ML13255A105

Email from P. Cooper, NRR to L. Wikins, NRR FW: Columbia Conderser Tubes

ML13255A105
Person / Time
Site:	Columbia
Issue date:	05/17/2012
From:	Cooper P Division of Reactor Safety II
To:	Lynnea Wilkins Office of Nuclear Reactor Regulation
References
FOIA/PA-2013-0265
Download: ML13255A105 (3)

Text

Craver, Patti From: Cooper, Paula Sent: Thursday, May 17, 2012 8:45 AM To: Wilkins, Lynnea

Subject:

FW: Columbia Condenser Tubes

Lynnea, Based on the email chain below, do you by any chance have a contact at Energy Northwest that I can talk to about obtaining the most recent water quality effluent reports?

Paula E. Cooper Project Manager U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852-2738 Email: paula.cooper@nrc.gov Phone: (301) 415-2323 Fax: (301) 415-2002 From: Thadani, Mohan Sent: Wednesday, May 16, 2012 11:02 AM To: Cooper, Paula Cc: Wilkins, Lynnea

Subject:

RE: Columbia Condenser Tubes I have not received any water quality data from the licensee. I have transferred out of the Branch, and Lynnea Wilkins is acting as PM for Columbia.

From: Cooper, Paula Sent: Wednesday, May 16, 2012 10:55 AM To: Thadani, Mohan

Subject:

RE: Columbia Condenser Tubes

Mohan, Have you by any chance received any information from the licensee on the water quality data?

Paula E. Cooper Project Manager U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852-2738 Email: paula.cooper@nre.gov Phone: (301) 415-2323 Fax: (301) 415-2002 From: Cooper, Paula Sent: Thursday, May 03, 2012 11:55 AM To: Thadani, Mohan Cc: Logan, Dennis

Subject:

RE: Columbia Condenser Tubes 1

Mohan, I apologize for all the emails.

NMFS has requested additional information regarding the water quality effluent data since the replacement of the tubes. This would be a requirement that the licensee would have as part of their NPDES permit. At this time NMFS is looking for those same quarterly reports. We are attempting to keep the information requests informal and avoid any rigid RAI's.

However, the consultation is no longer part of license renewal so our former EN contact may no longer be appropriate. Do you have a contact at Columbia that I could get in touch with as we go through the last details of this consultation?

I appreciate your assistance and thanks in advance, Paula E. Cooper Project Manager U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852-2738 Email: paula.cooperRnrc.gov Phone: (301) 415-2323 Fax: (301) 415-2002 From: Thadani, Mohan Sent: Wednesday, April 25, 2012 11:05 AM To: Cooper, Paula

Subject:

FW: Columbia Condenser Tubes From: Dunham, Zachary K. [1]

Sent: Wednesday, April 25, 2012 11:02 AM To: Thadani, Mohan

Subject:

RE: Columbia Condenser Tubes

Mohan, You are correct - the replacement tubes are made from titanium.

Zach From: Thadani, Mohan [2]

Sent: Wednesday, April 25, 2012 7:35 AM To: Dunham, Zachary K.

Cc: Cooper, Paula

Subject:

RE: Columbia Condenser Tubes Zach:

The NRC staff would like to know if the replacement tubes were made from titanium, if not then please describe the tube material. If the information is proprietary, please so indicate.

Thanks.

2

I.

Mahan

Mohan, Thanks for the info! Do you by any chance know what material it is made out of?

The replacement jogged the aquatic staffs memory and they seem to recall it being replaced with titanium. Is it possible to confirm this info with the licensee? Unfortunately I can't find any info on the docket.

Thanks in advance, Paula E. Cooper Project Manager U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852-2738 Email: paula.cooper(anrc.gov Phone: (301) 415-2323 Fax: (301) 415-2002 Mohan C Thadani Senior Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation (301) 415-1476 Mohan.Thadani@nrc.gov SU.S.NRC V-d S.t N-J, Popf*

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