Table 37 (Concluded) 



Date(s) 



Construction and Rehabilitation History 



1977 Inspections up to this time indicated the west breakwater was in good 

 condition and the east breakwater was in fair to good condition. 

 Repair work was needed on the seaward 150 ft of the east breakwater 

 where settlement and loss of sea-side slope stone had occurred since 

 the 1962-63 repairs. Maintenance was subsequently performed. 



1984- Yearly visual inspections indicated the breakwaters were considered 

 1987 to be in good condition. 



A T L A N T I C 

 OCEAN 



HARBOR SIDE I" ' *1 SEAWARD SIDE 



SIDE SLOPE / . I \ SIDE SLOPE 



"I ^^"Z ON 3 



■-v 



EAST BREAKWATER 

 h ?SL h 



HARBOR SIDE I _I SEAWARD SIDE 



SIDE SLOPE / J >s. SIDE SLOPE 



J >*•-" 2 ON 3 . 



'V 



WEST BREAKWATER 



SECTIONS OF BASIN WALLS 



AND BREAKWATERS 



SCALE IN FEET 



TYPICAL REPAIR SECTION (1962) 



Figure 41. Plan view and typical sections of breakwaters at 

 Block Island Harbor of Refuge, R.I. 



84 



