ML15134A010

2015/05/13 NRR E-mail Capture - Request for Additional Information - Unit 2 Steam Generator Tube Inspection Report (TAC No. MF5052)

ML15134A010
Person / Time
Site:	Comanche Peak
Issue date:	05/13/2015
From:	Singal B K Plant Licensing Branch IV
To:	Hope T R Luminant Generation Co
References
TAC MF5052
Download: ML15134A010 (2)

Text

1NRR-PMDAPEm ResourceFrom:Singal, BalwantSent:Wednesday, May 13, 2015 11:43 AMTo:'Hope, Timothy' (Timothy.Hope@luminant.com)Cc:Barnette, James (James.Barnette@luminant.com)

Subject:

Request for Additional Information - Unit 2 Steam Generator Tube Inspection Report (TAC No. MF5052)Tim, By letter dated October 21, 2014 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML14302A067), Luminant Generation Company LLC (the licensee) submitted Refueling Outage 2RF14 Steam Generator Tube Inspection 180 day report for Comanche Peak Nuclear Power Plant, Unit 2 for the U.S. Nuclear Regulatory Commission (NRC) staff review. By letter dated April 16, 2015 (ADAMS Accession No. ML15114A198), the licensee provided response to Request for Additional Information (RAI) dated March 17, 2015. Response to RAI No. 4 states: "Yes, all tubes with prior indications were inspected. Table 3A (page 4 of this attachment) provides the total number of AVB wear indications found since the first primary side inspection outage for Unit 2. The new AVB wear indications are only derived from the sampling program during RFO 14." However, Table 3A referred in the RAI response was not provided as part of the response. Please clarify if the licensee intended to include Table 3A in its response dated April 16, 2015. If so, when you state that Table 3A has wear indications found since the first primary side inspection, do you mean only those that are currently in service?

Draft copy of the RAI was forwarded via e-mail on May 12, 2015. Mr. Tim Hope informed the NRC staff on May 13, 2015 that a clarification is not needed. Please provide your response within 30 days from the date of this e-maiI.

Thanks.

Balwant K. Singal Senior Project Manager, Comanche Peak and Columbia Balwant.singal@nrc.gov 301-415-3016 Hearing Identifier: NRR_PMDA Email Number: 2065 Mail Envelope Properties (192BB59294514E41B5305C3C82867608018A9DA486BA)

Subject:

Request for Additional Information - Unit 2 Steam Generator Tube Inspection Report (TAC No. MF5052) Sent Date: 5/13/2015 11:43:10 AM Received Date: 5/13/2015 11:43:00 AM From: Singal, Balwant Created By: Balwant.Singal@nrc.gov Recipients: "Barnette, James (James.Barnette@luminant.com)" <James.Barnette@luminant.com> Tracking Status: None

"'Hope, Timothy' (Timothy.Hope@luminant.com)" <Timothy.Hope@luminant.com> Tracking Status: None Post Office: HQCLSTR02.nrc.gov Files Size Date & Time MESSAGE 1650 5/13/2015 11:43:00 AM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: Recipients Received: