[ RadSafe ] True of False

Mark S. Sasser duke99301 at yahoo.com
Sat Feb 18 21:47:12 CST 2012


what do's 420 rem to the lungs mean? 7.5 rem to the liver and 18 rem to the gonads. 
15  rem to the red bone marrow?
54 affected rem since 1964
can some one break this down when they say worker was never infromed PU and Am 241

 
 
Mark S.Sasser
Cell Phone 717 926 5870

 There is no security on this earth. Only opportunity.
 At the end of the universe lies the beginning of vengeance
 

________________________________
 From: Jim Hardeman <Jim.Hardeman at dnr.state.ga.us>
To: radsafe at health.phys.iit.edu 
Sent: Saturday, February 18, 2012 10:10 PM
Subject: Re: [ RadSafe ] True of False
  
Otto --

The accident analysis for the AP1000 can be found at http://www.nrc.gov/reactors/new-reactors/design-cert/ap1000/dcd/Tier%202/Chapter%2015/15-toc_r11.pdf 

From the opening section, "The AP1000 protection and safety monitoring system and passive safeguards systems are not dependent on offsite power or on any backup diesel generators. Following a loss of ac power, the protection and safety monitoring system and passive safeguards are able to perform the safety functions and there are no additional time delays for these functions to be completed.? That, in and by itself, is the major thing that makes the AP1000 (the reactors to be built at the Vogtle site in Georgia) safe(r) than current reactor designs.

From your wording below, it sounds like you believe the public equates "safe" with "zero risk". Under that definition, I don't believe any technology or activity would be deemed "safe".

Jim Hardeman

>>> "Otto G. Raabe" <ograabe at ucdavis.edu> 2/17/2012 15:52 >>>

>February 17, 2012

I think the average person would want to know if it can have
catastrophic melt-down accident that would affect many people living
near the plant.

If so, the average person would perhaps not consider it to be "safe".

What about the two that were just licenses for construction in Georgia?

What is the maximum credible accident for these new power reactors?

Otto


**********************************************
Prof. Otto G. Raabe, Ph.D., CHP
Center for Health & the Environment
University of California
One Shields Avenue
Davis, CA 95616
E-Mail: ograabe at ucdavis.edu 
Phone: (530) 752-7754   FAX: (530) 758-6140
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