GNRO-2005/00061, Report of Changes and Errors to 10CFR50.46
| ML063060069 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 10/31/2006 |
| From: | Bottemiller C Entergy Operations |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| GNRO-2005/00061, GNRO-2006/00060 | |
| Download: ML063060069 (2) | |
Text
Entergy Operations, Inc.
Waterloo Road P.O. Box 756 Port Gibson, MS 39150 Tel 601 437 6299 Notification Charles A. Bottemiller Man age r Plant Licensing Nature of change Estimated PCT Effect G N RO-2006100060 None October 31,2006 No changes or errors have been identified since the last 10 CFR 50.46 report for GGNS.
NIA U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Sum of absolute magnitude of errors during this period Cumulative sum of absolute magnitude of errors prior to this period Cumulative sum of absolute magnitude of errors including this period
Subject:
Report of Changes and Errors to 1 OCFR50.46 Grand Gulf Nuclear Station Docket No. 50-416 License No. NPF-29 0
8 a
Reference:
GNRO-2005/00061
Dear Sir or Madam:
In accordance with 10 CFR 50.46 (a)(3)(ii), Grand Gulf Nuclear Station (GGNS) 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 have been no changes or errors associated with the GGNS ECCS analyses since the last 10 CFR 50.46 report referenced above. The Table below summarizes the current ECCS analysis performed by Framatome ANP (FANP) using their NRC approved methodology.
GNRO-2006/00060 Page 2 This letter does not contain any commitments. Should you have any questions or require additional information, please contact this off ice.
Yours truly, CABANBA cc:
NRC Senior Resident Inspector Grand Gulf Nuclear Station Port Gibson, MS 391 50 U. S. Nuclear Regulatory Commission ATTN: Dr. Bruce S. Mallet (w/2)
Regional Administrator, Region IV 61 1 Ryan Plaza Drive, Suite 400 Arlington, TX 7601 1-4005 U. S. Nuclear Regulatory Commission ATTN: Mr. Bhalchandra Vaidya, NRFUDORL (w/2)
ATTN: ADDRESSEE ONLY ATTN: U. S. Postal Delivery Address Only Mail Stop OW FN/O-7D1 A Washington, DC 20555-0001 Mr. D. E. Levanway (Wise Carter)
Mr. L. J. Smith (Wise Carter)
Mr. N. S. Reynolds Mr. J. N. Compton