Table 13 (Concluded) 



Date(s) Construction and Rehabilitation History 



South (Lower) Entry 



1920 The outer 50 ft of the breakwater was capped with concrete (Fig- 

 ures 34 and 35, Section N) . The crest el of the cap was +5.5 ft Iwd, 

 and it was 32 ft in width. 



1927 The shoreward 912 ft of the structure was capped with stone and con- 

 crete (Figures 34 and 35, Sections I-K) . The crest of the shoreward 

 325 ft of breakwater was built at an el of +4.0 ft Iwd with the re- 

 maining 587 ft installed at an el of +4.5 ft Iwd. 



1928- During this period a 2 , 702-f t-long section of the breakwater was 

 1930 capped with stone and concrete (Figures 34 and 35, Section L) . A 

 crest el of +6 ft Iwd was constructed. 



1930 The superstructure of the 50-ft-long pierhead was completed (Fig- 

 ures 34 and 35, Section M) . Concrete and stone were used for con- 

 struction with a crest height of +6 ft Iwd installed. 



1983 An inspection of the Lower Entry breakwater indicated the structure 

 was stable and generally in good condition. Extreme spalling of the 

 concrete had taken place in some areas, however, and some areas of 

 the breakwater were in need of additional stone fill. 



1986 The breakwater at the Lower Entry presently is in fair to good 

 condition. 



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