. Case histories of Corps breakwater and jetty structures :. Breakwaters; Jetties; Breakwaters; Jetties. Table 7 Rockland Harbor Breakwater Rockland Harbor, Maine Date(s) 1881- 1904 Construction and Rehabilitation History A 4,346-ft-long rubble-mound breakwater was constructed using 788,500 tons of stone (Figure 8). The structure was built to +14 ft mlw with a 15-ft top width and slopes of 1V:1H and 1 on the harbor and sea sides, respectively (Figure 8, inset). The mean tide range was ft. 1925 The breakwater was repaired using 6,500 tons of stone at a cost of $14,000. 1960- Visual in
. Case histories of Corps breakwater and jetty structures :. Breakwaters; Jetties; Breakwaters; Jetties. Table 7 Rockland Harbor Breakwater Rockland Harbor, Maine Date(s) 1881- 1904 Construction and Rehabilitation History A 4,346-ft-long rubble-mound breakwater was constructed using 788,500 tons of stone (Figure 8). The structure was built to +14 ft mlw with a 15-ft top width and slopes of 1V:1H and 1 on the harbor and sea sides, respectively (Figure 8, inset). The mean tide range was ft. 1925 The breakwater was repaired using 6,500 tons of stone at a cost of $14,000. 1960- Visual inspections during this period indicated that the breakwater 1983 was in good condition. ..â¢â¢so. siot fâ -^ icnaa SIM â "SSf'Sy' \e>"j«r" Hju /{- '' SECTION OF WEAKWMER â »«â â ' »". Figure 8. Breakwater located at Rockland Harbor, Maine 19. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Sargent, Francis E; Bottin, Robert R; U. S. Army Engineer Waterways Experiment Station; Coastal Engineering Research Center (U. S. ); United States. Army. Corps of Engineers; Repair, Evaluation, Maintenance, and Rehabilitation Research Program. [Vicksburg, Miss. : U. S. Army Engineer Waterways Experiment Station ; Springfield, Va. : available from National Technical Information Service]
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