-»3FT 



"—(«"» 3ji 13'P«eSTReSS£D CONCSHeCTULl 



^exISTING cnouNO 



J 21 FT 



TYPICAL WEIR SECTION 



h-^M 



7- 12 TON CAPSTONE 



EXISTING GROUND- 



TYPICAL INNER TRUNK SECTION 



7-13 TON CAPSTONE 



TYPICAL OUTER TRUNK AND HEAD SECTIONS ^^existing ground 



Figure 11. Typical north jetty cross sections 

 Masonboro Inlet 



22 



