WATER LINE 



} -^3-€)-^€)-€^B 



OCEAN FLOOR' 



-I BRC IDED 



^^ 



5 4 SPHERES 

 NYLON^ TETHER 



CONCRETE BALLAST 



SCALE IN FEET 



EXTRA BALLAST UNIT 

 (4*3 TEMP. BARS) 



INDICATES TETHER 

 ATTACHMENT POINTS 



REINFORCED 

 CONCRETE 



3 AT 16 o.c. 

 TO 8 "o.c. 

 AT APEX 



SCALE IN FEET 



Figure 122. Concept of floating concrete articulated-frame ballast tethered- 

 float breakwater (after Moffatt and Nichol Engineers, Ogden 

 Beeman, and International Maritime Associates, 1977). 



178 



