AW: [ RadSafe ] Dirty Bomb Material Report?

Orthen, Rick rorthen at
Tue Apr 4 12:20:13 CDT 2006

Tritium gas released from building signs and aircraft instruments
destroyed at the former World Trade Center was readily detected in air
samples.  Report at

Rick Orthen
CEC Inc.
-----Original Message-----
From: radsafe-bounces at [mailto:radsafe-bounces at] On
Behalf Of Robert D Gallagher
Sent: Tuesday, April 04, 2006 12:54 PM
To: Flanigan, Floyd; Mercado, Don; Robert Atkinson; John Jacobus;
radsafe at
Subject: RE: AW: [ RadSafe ] Dirty Bomb Material Report?

How many Curies of Tritium were contained in exit signs in the 9/11
structures that fell?

I feel certain at the time the release of Tritium was the least of
everybodies worries.

Bob Gallagher
NSSI Houston

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