ML12023A080

Calculations Requested for License Amendment Request, Proposed Change to Technical Specification 3/4.7.4 Table 3.7-3, Ultimate Heat Sink Minimum Fan Requirements Per Train

ML12023A080
Person / Time
Site:	Waterford
Issue date:	01/18/2012
From:	Jacobs D Entergy Nuclear South, Entergy Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
W3F1-2012-0004
Download: ML12023A080 (3)

Text

"-ýEntetgy Entergy Nuclear South Entergy Operations, Inc.

17265 River Road Killona, LA 70057-3093 Tel 504 739 6660 Fax 504 739 6678 Djacob2@entergy.com Donna Jacobs Vice President, Operations Waterford 3 W3F1 -2012-0004 January 18, 2012 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001

References:

Calculations Requested for License Amendment Request, Proposed Change to Technical Specification 3/4.7.4 Table 3.7-3, "Ultimate Heat Sink Minimum Fan Requirements per Train" Waterford Steam Electric Station, Unit 3 Docket No. 50-382 License No. NPF-38

1. Waterford 3 Letter W3F1-2011-0067, License Amendment Request, Proposed Change to Technical Specification 3/4.7.4 Table 3.7-3, "Ultimate Heat Sink Minimum Fan Requirements per Train" (ADAMS Accession No. ML11290A009) dated September 21, 2011.

2. Waterford 3 Letter W3F1-2011-0082, Supplement to License Amendment Request, Proposed Change to Technical Specification 3/4.7.4 Table 3.7-3, "Ultimate Heat Sink Minimum Fan Requirements per Train" (ADAMS Accession No. ML113290070) dated November 25, 2011.

3. NRC E-mail Correspondence, calculations request, Kaly Kalyanam (Project Manager) to William J. Steelman (Licensing Manager) Waterford, Unit 3, dated January 3, 2012.

Dear Sir or Madam:

In reference 1, Entergy Operations, Inc. (Entergy) requested a license amendment to the Waterford Steam Electric Station, Unit 3 (Waterford 3) Technical Specifications (TS) 3/4.7.4 Table 3.7-3, "Ultimate Heat Sink Minimum Fan Requirements per Train." In reference 2, Entergy Operations, Inc. responded to a supplemental information request from the Project Manager dated November 8, 2011, to continue the detailed review. In reference 3, the ODD

W3F1-2012-0004 Page 2 Project Manager determined that the NRC can accept the license amendment for review provided the licensee provides the latest revisions of the following calculations:

ECM95-008, Ultimate Heat Sink Design Basis, and ECM95-009, Ultimate Heat Sink Fan Requirements under Various Ambient Conditions.

Attached are the latest revisions of calculations ECM95-008 and ECM95-009. Please note that there are multiple files for each calculation, which includes the latest approved revision and the posted changes which will be incorporated after implementation of the Steam Generator Replacement Project.

This submittal contains no commitments.

I declare under penalty of perjury that the foregoing is true and correct. Executed on January 18, 2012.

Please contact William Steelman, Licensing Manager, at 504-739-6685 if there are any comments regarding this submittal.

Sincerely, iL 4

k

'a

-f, DJ/MEM

Attachment:

Calculations ECM95-008 and ECM95-009

W3F1 -2012-0004 Page 3 cc:

Mr. Elmo E. Collins, Jr.

Regional Administrator U. S. Nuclear Regulatory Commission Region IV 612 E. Lamar Blvd., Suite 400 Arlington, TX 76011-4125 NRC Senior Resident Inspector Waterford Steam Electric Station Unit 3 P.O. Box 822 Killona, LA 70066-0751 U. S. Nuclear Regulatory Commission Attn: Mr. N. Kalyanam Mail Stop O-07D1 Washington, DC 20555-0001 Louisiana Department of Environmental Quality Office of Environmental Compliance Emergency and Radiological Services Division P. O. Box 4312 Baton Rouge, LA 70821-4312 Marlone.Davis@nrc.gov Dean.Overland@nrc.gov Kaly.Kalyanam@nrc.gov Ji.Wiley@LA.gov