LEGEND 



period(s) satisfactory for the submergence of 

 equipments when light attachment of the indicated 

 organism is not objectionable 



period(s) when little or no fouling will be caused 

 by attachment of the indicated organism 



FIGURE 21 SITE 1 MOST FAVORABLE PERIODS FOR PLACING 

 EQUIPMENT IN THE WATER FOR EACH TYPE OF 

 ORGANISM AND FOR THE ENTIRE FOULING COMPLEX. 

 THESE PERIODS ARE BASED ON EQUIPMENT NOT 

 TREATED WITH ANTIFOULING COMPOUNDS. 



24 



