COVER STONE 

 5 TO 10 TONS 



EL 3.0 M .L.G. 



I .5 



VARIES 

 BALLAST 60 LBS. PER SQ. 

 FOOT. BALLAST STONE 25 

 LBS. TO 200 LBS. 



FASCINE MATTRESS 



"^JETTY STONE (TYPE B) 

 200 LBS. TO 4 TONS 



TYPICAL SECTION 



Figure 9. Seaward design section of the South Pass 

 west Jetty, 1955 



300// TO 2 TON STONE 



CHANNEL Siue 



300.'/ TO 2 TON STONE 

 1.5 



EXISTING STONE 



TYPICAL SECTION 



Figure 10. Stone buttressing of the concrete 

 cap on the South Pass east jetty, 1966 



23 



