ML15266A530

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NRR E-mail Capture - Brunswick Unit 1 and Unit 2 - Request for Additional Information Related to LAR - Adoption of Topical Report ANP-10298-A, Revision 1 (TAC Nos. MF5851AND MF5852)
ML15266A530
Person / Time
Site: Brunswick  Duke Energy icon.png
Issue date: 09/22/2015
From: Andrew Hon
Plant Licensing Branch II
To: Murray W
Duke Energy Corp
References
TAC MF5851, TAC MF5852
Download: ML15266A530 (4)


Text

NRR-PMDAPEm Resource From: Hon, Andrew Sent: Tuesday, September 22, 2015 3:53 PM To: Murray, William R. (Bill) (Bill.Murray@duke-energy.com) (Bill.Murray@duke-energy.com)

Cc: Forsaty, Fred; Panicker, Mathew; Helton, Shana

Subject:

Brunswick Unit 1 and Unit 2 - Request for Additional Information related to LAR - Adoption of Topical Report ANP-10298-A, Revision 1 (TAC NOS. MF5851AND MF5852)

Mr. William R. Gideon Vice President Brunswick Nuclear Plant P. O. Box 10429 Southport, NC 28461

SUBJECT:

BRUNSWICK STEAM ELECTRIC PLANT, UNITS 1 AND 2,- REQUEST FOR ADDITIONAL INFORMATION RELATED TO LICENSE AMENDMENT REQUEST - ADOPTION OF TOPICAL REPORT ANP-10298-A REVISION 1 (TAC NOS. MF5851AND MF5852)

Dear Mr. Gideon:

In a letter dated February 19, 2015, (Agencywide Documents Access and Management System (ADAMS)

Accession Nos. ML15075A021), Duke Energy Progress (the licensee) requested the subject amendment to Operating Licenses OLs DPR-71 and DPR-62.

The U.S. Nuclear Regulatory Commission (NRC) staff is reviewing your submittal and has determined that additional information is required to complete the review. The specific information requested is addressed below. The proposed questions were discussed by telephone with your staff on September 22, 2015. Your staff confirmed that request for additional information (RAI) was understood and did not include proprietary or security-related information, and agreed to provide a response by November 6, 2015.

1

The NRC staff considers that timely responses to RAIs help ensure sufficient time is available for staff review and contribute toward the NRCs goal of efficient and effective use of staff resources. Please note that if you do not respond to this request by the agreed-upon date or provide an acceptable alternate date, we may deny your application for amendment under the provisions of Title 10 of the Code of Federal Regulations, Section 2.108. If circumstances result in the need to revise the agreed upon response date, please contact me at (301) 415-8480 or via e-mail Andrew.Hon@nrc.gov.

Sincerely, RA Andrew Hon, Project Manager Plant Licensing Branch II-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-324 and 50-325 Distribution: Listserve, Brunswick Unit No.1 and 2 In the submitted LAR, the licensee is requesting approval of the use of the NRC-approved CPR correlation (AREVA Topical Report ANP-10298P-A, ACE/ATRIUM IOXM Critical Power Correlation, Revision 1, March 2014) in the upcoming core design safety analysis. However, the supporting plant-specific analysis with the CPR, Revision 1 correlation was not included. Please provide analyses of the limiting anticipated operational occurrences (such as FWCF, LRNBP, PRFDS, TTNBP, etc. at 2923 MWth) including determination of limiting CPR using the CPR, Revision 1 correlation together with a comparison to the CPR Revision 0 results for the same transients.

2

3 Hearing Identifier: NRR_PMDA Email Number: 2404 Mail Envelope Properties (Andrew.Hon@nrc.gov20150922155300)

Subject:

Brunswick Unit 1 and Unit 2 - Request for Additional Information related to LAR -

Adoption of Topical Report ANP-10298-A, Revision 1 (TAC NOS. MF5851AND MF5852)

Sent Date: 9/22/2015 3:53:02 PM Received Date: 9/22/2015 3:53:00 PM From: Hon, Andrew Created By: Andrew.Hon@nrc.gov Recipients:

"Forsaty, Fred" <Fred.Forsaty@nrc.gov>

Tracking Status: None "Panicker, Mathew" <Mathew.Panicker@nrc.gov>

Tracking Status: None "Helton, Shana" <Shana.Helton@nrc.gov>

Tracking Status: None "Murray, William R. (Bill) (Bill.Murray@duke-energy.com) (Bill.Murray@duke-energy.com)"

<Bill.Murray@duke-energy.com>

Tracking Status: None Post Office:

Files Size Date & Time MESSAGE 2661 9/22/2015 3:53:00 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:

Recipients Received: