ML112510061

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Licensee Email UFSAR Clarification
ML112510061
Person / Time
Site: Waterford Entergy icon.png
Issue date: 09/08/2011
From: Steelman W
Entergy Operations
To: Kalyanam N
Plant Licensing Branch IV
Kalyanam N, NRR/DLPM, 415-1480
References
TAC ME1359
Download: ML112510061 (1)


Text

From:

STEELMAN, WILLIAM J [wsteelm@entergy.com]

Sent:

Thursday, September 08, 2011 8:59 AM To:

STEELMAN, WILLIAM J; Kalyanam, Kaly

Subject:

UFSAR Clarification Kaly Updated Final Safety Analysis Report (UFSAR) Section 7.2.1.1.1.4 (Low Departure from Nucleate Boiling Ratio) contains information on the Core Protection Calculator (CPC) DNBR setpoint (1.26) and the revised safety limit. The information in this section is consistent with NRC Amendment 224 Safety Evaluation Report (SER) and associated submittal. The information in UFSAR Section 7.2.1.1.1.4 is correct but the CPC setpoint of 1.26 could lead to confusion and will be clarified. LO-LAR-2010-0145 CA45 will track this UFSAR change.

Any questions please let me know.

Billy Steelman Entergy Waterford 3 Licensing Manager