SIDE SLOPE F=OR WEST JETTY HEAD 

 SIDE SLOPE FOR EASTJETTY HEAD 2 



I H_. EL + 6- EASTJETTY. +9- WEST JETTY 



"^ ^ , COVER STONE 



2 SIDE SLOPE FOR WEST JETTY HEAD 



1^ SIDE SLOPE FOR EASTJETTY HEAD 



BLANKET MATERIAL 



CORE STONE 



TYPICAL JETTY HEAD 



NOT TO SCALE 



CONSTRUCTION GRADE EL* 6.0 

 ., COVER STONE 

 11 



BLANKET MATERIAL 



400W00LB. ij^ielll \^ VARIES 1.5 2.5 



CORE STONE NA TURAL BOTTOM lEL. VARIES) 



TYPICAL TRUNK SECTION 



NOT TO SCALE 



Figure 57. Typical cross sections at Perdido Pass jetties 



fJf'STWG CONCRETE SHEET PILING WEIR 

 WITH 12- X 12' TIMBER WALES - 



-EXCAVATE TO OBTAIN BOTTOM ELEVATION OF -6.5^ 

 REQUIRED FOR STONE PLACEMENT - 



Figure 58. Design cross section of 1970 modification to the 

 east jetty weir section at Perdido Pass 



103 



