TABLE 9 



Sample computations for a section of the continental shelf 10 miles 

 long extending seaward from 2 miles offshore to 12 miles offshore, 

 giving the time (t ) for the maximum concentration resulting from 

 a single release of M curies to be reduced to ppc values for the en- 

 vironment (s ), and the permissible number of such discharges 

 per month (N) for various values of s in |ic/ml. 



TABLE 10 



Permissible total activity per discharge into a section of the con- 

 tinental shelf 10 miles long extending seaward from 2 miles off- 

 shore to 12 miles offshore, as a function of the number of such 

 discharges per month and the partial permissible concentration 

 for the coastal waters. 



Permissible Permissible Permissible 



ppc for activity for activity for activity for 



coastal 1 discharge 1 discharge 10 discharges 



waters per month per day per day 



(lic/ml) (curies) (curies) (curies) 



10-9 5.2x10-1 5.3x10-2 1.2x10-2 



10-8 5.2 5.3x10-1 1.2x10-1 



10-7 52 5.3 1.2 



41 



