ML14208A010

Request for Additional Information - LAR 231 (TACs MF4392 and MF4393)

ML14208A010
Person / Time
Site:	Turkey Point
Issue date:	07/25/2014
From:	Audrey Klett Plant Licensing Branch II
To:	Tomonto R Florida Power & Light Co
References
MF4392, MF4393
Download: ML14208A010 (2)

Text

NRR-PMDAPEm Resource From: Klett, Audrey Sent: Friday, July 25, 2014 5:14 PM To: Tomonto, Bob (Bob.Tomonto@fpl.com); Czaya, Paul (Paul.Czaya@fpl.com); 'Hanek, Olga' (Olga.Hanek@fpl.com); Cross, William (WILLIAM.CROSS@fpl.com)

Subject:

Turkey Point 3 and 4 Request for Additional Information - LAR 231 (TACs MF4392 and MF4393)

Bob, Paul, Olga, By letter dated July 10, 2014, as supplemented by letter dated July 17, July 22, and July 24, 2014, Florida Power & Light Company (the licensee) submitted a license amendment request (LAR) for the Turkey Point Nuclear Generating Unit Nos. 3 and 4 (Turkey Point). The licensee requested revisions to the Turkey Point Technical Specifications (TSs), Section 3/4.7.4, Ultimate Heat Sink [UHS].

The U.S. Nuclear Regulatory Commission (NRC) staff reviewed the information provided by the licensee and determined that it needs additional information to complete the review. The NRC staffs request for additional information (RAI) is as follows.

BALANCE OF PLANT (BOP) RAI-5.1 The NRC staff prefers that the proposed footnote for TS 3/4.7.4 that states, **Instrument uncertainty shall be added to the indicated value[,] be removed from the proposed TS; rather, the NRC staff prefers that a description of how the licensee accounts for such instrument uncertainty be added to the TS Bases. Please indicate whether the licensee will update its application to include this approach. This RAI supersedes the Justify or correct the proposed TSs statement in BOP RAI-5.

BOP RAI-6 What is the maximum allowed cooling water temperature (in this case, component cooling water for Turkey Point) supplied to the residual heat removal, safety injection, containment spray, and chemical volume control systems pumps and motors (if applicable) for continuous/accident operation? This information should come from vendor-supplied documentation.

Containment and Ventilation Branch (SCVB) RAI-3 Please confirm whether the licensee has received information from Westinghouse in 2014 regarding errors in mass and energy release calculations that may be applicable to Turkey Point. If Turkey Point has received this information, please describe any impact that it may have on the responses to the SCVB RAIs provided in the licensees letter dated July 24, 2014 (L-2014-236).

Audrey Klett Project Manager NRR/DORL/LPLII-2 301-415-0489 1

Hearing Identifier: NRR_PMDA Email Number: 1451 Mail Envelope Properties (Audrey.Klett@nrc.gov20140725171300)

Subject:

Turkey Point 3 and 4 Request for Additional Information - LAR 231 (TACs MF4392 and MF4393)

Sent Date: 7/25/2014 5:13:43 PM Received Date: 7/25/2014 5:13:00 PM From: Klett, Audrey Created By: Audrey.Klett@nrc.gov Recipients:

"Tomonto, Bob (Bob.Tomonto@fpl.com)" <Bob.Tomonto@fpl.com>

Tracking Status: None "Czaya, Paul (Paul.Czaya@fpl.com)" <Paul.Czaya@fpl.com>

Tracking Status: None

"'Hanek, Olga' (Olga.Hanek@fpl.com)" <Olga.Hanek@fpl.com>

Tracking Status: None "Cross, William (WILLIAM.CROSS@fpl.com)" <WILLIAM.CROSS@fpl.com>

Tracking Status: None Post Office:

Files Size Date & Time MESSAGE 2136 7/25/2014 5:13:00 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:

Recipients Received: