Humboldt Boy, Colifornio ( 1971 ) 



Existing Concrete Copx .,• 



42 Tons Dolos (2 Layers) 



Existing Structure 



--60' 

 Bedding 

 Loyer 



(after Ivlogoon and Shimizu, 1971 ) 

 Figure 6-65. Dolos-Rubble-Mound Jetty 



6-86 



