TABLE 8 



Tabulation, for the discharge of primary coolant expansion volumes 

 into a "typical* harbor of low flushing rate (see text for assumed 

 conditions), of the permissible total activity, for each isotope, per 

 discharge, assuming the discharge contains only that single isotope, 

 and the permissible gross activity for the isotope mix in the primary 

 coolant of the SAVANNAH* and the NAUTILUS*. 



Assuming that the isotope mix in the primary coolant is composed of only the 

 isotopes listed in Table 3 for the SAVANNAH and Table 5 for the NAUTILUS. 

 Operational experience on the NAUTILUS shows that due to the presence of 

 very short lived isotopes, the measured gross activity of the primary coolant, 

 15 minutes after sampling, is about 3.5 times the gross activity resulting only 

 from the isotopes listed in Table 5. 



