1CAN041205, Amendment 24 of the ANO Unit 1 Safety Analysis Report

Amendment 24 of the ANO Unit 1 Safety Analysis Report

ML12129A402
Person / Time
Site:	Arkansas Nuclear
Issue date:	04/25/2012
From:	Schwarz C Entergy Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
1CAN041205
Download: ML12129A402 (3)

Text

Entergy Operations, Inc.

1448 S.R. 333 Russellville, AR 72802 Tel 479-858-3110 Christopher J. Schwarz Vice President, Operations Arkansas Nuclear One 1CAN041205 April 25, 2012 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555

SUBJECT:

Amendment 24 of the ANO Unit 1 Safety Analysis Report Arkansas Nuclear One, Unit 1 Docket No. 50-313 License No. DPR-51

Dear Sir or Madam:

In accordance with 10 CFR 50.71(e) and 10 CFR 50.4(b)(6), enclosed is an electronic copy of Amendment 24 to the Arkansas Nuclear One, Unit 1 (ANO-1) Safety Analysis Report (SAR).

Included with this update is an electronic copy of the current ANO-1 Technical Requirements Manual (TRM) and the current ANO-1 Technical Specification (TS) Bases. The TS Bases file also includes the Table of Contents which outlines the contents of both the TSs and the TS Bases, since the Table of Contents is revised by the licensee under 10 CFR 50.59. Pursuant to 10 CFR 50.71 (e)(4), these documents are being submitted within six months following the previous ANO-1 refueling outage (1 R23) which ended November 22,,2011. Summaries of changes to the ANO-1 TRM and TS Bases are included in Attachments 1 and 2 of this letter, respectively. The SAR, TS Bases, and TRM changes enclosed are for the period beginning October 5, 2010, and ending April 25, 2012.

In accordance with NEI 98-03, Appendix A, Section A6, a list and short description of information removed from the SAR should be included with each SAR update submittal. There were no changes involving the removal of detail from the SAR during this reporting period.

In accordance with 10 CFR 50.37(b), after a renewed license is issued, the SAR update required by 10 CFR 50.71(e) must include any systems, structures, and components (SSCs) newly identified that would have been subject to an aging management review or evaluation of time-limited aging analyses in accordance with 10 CFR 54.21. The SAR update must describe how the effects of aging will be managed such that the intended function(s) in 10 CFR 54.4(b) will be effectively maintained during the period of extended operation. Attachment 3 includes a discussion of SSCs meeting the 10 CFR 50.37(b) reporting criteria. However, no SAR changes were required with respect to 10 CFR 50.37(b) during this period.

1CAN041205 Page 2 of 3 A summary of ANO-1 10 CFR 50.59 evaluations and those evaluations common between ANO-1 and ANO Unit 2 (ANO-2) associated with changes to Licensing Basis Documents over the reporting period will be provided under a separate cover letter within 30 days. The report will include a summary of changes to regulatory commitments which may have occurred over the reporting period. This is documented as a commitment in Attachment 4 of this letter.

If you have any questions or require additional information, please contact Stephenie Pyle at 479-858-4704.

I hereby certify that to the best of my knowledge and belief, the information contained in the above Licensing Basis Documents accurately reflects changes made since the previous submittal. The changes to these documents reflect information and analyses submitted to the Commission, prepared pursuant to Commission requirements, or made under the provisions of 10 CFR 50.59. Executed on April 25, 2012.

Sincerely, CJS/dbb Attachments:

1. Summary of ANO-1 TRM Changes

2. Summary of ANO-1 TS Bases Changes

3. 10 CFR 54.37(b) Reporting Information

4. List of Regulatory Commitments Enclosures (compact disc):

1. ANO-1 SAR Amendment 24

2. ANO-1 TRM

3. ANO-1 TS Table of Contents and TS Bases

1CAN041205 Page 3 of 3 cc: Mr. Elmo E. Collins Regional Administrator U. S. Nuclear Regulatory Commission Region IV 1600 East Lamar Boulevard Arlington, TX 76011-4511 NRC Senior Resident Inspector Arkansas Nuclear One P. 0. Box 310 London, AR 72847 U. S. Nuclear Regulatory Commission Attn: Mr. Kaly Kalyanam MS O-8B1 One White Flint North 11555 Rockville Pike Rockville, MD 20852 Mr. Bernard R. Bevill Arkansas Department of Health Radiation Control Section 4815 West Markham Street Slot #30 Little Rock, AR 72205