. Case histories of Corps breakwater and jetty structures :. Breakwaters; Jetties; Breakwaters; Jetties. Table 26 Chatham Harbor Jetty Chatham, Mass. Date(s) 1965 1967 1968- 1977 Construction and Rehabilitation History As part of improvements at Chatham Harbor, a 200-ft-long rubble-mound Jetty was constructed on the west side of the entrance channel (Fig- ure 29). The armor stone was approximately to 2 tons in size, and the core stone varied from 0 to 500 lb (cross-section details not known). The cost for placing an estimated 1,375 tons of stone was $13,750. The Jetty was extended approxim
. Case histories of Corps breakwater and jetty structures :. Breakwaters; Jetties; Breakwaters; Jetties. Table 26 Chatham Harbor Jetty Chatham, Mass. Date(s) 1965 1967 1968- 1977 Construction and Rehabilitation History As part of improvements at Chatham Harbor, a 200-ft-long rubble-mound Jetty was constructed on the west side of the entrance channel (Fig- ure 29). The armor stone was approximately to 2 tons in size, and the core stone varied from 0 to 500 lb (cross-section details not known). The cost for placing an estimated 1,375 tons of stone was $13,750. The Jetty was extended approximately 300 ft landward via rubble-mound and stone revetment. Erosion of the adjacent shoreline had resulted in flanking of the jetty's inshore end. The rubble-mound section was built using to 2-ton cover stone and 0- to 50-lb core stone. The contract cost for placing 945 tons of stone in the extension was $12,950. Visual inspections indicated the jetty was in excellent condition. 1986 The present condition of the jetty is not CHATHAM ROADS NANTUCKET SOUND Figure 29. Plan view of Chatham Harbor Jetty, Chatham, Mass. 60. 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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