ML081830103

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Clarification of Commitment in Three Month Response to NRC Generic Letter 2008-01, Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems
ML081830103
Person / Time
Site: Grand Gulf Entergy icon.png
Issue date: 06/30/2008
From: Krupa M
Entergy Operations
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
GL-08-001, GNRO-2008/00050
Download: ML081830103 (4)


Text

      • Enlergy GNRO-2008/000SO June 30, 2008 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555 Entergy Operations, Inc.

Waterloo Road PO Box 756 Port Gibson, MS 39150 Tel 6014372129

Subject:

Reference:

Clarification of Commitment in Three Month Response to NRC Generic Letter 2008-01, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems" Grand Gulf Nuclear Station Docket No. 50-416 License No. NPF-29 GNRQ..2008100033 - Three Month Response to NRC Generic Letter 2008-01, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems" dated May 6, 2008

Dear Sir or Madam:

On May 6, 2008, Entergy Operations, Inc. submitted a request to extend the October 11, 2008 response due date requested in NRC Generic Letter 2008-01, "Managing Gas Accumulation in Emergency Core Cooling, Decay Heat Removal, and Containment Spray Systems." A commitment was made as follows: "any piping segments that are determined to need in-field verification and evaluation but have not prior to the nine month response will be entered into the Corrective Action Program by October 11, 2008, with due dates no later than one month after the restart from our refueling outage."

After discussion with NRC, it was determined that the commitment needed clarification. For clarification, the commitment is revised as follows:

GGNS will submit the complete nine month response to Generic Letter 2008-01 one month after the completion of the next refueling outage, but no later than December 19,2008 (should the outage be extended).

If there are any questions or if additional information is required, please contact Dennis Coulter, Senior Licensing Specialist at (601) 437-6595.

8080050

GNRO-2008/00050 Page 2 I declare under penalty of perjury that the foregoing is true and correct. Executed on June 30, 2008.

Yours truly,

~-~~

Michael A. Krupa Director, Nuclear Safety Assurance MAKlDMC:amm

Attachment:

Clarification of Licensee Identified Commitments Table cc:

8080050 NRC Senior Resident Inspector Grand Gulf Nuclear Station Port Gibson, MS 39150 U. S. Nuclear Regulatory Commission ATTN: Mr. Elmo E. Collins, Jr. (w/a)

Regional Administrator, Region IV 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-4005 U.S. Nuclear Regulatory Commission ATTN: Mr. Jack N. Donohew, Jr., NRRlAPRO/DORL (w/2)

ATTN: ADDRESSEE ONLY ATTN: U.S. Postal Delivery Address Only Mail Stop OWFN/O-8G14 Washington, D.C. 20555-0001

G080050 GNRO-2008/00050 Licensee Identified Commitments Table

Attachment to GNRO-2008/00050 Licensee Identified Commitments Table This table identifies clarification of actions discussed in this letter for which Entergy commits to perform. Any other actions discussed in this submittal are described for the NRC's information and are not commitments.

TYPE (Check one)

SCHEDULED ONE-CONTINUING COMPLETION COMMITMENT TIME DATE ACTION COMPLIANCE (If Required)

X One Month after Any piping segments that are restart from next determined to need in-field verification refueling outage and evaluation but have not prior to the but no later than nine-month response, required by December 19, Generic Letter 2008-01, will be entered 2008 (should the into the Corrective Action Program by outage be October 11, 2008. GGNS will submit extended) the complete nine-month response to Generic Letter 2008-01 one month after the completion of the next refueling outage, but no later than December 19, 2008 (should the outage be extended).

G080050