RBG-47270, Report of Changes and Errors to 1OCFR50.46
| ML12227A358 | |
| Person / Time | |
|---|---|
| Site: | River Bend  |
| Issue date: | 08/07/2012 |
| From: | Clark J Entergy Operations |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| RBG-47270 | |
| Download: ML12227A358 (2) | |
Text
SEntergy Entergy Operations, Inc.
River Bend Station 5485 U.S. Highway 61 N St. Francisville, LA 70775 Tel 225-381-4177 Joseph A. Clark Manager, Licensing August 7, 2012 RBG-47270 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555
Subject:
River Bend Station - Unit 1 Docket No. 50-458 License No. NPF-47 Report of Changes and Errors to 10CFR50.46
Reference:
Letter RBG-47168, "Report of Changes and Errors to 10CFR50.46," dated August 4, 2011.
Dear Sir or Madam:
In accordance with 10 CFR 50.46 (a)(3)(ii), River Bend Station (RBS) is required to report to the Commission, at least annually, the estimated effect on the limiting Emergency Core Cooling System (ECCS) analysis caused by changes to or errors discovered in acceptable ECCS evaluations for information.
There are no new peak cladding temperature (PCT) adjustments required for the RBS loss-of-coolant accident (LOCA) analyses of record (AOR) since the last report (Reference 1). The limiting PCT results continue to meet the criteria of 10 CFR 50.46, paragraph (b).
This letter does not contain any commitments.
RBG-47270 Page 2 of 2 For further information, please contact me at (225) 381-4177.
Sincerely, fo*
JAC/bmb RBF1-12-0108 cc: Regional Administrator U. S. Nuclear Regulatory Commission, Region IV 1600 East Lamar Blvd.
Arlington, TX 76011-4511 NRC Senior Resident Inspector P. 0. Box 1050 St. Francisville, LA 70775 U. S. Nuclear Regulatory Commission Attn: Mr. Alan Wang MS O-8B1 One White Flint North 11555 Rockville Pike Rockville, MD 20852 Department of Environmental Quality Office of Environmental Compliance Radiological Emergency Planning and Response Section JiYoung Wiley P.O. Box 4312 Baton Rouge, LA 70821-4312 Public Utility Commission of Texas Attn: PUC Filing Clerk 1701 N. Congress Avenue P. 0. Box 13326 Austin, TX 78711-3326