. Case histories of Corps breakwater and jetty structures. Report 3. Breakwaters; Jetties; Breakwaters; Jetties. Table 50 (Concluded) Date(s) 1985 Construction and Rehabilitation History replenishment and concrete capping were completed to Sections A, B, C, D, and E of the north pier and Section G of the south pier (Figure 136). A site inspection of the structures indicated that the rubble-mound extension of the north pier (Figure 136) has settled up to 1 ft throughout. The remaining portions of the north pier (Sections A, B, C, D, and E) and the south pier (Sections G, H, B, and J) are bulgin
. Case histories of Corps breakwater and jetty structures. Report 3. Breakwaters; Jetties; Breakwaters; Jetties. Table 50 (Concluded) Date(s) 1985 Construction and Rehabilitation History replenishment and concrete capping were completed to Sections A, B, C, D, and E of the north pier and Section G of the south pier (Figure 136). A site inspection of the structures indicated that the rubble-mound extension of the north pier (Figure 136) has settled up to 1 ft throughout. The remaining portions of the north pier (Sections A, B, C, D, and E) and the south pier (Sections G, H, B, and J) are bulging, tilting, leaning, cracked and misaligned. These factors, along with loss of fill stone, indicate substructure deterioration. The structures are considered in poor condition; however, major rehabilitation has been recommended and is scheduled for 1987. An aerial view of the Penwater Harbor piers is shown in Figure 138. *<!<. Figure 136. Pentwater Harbor, Michigan 221. 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 Bottin, Robert R; U. S. Army Engineer Waterways Experiment Station; 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 Center]
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