ML110190648: Difference between revisions

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| author name = Catts M
| author name = Catts M
| author affiliation = NRC/RGN-I
| author affiliation = NRC/RGN-I
| addressee name = Bickett B A, Gray M K, Lew D C
| addressee name = Bickett B, Gray M, Lew D
| addressee affiliation = NRC/RGN-I
| addressee affiliation = NRC/RGN-I
| docket = 05000247
| docket = 05000247
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=Text=
=Text=
{{#Wiki_filter:~'~# <..-Lew, :David .... .From: Sent: To:  
{{#Wiki_filter:~'~#                 <..
- Lew, :David       .     . ..                                           .
From:                         Catts, Michelle Sunday, November 07, 2010 11:07 PM          ,
Sent:
To:                           Gray.Mel; Bickett, Brice; Lew,  Daid*.Cataldo Paul; Halter, Mandy;Ayegbusi, Odunayo; Sheehan, Neil; Screnci, Diane;,Tift; Doug; McbNamara, Nancy; Roberts, .Darrell; Wilson, Peter


==Subject:==
==Subject:==
Catts, Michelle Sunday, November 07, 2010 11:07 PM , Gray.Mel; Bickett, Brice; Lew, 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 safety plant including the 480V room, the auxiliary feedwater pump r0om, control room, and the area srrundingthe 21 main transformer.
Indian Point Unit 2 Trip Update of Scope w.
The inspectors' did not identify any safety related equipment issues. -aft",1%i ammim v" the momot I~mraA A~couple items to note: 1. The 480V room dampers close on a transformer deluge activation, .This occurred as designed.
NRC Preliminary Assessment Preliminarily, the inspectors determined the plant Iesponded as designed with no complications boradditional safety. issues.
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.
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%
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}}
i ammim   v" the momot     I~mraA
 
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}}

Latest revision as of 05:23, 13 November 2019

Email from M. Catts, NRC to M. Gray, NRC, Et Al; Subject: Indian Point Unit 2 Trip Update 11/12
ML110190648
Person / Time
Site: Indian Point Entergy icon.png
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)
v • d • e


Text

~'~# <..

- Lew, :David . . .. .

From: Catts, Michelle Sunday, November 07, 2010 11:07 PM ,

Sent:

To: Gray.Mel; Bickett, Brice; Lew, Daid*.Cataldo Paul; Halter, Mandy;Ayegbusi, Odunayo; Sheehan, Neil; Screnci, Diane;,Tift; Doug; McbNamara, Nancy; Roberts, .Darrell; Wilson, Peter

Subject:

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%

i ammim v" the momot I~mraA

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

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