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REPAIR, EVALUATION, MAINTENANCE, AND 

 REHABILITATION RESEARCH PROGRAM 



TECHNICAL REPORT REMR-CO-3 



CASE HISTORIES OF CORPS BREAKWATER 

 AND JETTY STRUCTURES 



Report 6 

 NORTH PACIFIC DIVISION 



by 

 Donald L. Ward 



Coastal Engineering Research Center 



DEPARTMENT OF THE ARMY 



Waterways Experiment Station, Corps of Engineers 



PC Box 631, Vicl<sburg, Mississippi 39181-0631 



November 1988 

 Report 6 of a Series 



Approved For Public Release; Distribution Unlimited 



Prepared for DEPARTMENT OF THE ARMY 

 us Army Corps of Engineers 

 Wasfiington, DC 20314-1000 



Under Work Unit 32278 and Work Unit 31269 



