APPROXIMATELY 



NOTE: SIZES OF ROCK AND THICKNESS 

 OF CONCRETE CAP AND APRON 

 MAY VARY 



MEDIUM DENSE TO DENSE. POORLY GRADED FINE SAND FOUNDATION 



TYPICAL REPAIR SECTION SHOWING 

 EXAMPLE OF CAVITY 

 (SOUTH JETTY-STA. 41 +20 TO STA 41 +70) 



TYPICAL CAP VOID 



TO BE FILLED WITH CONCRETE 



NOTE: SIZES OF ROCK AND THICKNESS 

 OF CONCRETE CAP AND APRON 

 MAY VARY 



MEDIUM DENSE TO DENSE. POORLY GRADED FINE SAND FOUNDATION 



TYPICAL REPAIR SECTION SHOWING 



TYPICAL CAP VOID 



(NORTH & SOUTH JETTY) 



NOTE: SIZES OF ROCK AND THICKNESS 

 OF CONCRETE CAP AND APRON 

 MAY VARY 



MEDIUM DENSE TO DENSE, POORLY GRADED FINE SAND FOUNDATION 



TYPICAL REPAIR SECTION SHOWING 



MISSING ARMOR TO BE REPLACED 



(NORTH JETTY) 



Figure 5. Typical repairs made to jetties in 1988 



Chapter 1 Introduction 



11 



