ML110831044

Tennessee Valley Authority - Re-submittal of Attachments for Responses to Hydrology Action Items

ML110831044
Person / Time
Site:	Browns Ferry, Watts Bar, Sequoyah, Bellefonte
Issue date:	03/21/2011
From:	Krich R Tennessee Valley Authority
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML110831044 (2)

Text

Tennessee Valley Authority 1101 Market Street, LP 3R Chattanooga, Tennessee 37402-2801 R. M. Krich Vice President Nuclear Licensing March 21, 2011 10 CFR 50.4 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 Browns Ferry Nuclear Plant, Units 1, 2, and 3 NRC Docket Nos. 50-259, 50-260, and 50-296 Facility Operating License Nos. DPR-33, DPR-52, and DPR-68 Sequoyah Nuclear Plant, Units 1 and 2 NRC Docket Nos. 50-327 and 50-328 Facility Operating License Nos. DPR-77 and DPR-79 Watts Bar Nuclear Plant, Units 1 and 2 NRC Docket Nos. 50-390 and 50-391 Facility Operating License No. NPF-90 Construction Permit No. CPPR-92 Bellefonte Nuclear Plant, Unit 1 NRC Docket No. 50-438 Construction Permit No. CPPR-122

Subject:

Re-submittal of Attachments for Responses to Hydrology Action Items

Reference:

TVA letter to NRC, "Responses to Hydrology Action Items," dated February 4, 2011 The purpose of this letter is to re-submit attachments for the referenced letter.

Subsequent to the referenced submittal, TVA was informed of a problem with Enclosure 2 that appeared to be missing several pages.

To address the issue, each of the enclosures is being re-submitted with this letter.

printed on recycled paper

U.S. Nuclear Regulatory Commission Page 2 March 21, 2011 There are no new regulatory commitments included in this submittal. If you have any questions concerning this matter, please contact Rod Cook at (423) 751-2834.

Respectfuly R. M. Krich

Enclosures:

1. US Army Corps of Engineers, "Flood-Fighting Structures Demonstration and Evaluation Program: Laboratory and Field Testing in Vicksburg, Mississippi,"

July 2007

2. Wenck Associates, Inc., "Engineering Evaluation of Hesco Barriers Performance at Fargo, ND 2009," May 2009

3. Texas Transportation Institute, "DOS K12 Crash Test and Evaluation of the HESCO C-3315 Flood Barrier," April 2005

4. HESCO Bastion USA, HESCO Concertainer Brochure, February 2009

5. HESCO Bastion USA, Technical Specification Sheets

a. Concertainer units, February 2009

b. Floodline units, February 2009

c. Rockface unit - RF-3315, February 2009

d. Rockbox units, February 2009 cc (Enclosures):

NRC Regional Administrator - Region II NRC Senior Resident Inspector - Browns Ferry Nuclear Plant NRC Senior Resident Inspector - Sequoyah Nuclear Plant NRC Senior Resident Inspector - Watts Bar Nuclear Plant, Unit 1 NRC Senior Resident Inspector - Watts Bar Nuclear Plant, Unit 2