ML111170424

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E-mail, Request for Additional Information, Round 4, License Amendment Request for Power Range Neutron Monitoring System
ML111170424
Person / Time
Site: Grand Gulf Entergy icon.png
Issue date: 04/27/2011
From: Wang A
Plant Licensing Branch IV
To: Burford J, Davant G, Millar D
Entergy Operations
Wang, A B, NRR/DORL/LPLIV, 415-1445
Shared Package
ML111170422 List:
References
TAC ME2531
Download: ML111170424 (1)


Text

From:

Wang, Alan Sent:

Wednesday, April 27, 2011 10:43 AM To:

'Jerry Burford'; 'MILLAR, DANA'; DAVANT, GUY H Cc:

Lent, Susan; Burkhardt, Janet

Subject:

Grand Gulf Request for Additional Information Regarding Power Range Neutron Monitoring System License Amendment Request (ME2531)

Attachments:

I-C RAIs.docx Dana and Jerry, By application dated November 3, 2009 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML093140430), Entergy Operations, Inc. (Entergy, the licensee), requested NRC staff approval of an amendment to the Grand Gulf Nuclear Station, Unit 1, technical specifications to reflect installation of the digital General Electric - Hitachi (GEH) Nuclear Measurement Analysis and Control (NUMAC) Power Range Neutron Monitoring (PRNM) System.

By letter dated January 15, 2010 (ADAMS Accession No. Ml100070385), the U.S. Nuclear Regulatory Commission (NRC) staff issued a request for additional information (RAIs). By letter dated February 8, 2010 (ADAMS Accession No. ML100430825), Entergy provided a response to these RAIs. By letter dated May 4, 2010 (ADAMS Accession No. ML101190125) the NRC staff had supplemental RAIs based on the review of this response. By letters dated June 3, June 18, July 29, September 29, December 13, and December 14, 2010, Entergy responded to this request. The NRC staff has determined that the attached request for additional information is needed for the NRC staff to complete our review of this amendment. These RAIs were discussed with Mr. Jerry Burford of your staff on April 19, 2011, and it was agreed that the responses would be provided by June 3, 2011. The June 3, 2011, date is critical to support the NRC staffs schedule of issuing this amendment by November 2011. If you have any questions regarding the schedule or the RAIs, please contact me at (301) 415-1445 or via e-mail at Alan.Wang@nrc.gov.

Alan Wang, Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation