Annual Report of the Secretary of War, Volume 2,Parte 4U.S. Government Printing Office, 1889 |
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Página 2364
... feet high ; averaging width at base , 4.5 feet . In 1839 , 2,320 feet finished ; average width at base for last 840 feet , 5.3 feet ; 13 feet high . In 1840 , extended 1,450 feet ; in 1845 , plan changed to 8 feet wide at base and for 5 ...
... feet high ; averaging width at base , 4.5 feet . In 1839 , 2,320 feet finished ; average width at base for last 840 feet , 5.3 feet ; 13 feet high . In 1840 , extended 1,450 feet ; in 1845 , plan changed to 8 feet wide at base and for 5 ...
Página 2411
... feet depth at extreme low water . PRESENT WORKS . ( 1 ) West Breakwater , 2,200 feet long , 18 feet wide , built 1829 - '34 ; western , 1,933 feet covered by beach formed against it ; next , 207 feet , superstructure 14 feet wide , and 593 ...
... feet depth at extreme low water . PRESENT WORKS . ( 1 ) West Breakwater , 2,200 feet long , 18 feet wide , built 1829 - '34 ; western , 1,933 feet covered by beach formed against it ; next , 207 feet , superstructure 14 feet wide , and 593 ...
Página 2415
... feet and maintain a channel 200 feet wide and 15 feet deep at extreme low - water level , protected by parallel piers . PRESENT WORKS . ( 1 ) West breakwater , from west beach to west pier , 469 feet , 10 feet wide ; substructure cribs ...
... feet and maintain a channel 200 feet wide and 15 feet deep at extreme low - water level , protected by parallel piers . PRESENT WORKS . ( 1 ) West breakwater , from west beach to west pier , 469 feet , 10 feet wide ; substructure cribs ...
Índice
IN CHARGE OF MAJ W R LIVERMORE CORPS OF ENGINEERS | 2209 |
Alphabetical index will be found at the end of each part | 2211 |
IMPROVEMENTS Patuxent River Md 998 channel at Mount Vernon Va 999 | 2251 |
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16 feet Abstract of proposals act of August address of bidder advertisement dated Amount appropriated amount expended appropriated by act August 11 balance available bank barges breakwater bridge built canal cents per cubic cents per hour channel Chief of Engineers City Clair Flats commerce completed construction contract Corps of Engineers cost cribs cubic yards depth Detroit dikes dredging East Saginaw ending June 30 ENGINEER OFFICE excavation expended during fiscal feet long feet wide fiscal year ending harbor act improvement inches jetty labor Lake levees liabilities outstanding July linear feet low water Mary's Falls Canal material Michigan miles Mississippi River Commission Missouri River Money statement mouth navigation Ohio pier piles Point port pounds profitably expended repairs revetment Riprap river and harbor rock Saginaw River Sault Ste scow scow measure season sections shore stone superstructure survey timber tons Total vessels width