[ RadSafe ] coal ash

[Rees, Brian G]

Google provides quite a few references...

-----Original Message-----
From: radsafe-bounces at health.phys.iit.edu [mailto:radsafe-bounces at health.phys.iit.edu] On Behalf Of Egidi, Philip
Sent: Wednesday, September 02, 2015 11:14 AM
To: The International Radiation Protection (Health Physics) Mailing List
Subject: Re: [ RadSafe ] coal ash

Radioactivity in coal and its residuals has been studied over the decades and results published in the open literature. It is well-known.

I don't have citations here with me at the moment but will try and get some assembled tonight.

To answer your question John, yes it can be classified as TENORM (that is just my opinion, am not making a policy statement representing the EPA). It is not source, special nuclear or byproduct material, and it has been concentrated by human practices and is available for exposure or transport in the environment... 

See ANSI N13.53 (2009), the National Academies 1999 Report on TENORM, or CRCPD Suggested State Regulations Part N for a few of definitions of TENORM.

PVE

Philip Egidi
Environmental Scientist
U.S. Environmental Protection Agency
Radiation Protection Division
Washington, DC
(202) 343-9186 (work)
(970) 209-2885 (Cell)

"The health of the people is the highest law."
Cicero (106 - 43 BC)

-----Original Message-----
From: radsafe-bounces at health.phys.iit.edu [mailto:radsafe-bounces at health.phys.iit.edu] On Behalf Of JOHN.RICH at sargentlundy.com
Sent: Wednesday, September 02, 2015 12:23 PM
To: radsafe at health.phys.iit.edu
Subject: [ RadSafe ] coal ash

Duke University has rediscovered that coal fly ash has radioactivity. Is 
the next step to call it TENORM?   Being a nuke (disclosure) this is not 
necessarily a cause for alarm.  However, it could become the next radioactivity scare.  - Thoughts, opinions, ?????
jmr

http://phys.org/news/2015-09-radioactive-contaminants-coal-ash.html
 
John Rich
Manager/Consultant 2
Nuclear Power Technologies
Sargent & Lundy
55 East Monroe Street | Chicago, IL 60603
office: 1-312-269-3768 | mobile: 1-561-676-8144 email :john.rich at sargentlundy.com _______________________________________________
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