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Email, Request for Additional Information, Nrr/Dss/Srxb Review, Amendment Request for Extended Power Uprate to Increase the Maximum Reactor Core Power Operating Limit from 3898 to 4408 Mwt
	ML110820224
Person / Time
Site:	Grand Gulf
Issue date:	03/23/2011
From:	Wang A B; Plant Licensing Branch IV
To:	Burford J, Millar D, Wang A B; Entergy Operations, Division of Operating Reactor Licensing
	Wang, A B, NRR/DORL/LPLIV, 415-1445
Shared Package
ML110820210	List: ML110820224; ML110820227;
References
	TAC ME4679
	Download: ML110820224 (1)
	v • d • e

From: Wang, Alan Sent: Wednesday, March 23, 2011 12:20 AM To: Wang, Alan; 'MILLAR, DANA'; 'Jerry Burford' Cc: Lent, Susan; Burkhardt, Janet

Subject:

GG EPU Reactor Systems Branch Request for Additional Information (ME4679) Attachments: SXRB RAIs.docx Dana and Jerry, By letter dated September 8, 2010 (Agencywide Documents Access and Management System, Accession No. ML1002660403), Entergy Operations, Inc. (Entergy, the licensee), submitted a request to amend the Facility Operating License No. NPF-29 for Grand Gulf Nuclear Station, Unit 1 (GGNS). The licensee proposed a license amendment request (LAR) for an extended power uprate (EPU) to increase the maximum reactor core power operating limit from 3898 megawatts thermal (MWt) to 4408 MWt. The U.S. Nuclear Regulatory Commission (NRC) staff has determined that the following additional information is needed for the NRC staff to complete our review of this amendment . This request for additional information (RAI) was discussed with Mr. Jerry Burford of your staff on March 22, 2011, and it was agreed that a response would be provided within 30 days of receipt of this E-mail. If circumstances result in the need to revise the requested response date, please contact me at (301) 415-1445 or via e-mail at Alan.Wang@nrc.gov. Attached are the RAIs related to the Reactor Systems Branch including the spent fuel pool criticality portion of the LAR review:

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

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v t e Letter Sequence RAI
TAC:ME4679, Clarify Application of Setpoint Methodology for LSSS Functions (Open)
Initiation Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request, Request Acceptance Supplement, Supplement Administration Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance Meeting Questions 26 January 2011 26 January 2011 27 January 2011 31 January 2011 8 February 2011 23 February 2011 23 February 2011 1 March 2011 16 March 2011 23 March 2011 23 March 2011 4 April 2011 5 April 2011 5 April 2011 12 April 2011 10 May 2011 20 May 2011 1 June 2011 6 June 2011 22 June 2011 29 June 2011 17 August 2011 6 October 2011 14 December 2011 14 February 2012 21 March 2012 18 April 2012 18 April 2012 Answers 31 March 2011 14 April 2011 5 May 2011 15 June 2011 6 July 2011 12 September 2011 10 October 2011 6 February 2012 15 February 2012 20 February 2012 13 March 2012 21 March 2012 5 April 2012 18 April 2012 Results Approval... Other: GNRO-2012/00150, Final Report for Replacement Steam Dryer, GNRO-2017/00039, Steam Dryer Visual Inspection Results for the First Two Scheduled Refueling Outages, ML102660403, ML111720830, ML112560396, ML12167A257, ML12167A269, ML12177A287, ML13108A217, NRC-2012-0105, Environmental Assessment and Finding of No Significant Impact Related Amendment Request for Extended Power Uprate to Increase the Maximum Reactor Core Power Operating Limit from 3898 to 4408 Mwt
MONTHYEAR2011-03-30 [Table View]

ML110820224

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