ML13248A010

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Final RAI on Ultimate Heat Sink Amendment
ML13248A010
Person / Time
Site: Millstone Dominion icon.png
Issue date: 09/05/2013
From: James Kim
Division of Operating Reactor Licensing
To: Bartron W
Dominion Nuclear Connecticut
Kim J, NRR/DORL, 301-415-4125
References
TAC MF1780
Download: ML13248A010 (2)


Text

From:

Kim, James Sent:

Thursday, September 05, 2013 7:16 AM To:

William D Bartron (william.d.bartron@dom.com)

Cc:

Wanda D Craft (wanda.d.craft@dom.com); MaryLou L Calderone (marylou.l.calderone@dom.com)

Subject:

Millstone 3-Final RAI on Ultimate Heat Sink Amendment

Bill, Please provide the responses to Millstone 3 Ultimate Heat Sink RAI questions shown below.

This RAI supersedes the previous RAI dated September 3, 2013.

Thanks, Jim Kim REQUEST FOR ADDITIONAL INFORMATION By CONTAINMENT AND VENTILATION BRANCH MILLSTONE 3 TECHNICAL SPECIFICATION CHANGES REGARDING ULTIMATE HEAT SINK TEMPERATURE INCREASE DOCKET NO. 50-423 SCVB-RAI-1 Reference 1, Attachment 1, Section 5.11, states:

The reconciliation of other aspects of the revised containment pressure and temperature analyses has been implemented under 10CFR50.59.

Please list and describe the other aspects of containment pressure and temperature analysis implemented under 10 CFR 50.59.

SCVB-RAI-2 Please confirm that in the 10 CFR 50.59 changes implemented, the requirements of General Design Criterion (GDC) 16, 38, and 50 of 10 CFR 50 Appendix A are met.

Reference

1. Dominion Letter to NRC dated May 3, 2013, Dominion Nuclear Connecticut, Inc. Millstone Power Station Unit 3 License Amendment Request for Changes to Technical Specification 3/4.7.5, "Ultimate Heat Sink", (ADAMS Accession Number ML13133A032).