GO2-12-164, Flooding Walkdown Report

Flooding Walkdown Report

ML12319A476
Person / Time
Site:	Columbia
Issue date:	11/12/2012
From:	Swank D Energy Northwest
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
GO2-12-164
Download: ML12319A476 (2)

Text

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ENENERGYERGSP.O.

David A. Swank Columbia Generating Station Box 968, PE04 Richland, WA 99352-0968 N Ph. 509-377-23091 F. 509-377-2354 daswank @energy-northwest.com November 12, 2012 G02-12-164 10 CFR 50.54(f)

U.S. Nuclear Regulatory Commission ATTN: Document Control Desk 11555 Rockville Pike Rockville, MD 20852

Subject:

COLUMBIA GENERATING STATION, DOCKET NO. 50-397 FLOODING WALKDOWN REPORT

References:

1) Letter dated March 12, 2012, from EJ Leeds (NRC) to All Power Reactor Licensees and Holders of Construction Permits in Active or Deferred Status, "Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Recommendations 2.1, 2.3 and 9.3 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident"

2) Letter, G02-12-082, dated June 11, 2012, AL Javorik (Energy Northwest) to NRC, "Energy Northwest's 90 Day Response to the March 12, 2012 Information Request Related to Recommendations 2.1 and 2.3 for Flooding Evaluations and Walkdowns"

Dear Sir or Madam:

In Reference 1, the NRC issued the Request for Information for Near-Term Task Force Recommendations related to the Fukushima Dai-ichi accident. In Reference 2, Energy Northwest committed to submit a final report documenting the results of the flooding walkdowns no later than November 27, 2012. The enclosure to this letter provides the Flood Protection Final Report. It is noted that inspections of the necessary areas were completed during the walkdown activities. There were no inaccessible areas and no additional walkdowns are required.

This letter contains no new regulatory commitments. If you have any questions or require additional information, please contact Mr. Z. K. Dunham at (509) 377-4735.

I declare under penalty of perjury that the foregoing is true and correct. Executed on the date of this letter.

FLOODING WALKDOWN REPORT Page 2 of 2 Respectfully, D. A. Swank Assistant Vice President, Engineering

Enclosure:

As stated cc: NRC Region IVAdministrator NRC NRR Project Manager NRC Senior Resident Inspector/988C AJ Rapacz - BPA/1 399