Table 3 (Concluded) 



Date(s) Construction and Rehabilitation History 



1984 were buttressed with 25-ton tribars. On the east breakwater one 

 (cont.) layer of 9-ton tribars was placed harborside between sta 23+80 and 

 sta 27+15; also, from sta 19+50 to sta 23+80, one layer of 9-ton 

 tribars was placed on the harborside, and a concrete rib cap was 

 constructed (head at sta 27+66). A total of 540 6. 5- ton, 755 9- 

 ton, and 10 25-ton tribars was placed. In Figure 11(a,b) are 

 aerial photographs of the east and west breakwaters taken in 

 January. The estimated cost of repairs was $6,000,000. 



(Sheet 5 of 5) 



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