Table 22 (Concluded) 



Date(s) 



1985 

 (Cont) 



Construction and Rehabilitation History 



and extended down to the core layer, thus creating a sand-tight 

 jetty section. The estimated quantity of stone and cost were 

 34,000 tons and $3,016,000, respectively. The design of the jetty 

 was determined from several aspects, including (a) using the Wave 

 Information Studies (WIS) 20-yr wave hindcast study to determine 

 potential annual damage, a technique identical to that used in the 

 design of the Arecibo breakwater and (b) using the N-line shoreline 

 model of Perlin and Dean (1983) to determine the jetty length. The 

 foundation material underlying the jetty consists of very shelly 

 sand overlying limestone strata. The limestone varies in elevation 

 from -15 to -20 ft mlw. 



CAP STONE 



Figure 36. Bakers Haulover Inlet, Florida, 1964 



66 



