Table 72 (Concluded) 



Construction and Rehabilitation History 



Date(s) 



1981 Riprap was replenished along portions of the north breakwater, and 

 cracks in the superstructure were repaired. 



1985 An inspection of the site indicated the structures are in need of 

 major rehabilitation. The timber cribbing of the substructures is 

 collapsing under the weight ot the concrete superstructures resulting 

 in shifting and cracking of the superstructure. The breakwaters are 

 considered to be in poor condition, and major rehabilitation has been 

 recommended for the harbor to maintain its protective status. An 

 aerial view of the Harbor Beach breakwaters is shown in Figure 194. 



LAKE 



Figure 192. Harbor Beach, Michigan 

 295 



