Professional Memoirs, Corps of Engineers, United States Army and Engineer Department at Large, Volumen4Engineer School., 1912 |
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Página 6
... Deadmans Island being about 111⁄2 miles . This formation , to- gether with the existence of the inner harbor , is what has led every board of engineers who have reported upon the best place to build a breakwater for a harbor " for ...
... Deadmans Island being about 111⁄2 miles . This formation , to- gether with the existence of the inner harbor , is what has led every board of engineers who have reported upon the best place to build a breakwater for a harbor " for ...
Página 7
... Island , 18 to 25 miles distant , and on the west by San Pedro Hill terminating in Point Fermin . About 11⁄2 miles north and % of a mile east of Point Fermin is Deadmans Island , rising LOS ANGELES HARBOR 7.
... Island , 18 to 25 miles distant , and on the west by San Pedro Hill terminating in Point Fermin . About 11⁄2 miles north and % of a mile east of Point Fermin is Deadmans Island , rising LOS ANGELES HARBOR 7.
Página 8
... Deadmans Island , 1⁄2 mile southeast , the water was originally only about 2 feet deep at low tide . From Deadmans Island north for 14 miles there was shallow water , usually from 1 to 3 feet deep at low tide but with crooked shifting ...
... Deadmans Island , 1⁄2 mile southeast , the water was originally only about 2 feet deep at low tide . From Deadmans Island north for 14 miles there was shallow water , usually from 1 to 3 feet deep at low tide but with crooked shifting ...
Página 9
... Deadmans Island on the left and Timms Point on the right . navigable waters of the United States in the following terms. LOS ANGELES HARBOR.
... Deadmans Island on the left and Timms Point on the right . navigable waters of the United States in the following terms. LOS ANGELES HARBOR.
Página 10
... Island . Notwithstanding the Long Beach channel , the main entrance to the bay remained under the shelter of San Pedro Hill north of Deadmans Island , and here the mass of the tide entered and re- ceded . Apparently the westward growth ...
... Island . Notwithstanding the Long Beach channel , the main entrance to the bay remained under the shelter of San Pedro Hill north of Deadmans Island , and here the mass of the tide entered and re- ceded . Apparently the westward growth ...
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acid Army artillery Austin dam bank barges basin Bayou boats boilers breakwater bridge built cent channel Chief of Engineers cofferdam construction Corps of Engineers cost cribs cubic yards Deadmans Island depth dike District docks dredge excavation extending feet long feet wide field fire flood footing blocks front guns harbor Harbor Beach high water horsepower hull improvement inches infantry inner harbor Island June Lake land length levee lock low water lower March material meters method miles Mississippi River navigation necessary officers operation Panama Canal parapet pier piles pipe placed plant Plaquemine ponton port position PROFESSIONAL MEMOIRS protection pump railroad rear redoubt reinforced concrete repairs reservoir revetment rock Rosyth naval dockyard Sebago Lake Sept sheds shoals side Songo steel stream superstructure timber tion trenches United Wahalak walls water power waterways width wire