Entergy South had a WANO inspector who insisted that Tc99 at 1 inch was more 
conservative than Cs137 at 3 inches. Therefore, we use Tc99 at 1 inch.

Vic
Which is worse ignorance or apathy? I don't know and I don't care.

-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of 
Benjy P Bertossi
Sent: Monday, September 19, 2011 5:49 PM
To: [email protected]
Subject: Powernet: PCM check source 

need quick sanity check for a QA audit question

personnel contamination monitor beta check source, do you use...

Tc99

Mixed Activation products

Cs137

Co60

other


thanks, benjy

Benjy Bertossi
Fermi2 - RP Supervisor
734-586-4935
[email protected]

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Powernet - a service of the Health Physics Society Power Reactor Section

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Reply to: [email protected]
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Powernet - a service of the Health Physics Society Power Reactor Section

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Reply to: [email protected]
If Questions, contact Mike Russell, CHP at [email protected]

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