

Cresent City, California (Apr. 1964) 



Concrete Cop 

 B"*»* Concrete Stone Grouf.^ / "si' • Stone Chinked 



"Bj" * Stone 1.8-2. 7-mt 



I 2 Layers 22.4-mt Tetrapods 

 MLLW El O-O^ii 



"Bj" * Stone 1.8-2.8-mt 



B Stone 



"A" Stone Min. 6.3-mt, Avg. 10.9-nnt 



* "B," - 0.9-mt Variation to 6.3-nnt Max. 

 ** "63" - 0.5-to 0.9-mt Min.; 6.3-nnt Max. as Available 

 ♦«* "B" - 0.9-to 6.3-mt or to Suit Depth Conditions at Seaward Toe 



Figure 6-63. Tetrapod and rubble-mound breakwater. 



6-89 



