verification of their compliance with the regulatory requirements of 10 CFR 50.54(hh)(2), 2) to notify addressees about the NRC staff's need for information associated with licensee mitigating strategies under 10 CFR 50.54(hh)(2) in light of the recent events at Japan's Fukushima Daiichi facility in order to determine if a) additional assessment of program implementation is needed, b) the current inspection program should be enhanced, or c) further regulatory action is warranted, and 3) to require that addressees provide a written response to the NRC in accordance with 10 CFR 50.54(f).Reference (a) requests a 30-day as well as a 60-day response pursuant to the provisions of 10 CFR 50.54(f).

Attachment (1) provides the requested 30-day response for Calvert Cliffs Nuclear Power Plant.There are no regulatory commitments identified in this submittal.

Document Control Desk June 10, 2011 Page 2 Should you have questions regarding this matter, please contact Mr. Douglas E. Lauver at (410) 495-5219.Very truly yours, STATE OF MARYLAND COUNTY OF CALVERT: TO WIT: I, George H. Gellrich, being duly sworn, state that I am Vice President

-Calvert Cliffs Nuclear Power Plant, LLC (CCNPP), and that I am duly authorized to execute and file this response on behalf of CCNPP. To the best of my knowledge and belief, the statements contained in this document are true and correct. To the extent that these statements are not based on my personal knowledge, they are based upon information provided by other CCNPP employees and/or consultants.

Such information has been reviewed in accordance with company practice and I believe it to be reliable.Subscribed and sworn before me, a Notary Public in and for the State of Maryland and County of this /0ii day of AL' ,, 2011.WITNESS my Hand and Notarial Seal: My Commission Expires: Cae-1LI 7 ~~Notary Public tý'7Yc&tJ /IV d2&/C Date GHG/PSF/bjd

Attachment:

(1) 30-Day Response to NRC Bulletin 2011-01 cc: D. V. Pickett, NRC W. M. Dean, NRC Resident Inspector, NRC S. Gray, DNR ATTACHMENT (1)I 30-DAY RESPONSE TO NRC BULLETIN 2011-01 Calvert Cliffs Nuclear Power Plant, LLC June 10, 2011

..0 1 ATTACHMENT (1)30-DAY RESPONSE TO NRC BULLETIN 2011-01 In order to confirm continued compliance with 10 CFR 50.54(hh)(2), within 30 days of the date of this bulletin, the Nuclear Regulatory Commission (NRC) requests that licensees provide the following information on their mitigating strategies programs.NRC Ouestion 1: Is the equipment necessary to execute the mitigating strategies, as described in your submittals to the NRC, available and capable ofperforming its intended function?CCNPP Response Ouestion 1: Calvert Cliffs Nuclear Power Plant, LLC confirms that the equipment necessary to execute the mitigating strategies as described in our submittals to the NRC is available and capable of performing its intended fimction.NRC Ouestion 2: Are the guidance and strategies implemented capable of being executed considering the current configuration of your facility and current staffing and skill levels of the staff?CCNPP Response Ouestion 2: Calvert Cliffs Nuclear Power Plant, LLC confirms the guidance and strategies implemented are capable of being executed considering the current configuration of our facility and current staffing and skill levels of the staff.1