10 



: 



8 



!- 



6 



'A 



4 



^ \ 



Z 



^ \s. 





m^ 







%^^ 



-2 



A. 



-4 



\ 



-6 



^**^ 



-8 



^•"■^M* 





" 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 > 1 1 J l-LI 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 



!ee 3»0 499 



DISTANCE (H) 



a. North side 



DISTANCE (n> 



b. South side 



Figure 30. Pier profile envelopes, 

 April-September 1980 



69 



