ML110190648
| ML110190648 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 11/07/2010 |
| From: | Michelle Catts NRC Region 1 |
| To: | Brice Bickett, Mel Gray, David Lew NRC Region 1 |
| References | |
| FOIA/PA-2011-0045 | |
| Download: ML110190648 (2) | |
Text
~'~#
- Lew, :David From:
Sent:
To:
Subject:
Catts, Michelle Sunday, November 07, 2010 11:07 PM Gray.Mel; Bickett, Brice; Lew, Daid*.Cataldo Paul; Halter, Mandy;Ayegbusi, Odunayo; Sheehan, Neil; Screnci, Diane;,Tift; Doug; McbNamara, Nancy; Roberts,.Darrell; Wilson, Peter Indian Point Unit 2 Trip Update of Scope w.
NRC Preliminary Assessment Preliminarily, the inspectors determined the plant Iesponded as designed with no complications boradditional safety. issues.
The inspectors-walked down*the safety relatedar**e*,ofthe plant including the 480V room, the auxiliary feedwater pump r0om, control room, and the area srrundingthe 21 main transformer. The inspectors' did not identify any safety related equipment issues. -aft",1%
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A~couple items to note:
- 1. The 480V room dampers close on a transformer deluge activation,.This occurred as designed. Room temperature peaked around IOOF with the limit being 104F. The licensee has compensatory measures in place including opening doors (with-security present) and running fans.
- 2. A water/oil mixture was unexpectedly found in the turbine building on the other side of the wall from the transformer, but did not affect any equipment.
IOutside of Scope S
If yo~u have anyadditional questions, please let me know.
Thanks!,
Michelle Catts Senior-Resident Inspector, Indian Point Unit 2 U.S. NRC 2