,1 



sw 



= +9.5 F 



T NGVD 







■ 



















































1 t 



swi = +8.0FTNGVd| 



1 



1 ^ 









: 1 



■ 1 



1 1 



■ I 



1 



1 



























































swI 



= +7.0 Fl 



r NGVD 

















' 



1 























































PERCENT DWHAWB 



Figure 7. H vs percent gain for Phase I 

 mo 



seawall at swl's of +9.5, 8.0, and 7.0 ft NGVD 



(DWHAWB = design wave height at the wave board) 



20 



