Unclassified 



SECURITY CLASSIFICATION OF THIS PAGE 



REPORT DOCUMENTATION PAGE 



Form Approved 

 OMB No 0704-0188 

 Exp Oate Iun30. 1986 



1a REPORT SECURITY CLASSIFICATION 



Unclassified 



1b RESTRICTIVE MARKINGS 



2a SECURITY CLASSIFICATION AUTHORITY 



2b. DECLASSIFICATION /DOWNGRADING SCHEDULE 



3. DISTRIBUTION /AVAILABILITY OF REPORT 



Approved for public release; distribution 

 unlimited. 



4. PERFORMING ORGANIZATION REPORT NUM8ER(S) 



Technical Report REMR-CO-3 



5 MONITORING ORGANIZATION REPORT NUMBER(S) 



5a NAME OF PERFORMING ORGANIZATION 



USAEWES, Coastal 

 Engineering Research Center 



6b. OFFICE SYMBOL 

 (If applicable) 



7a NAME OF MONITORING ORGANIZATION 



6c. ADDRESS (O'ty, State, and ZIP Code) 



7b ADDRESS (O'ty, State, and ZIP Code) 



PO BOX 631 



Vicksburg, MS 



39180-0631 



8a. NAME OF FUNDING /SPONSORING 

 ORGANIZATION us Army 



Corps of Engineers 



8b. OFFICE SYMBOL 

 (If applicable) 



9. PROCUREMENT INSTRUMENT IDENTIFICATION NUMBER 



8c. ADDRESS (O'ty, State, and ZIP Code) 



Washington, DC 20314-1000 



'.0. SOURCE OF FUNDING NUMBERS 



See reverse 



1 1 . TITLE (Include Security Classification) 



Case Histories of Corps Breakwater and Jetty Structures; Report 1: South Pacific Division 



12 PERSONAL AUTHOR(S) 



Bottin, Robert R. , Jr. 



13a TYPE OF REPORT 13b. TIME COVERED 14 DATE OF REPORT (.Year, Month, Day) 15. PAGE COUNT 



Report 1 of a series I FR0M Apr 85 T0 Jul 86 | January 1988 | 66 



i6. supplementary notation fl report of the Coastal Problem Area of the Repair, Evaluation, Main- 

 tenance, and Rehabilitation (REMR) Research Program. Available from National Technical 

 Information Service. 5285 Port Royal Road. Snringfield. VA P2161. 



COSATI CODES 



18. SUBJECT TERMS {Continue on reverse if necessary and identify by block number) 



See reverse 



19 ABSTRACT (Continue on reverse if necessary and identify by block number) 



This report is the first in a series of case histories of US Army Corps of Engineers 

 (Corps) breakwater and jetty structures at nine Corps divisions. Herein, case histories are 

 presented for 28 breakwater and jetty structures located within the US Army Engineer Divi- 

 sion, South Pacific (SPD), which encompasses the entire California shoreline. Presently, 

 there are approximately 171,870 lin ft of breakwater and jetty structures managed by SPD. 

 These structures are predominantly of rubble-mound construction. Twenty-one of the projects 

 have undergone repair and/or modification during their lifetimes. A variety of repair 

 methods have been utilized including replacement and/or addition of armor stone, placement 

 of concrete armor units, and use of concrete and concrete caps. 



20 DISTRIBUTION /AVAILABILITY OF A8STRACT 

 (33 UNCLASSIFIED/UNLIMITED □ SAME AS RPT 



D DTIC USERS 



21 ABSTRACT SECURITY CLASSIFICATION 



Unclassified 



22a NAME OF RESPONSIBLE INDIVIDUAL 



22b TELEPHONE (Include Area Code) 22c OFFICE SYMBOL 



DDFORM 1473, 84 MAR 



83 APR edition may be used until exhausted 

 All other editions are obsolete 



SECURITY CLASSIFICATION OF THIS PAGE 



Unclassified 



