Those are the basic things Fort Calhoun looks at too.  We also did some test 
exposures on a phantom of record dosimeters & electronic dosimeters.

David Brehm
Fort Calhoun Nuclear Station
Office: 402.533.7582
Cellular: 402.214.0107
Pager: 402.561.3310

From: [email protected] [mailto:[email protected]] On Behalf Of 
Courtenay, Christopher C
Sent: Wednesday, March 28, 2012 12:20 PM
To: [email protected]
Subject: Powernet: Electronic Dosimeter Basis for Bias

Duke Energy would like to know what other utilities use as the basis for any 
bias applied to electronic dosimeters.  We consider the following:

*         Overall station source term

*         Gamma spectroscopy results during outages

*         Historical data (particularly TLD/ED correlation)

*         ED response characteristics



Are these similar to what everyone else looks (or looked previously) at?  
Anyone willing to share white papers or similar?  Any and all responses are 
greatly appreciated.  Thanks!

Chris Courtenay
Engineer, Duke Energy
980-875-5005
"To the optimist, the glass is half full.  To the pessimist, the glass is half 
empty.  To the engineer, the glass is twice as big as it needs to be."

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