ML11165A186

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NRR E-mail Capture - FW: Acceptance Review for Harris 1 Measurment Uncertainity Recapture (Mur) TAC ME6169
ML11165A186
Person / Time
Site: Harris Duke Energy icon.png
Issue date: 06/10/2011
From: Mozafari B
Division of Operating Reactor Licensing
To: Caves J
Progress Energy Co
References
TAC ME6169
Download: ML11165A186 (2)


Text

NRR-PMDAPEm Resource From: Mozafari, Brenda Sent: Friday, June 10, 2011 5:26 PM To: John.caves@pgnmail.com; Bass, Kimberly Cc: Lingam, Siva

Subject:

FW: Acceptance review for Harris 1 Measurment Uncertainity Recapture (MUR) TAC ME6169

Subject:

Acceptance review for Harris 1 Measurement Uncertainty Recapture (MUR) TAC ME6169 By letter dated April 28, 2011 (ADAMS accession No. ML11124A180), Carolina Power & Light Company, submitted a license amendment request for the Harris Nuclear Plant Unit 1. The proposed amendment will increase the rated thermal power (RTP) level from 2900 megawatts thermal (MWt) to 2948 MWt, and make TS changes as necessary to support operation at the uprated power level. The proposed change is an increase in RTF of approximately 1.66%. The proposed uprate is characterized as a measurement uncertainty recapture (MUR) using the Cameron Leading Edge Flow Meter (LEFM) CheckPlus System to improve plant calorimetric heat balance measurement accuracy. The acceptance review was performed to determine if there is sufficient technical information in scope and depth to allow the NRC staff to complete its detailed technical review. The acceptance review is also intended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory requirements or the licensing basis of the plant.

The NRC staff has reviewed your application and identified the need for additional information as discussed on June 8 and 10, 2011. The information which you agreed to provide within the next 2 weeks (by June 24, 2011) is a clarification/correction to LAR regarding the Station Blackout coping analysis reference. In addition, you have committed to document the specific ampacity requirements of the isolated phase bus to accommodate the MUR uprate and the planned HP turbine upgrade. The acceptance review will be complete when your draft responses as discussed on June 9, 2011, are received under oath and affirmation. This is anticipated to be provided by June 24, 2011. If you have any questions, please contact the Harris Project, Brenda Mozafari at (301) 4152020.

Brenda L. Mozafari Senior Project Manager, NRR/DORL U.S. Nuclear Regulatory Commission 301-415-2020 email: brenda.mozafari@nrc.gov 1

Hearing Identifier: NRR_PMDA Email Number: 78 Mail Envelope Properties (Brenda.Mozafari@nrc.gov20110610172600)

Subject:

FW: Acceptance review for Harris 1 Measurment Uncertainity Recapture (MUR) TAC ME6169 Sent Date: 6/10/2011 5:26:06 PM Received Date: 6/10/2011 5:26:00 PM From: Mozafari, Brenda Created By: Brenda.Mozafari@nrc.gov Recipients:

"Lingam, Siva" <Siva.Lingam@nrc.gov>

Tracking Status: None "John.caves@pgnmail.com" <John.caves@pgnmail.com>

Tracking Status: None "Bass, Kimberly" <Kimberly.Bass@pgnmail.com>

Tracking Status: None Post Office:

Files Size Date & Time MESSAGE 2157 6/10/2011 5:26:00 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:

Recipients Received: