ML13253A341
| ML13253A341 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 04/24/2012 |
| From: | Cooper P E NRC/RGN-II/DRS/EB3 |
| To: | Thadani M C Office of Nuclear Reactor Regulation |
| References | |
| FOIA/PA-2013-0265 | |
| Download: ML13253A341 (2) | |
Text
£Craver, PattiFrom: Cooper, PaulaSent: Tuesday, April 24, 2012 4:00 PMTo: Thadani, Mohan
Subject:
RE: Columbia Condenser TubesMohan,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 possibleto confirm this info with the licensee?
Unfortunately I can't find any info on the docket.Thanks in advance,Paula E. CooperProject ManagerU.S. Nuclear Regulatory Commission 11555 Rockville PikeRockville, MD 2o852-2738 Email: paula.cooper(anrc.gov Phone: (301) 415-2323Fax: (301) 415-2002From: Thadani, MohanSent: Tuesday, April 10, 2012 4:29 PMTo: Cooper, Paula
Subject:
FW: Columbia Condenser TubesPaula:Please see the licensee's response to your query below.MohanFrom: Dunham, Zachary K. energy-northwest.com
Sent: Tuesday, April 10, 2012 4:13 PMTo: Thadani, Mohan
Subject:
RE: Columbia Condenser TubesI spoke with our Projects Manager.
The condenser tubing was replaced during our last refueling outage in2011. No admiralty brass remains in the condensers.
ZachFrom: Thadani, Mohan [1]
Sent: Tuesday, April 10, 2012 11:18 AMTo: Dunham, Zachary K.Cc: Cooper, Paula
Subject:
FW: Columbia Condenser TubesZach:
A JI got the following question regarding Columbia Condenser tubes. Could you please assist in responding tothe query?Thanks.MohanFrom: Cooper, PaulaSent: Tuesday, April 10, 2012 12:34 PMTo: Thadani, MohanCc: Logan, Dennis
Subject:
Columbia Condenser TubesMohan,Do you by any chance know if the condenser tubing is still the original Admiralty Brass at Columbia?
Our consultation with National Marine Fisheries is asking us for this information and it appears there's been pressure onthe licensee to change it. The last correspondence I can find in Adams is from 2006 indicating it still wasn't costbeneficial for them to do so (ML062650095).
Any insight and information is greatly appreciated.
Thanks!Paula E. CooperProject ManagerU.S. Nuclear Regulatory Commission 11555 Rockville PikeRockville, MD 20852-2738 Email: paula.cooper(anrc.gov Phone: (301) 415-2323Fax: (301) 415-20022