NATURAL EXPOSURE

[David_B_Dave_Ottley@rl.gov]

     To leave the airlines and go back to the radon thread.  If I place a 
     worker's office in the basement of a thick-walled concrete building 
     that causes his radon exposure to increase over a coworker housed in 
     an above ground wooden building doing the same task, have I given him 
     an occupational dose?  I think not.  Your answer should not be 
     prejudiced because I happen to have HPs at this facility that know of 
     this potential dose.  I could be in any industry.