[ RadSafe ] [Bulk] Ft. Calhoun

[Franta, Jaroslav]

UNRESTRICTED | ILLIMITÉ

How much has the cooling improved with water, compared to air ?

Jaro
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-----Original Message-----
From: radsafe-bounces at health.phys.iit.edu [mailto:radsafe-bounces at health.phys.iit.edu] On Behalf Of Marvin Resnikoff
Sent: June 27, 2011 11:57 AM
To: The International Radiation Protection (Health Physics) Mailing List
Subject: Re: [ RadSafe ] [Bulk] Ft. Calhoun

Where are the dry storage casks located?  Has flooding blocked the cooling inlets?

--- On Mon, 6/27/11, Thompson, Dewey L <DThompson3 at ameren.com> wrote:

From: Thompson, Dewey L <DThompson3 at ameren.com>
Subject: Re: [ RadSafe ] [Bulk]  Ft. Calhoun
To: "The International Radiation Protection (Health Physics) Mailing List" <radsafe at health.phys.iit.edu>
Date: Monday, June 27, 2011, 11:10 AM

Actually, I forgot to mention, the head was never reinstalled post refueling.  They are in a static condition with the refuel pool filled.  That would be several hundred thousand gallons of cooling water.  

They would have hours upon hours before boil time.  

Dewey

: : : : : : : : : : : : : : : : : : : : : : : : : 
DEWEY THOMPSON 
Staff HP
Radiation Protection Department
T 314.225.1061
F 573.676.4484
E DThompson3 at ameren.com


-----Original Message-----
From: radsafe-bounces at health.phys.iit.edu [mailto:radsafe-bounces at health.phys.iit.edu] On Behalf Of Tom Simpson
Sent: Monday, June 27, 2011 9:00 AM
To: The International Radiation Protection (Health Physics) Mailing List
Subject: Re: [ RadSafe ] [Bulk] Ft. Calhoun

Question to the list: with the current status of the reactor at Ft. 
Calhoun, , what would be the consequences of a total loss of power for 
coolant circulation, etc?

-Tom


On 06/27/2011 09:39 AM, Jeff Terry wrote:
> Been collapses at Ft. Calhoun.
> http://abcnews.go.com/m/story?id=13932406
>
> NRC activates incident response center. Flood at 1006 ft, design basis is 1014 ft. River expected to crest at 1008 ft.
>
> http://www.nrc.gov/reading-rm/doc-collections/news/2011/11-031.iv.pdf
>
> Jeff
>
>
> Sent from my iPhone
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