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2024-09-06
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Text
NRR-PMDAPEm Resource From: Ortiz-Chassagne, Jaime:(GINNA) [Jaime.Ortiz-Chassagne@cengllc.com]
Sent: Wednesday, March 26, 2014 5:26 PM To: Thadani, Mohan Cc: Torres, Roberto; Sallman, Ahsan; Peters, Damon J:(GINNA); Durkish, Erik:(GINNA);
Jackson, Jarred A:(GINNA); Harding Jr, Thomas:(GINNA)
Subject:
R.E. Ginna N.P.P. / LAR on Containment Air Avg. Temperature
References:
(a) Letter from J.E. Pacher (REG) to NRC Document Control Desk, Response to Request for Additional Information regarding License Amendment Request, Revise Section 3.6.5 of the Technical Specifications, Containment Air Temperature, dated March 14, 2014.
(b) E-mail from M.C. Thadani (NRC) to T. Harding, Jr. (REG), RE: Ginna RAI; MF0900, dated March 19, 2014.
(c) Letter from J.E. Pacher (REG) to NRC Document Control Desk, License Amendment Request, Revise Section 3.6.5 of the Technical Specifications, Containment Air Temperature, dated February 28, 2013 (ML13067A328)
By Reference (a), R.E. Ginna Nuclear Power Plant (REG) submitted a response to a previous Request for Additional Information. By Reference (b), U.S. Regulatory Commission (NRC) staff asked for more specific information. To clarify this request, a conference call was held with NRC staff and REG on March 25, 2014.
During the conference call, REG clarified the initial containment wall temperature used in the Ginna containment response analyses of the Main Steam-Line Break (MSLB) and Large-Break Loss-of-Coolant Accident (LBLOCA). This is to confirm the information that was provided at the conference call. The License Amendment Request dated February 28, 2013 (Reference (c), Attachment (1), p. 5) stated that the temperature of the containment heat sinks was increased from 120°F to 125°F for the MSLB analysis. During the conference call, REG clarified that the containment response analyses for both the MSLB and LBLOCA that support the License Amendment Request dated February 28, 2013 (Reference (c)) used an initial wall temperature of 125°F.
If you have any questions, please contact Thomas Harding at 585/771-5219.
Jaime P. Ortiz Licensing Constellation Energy R. E. Ginna Nuclear Power Plant 1503 Lake Road Ontario, NY 14519 1
This e-mail and any attachments are confidential, may contain legal, professional or other privileged information, and are intended solely for the addressee. If you are not the intended recipient, do not use the information in this e-mail in any way, delete this e-mail and notify the sender. -EXCIP 2
Hearing Identifier: NRR_PMDA Email Number: 1192 Mail Envelope Properties (D28754A74A606E4FBE5AAB7C7E62786E2742D2C8)
Subject:
R.E. Ginna N.P.P. / LAR on Containment Air Avg. Temperature Sent Date: 3/26/2014 5:26:22 PM Received Date: 3/26/2014 5:26:24 PM From: Ortiz-Chassagne, Jaime:(GINNA)
Created By: Jaime.Ortiz-Chassagne@cengllc.com Recipients:
"Torres, Roberto" <Roberto.Torres@nrc.gov>
Tracking Status: None "Sallman, Ahsan" <Ahsan.Sallman@nrc.gov>
Tracking Status: None "Peters, Damon J:(GINNA)" <Damon.Peters@cengllc.com>
Tracking Status: None "Durkish, Erik:(GINNA)" <Erik.Durkish@cengllc.com>
Tracking Status: None "Jackson, Jarred A:(GINNA)" <Jarred.Jackson@cengllc.com>
Tracking Status: None "Harding Jr, Thomas:(GINNA)" <Thomas.HardingJr@cengllc.com>
Tracking Status: None "Thadani, Mohan" <Mohan.Thadani@nrc.gov>
Tracking Status: None Post Office: exchm-omf-22.exelonds.com Files Size Date & Time MESSAGE 2322 3/26/2014 5:26:24 PM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received:
