ML082671071

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Response to NRC Request for Additional Information Regarding Control Systems Vulnerability
ML082671071
Person / Time
Site: Pilgrim
Issue date: 09/16/2008
From: Bethay S
Entergy Nuclear Operations
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
2.08.043, TAC MD9100
Download: ML082671071 (2)


Text

Security Related Information - Withhold from Public Disclosure Under 10 CFR 2.390 Entergy Nuclear Operations, Inc.

E n tei-gy Pilgrim Nuclear Power Station 600 Rocky Hill Road Plymouth, MA 02360 Stephen J. Bethay Director, Nuclear Assessment September 16, 2008 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555

SUBJECT:

Entergy Nuclear Operations, Inc.

Pilgrim Nuclear Power Station Docket 50-293 License No. DPR-35

REFERENCE:

Resp6nsebto NRC Request for Additional Information Regarding Control Systems Vulnerability (TAC NO. MD9100)

1. NRC Letter, "Pilgrim Nuclear Power Station - Request for Additional Information Regarding Control Systems Vulnerability", dated July 17, 2008
2. Entergy Letter, "Control System Vulnerability 60 Day Response",

dated August 20, 2007 LETTER NUMBER:

2.08.043

Dear Sir or Madam:

This letter provides the response to the NRC Request for Additional Information (Reference 1) regarding Entergy Nuclear Operations, Inc. (ENO), Pilgrim Nuclear Power Station's (PNPS) response "Control System Vulnerability - 60 Day Response" submitted to the NRC on August 20, 2007 (Reference 2). The additional information is provided in Attachment 1 to this letter.

If you have any questions or require additional information, please contact Mr. Joseph R. Lynch, Licensing Manager, at (508) 830-8403.

Entergy requests that the attachment to this letter be withheld from public disclosure in accordance With 10 CFR 2.390.

This letter contains no commitments.

At,;-c) contains Security Related Information withheld from public disclosure under 10 CFR 2.390. When separated from this Attachment, this letter becomes decontrolled.

Security Related Information - Withhold from Public Disclosure Under 10 CFR 2.390 I declare under penalty of perjury that the foregoing is true and correct.

Executed on the Ia"'

of

  • kM 2008.

Sincerely, Step e

.ta Director, Nuclear Safety Assurance MJG/dI

Attachment:

1. Entergy Response to NRC Request for Additional Information Regarding Control Systems Vulnerability (TAC NO. MD9100) cc:

Mr. James S. Kim, Project Manager Plant Licensing Branch I-1 Division of Operator Reactor Licensing Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission One White Flint North O-8C2 11555 Rockville Pike Rockville, MD 20852 Senior Resident Inspector Pilgrim Nuclear Power Station Mr. Thomas Koshy Lead Technical Contact U.S. Nuclear Regulatory Commission One White Flint North T-1 0D20 11555 Rockville Pike Rockville, MD 20852 Regional Administrator, Region 1 U.S. Nuclear Regulator Commission 475 Allendale Road King of Prussia, PA 19406 Mr. Nitin Patel Lead Technical Contact U.S. Nuclear Regulatory Commission One White Flint North O-9E3 11555 Rockville Pike Rockville, MD 20852 Mr. Thomas Alexion Lead Project Manger U.S. Nuclear Regulatory Commission One White Flint North O-12H2 11555 Rockville Pike Rockville, MD 20852 contains Security Related Information withheld from public disclosure under 10 CFR 2.390. When separated from this Attachment, this letter becomes decontrolled.