Annual Report (or Report) of the Secretary of War, Volume 2, Part 4U.S. Government Printing Office, 1902 |
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Page 2659
... base is laid , and upon this base is laid the sheet asphalt sur- face of the roadway . The asphalt bridge floor is necessarily much heavier than the wooden floor , and therefore requires a heavier truss for its support . The heavier ...
... base is laid , and upon this base is laid the sheet asphalt sur- face of the roadway . The asphalt bridge floor is necessarily much heavier than the wooden floor , and therefore requires a heavier truss for its support . The heavier ...
Page 2676
... base laid , as shown on drawings , of concrete No. 2 , to be mixed by machine , as specified for piers , and to be laid in 8 - inch layers , well rammed , the top surface of each layer to be roughened after ramming . From the grade of 6 ...
... base laid , as shown on drawings , of concrete No. 2 , to be mixed by machine , as specified for piers , and to be laid in 8 - inch layers , well rammed , the top surface of each layer to be roughened after ramming . From the grade of 6 ...
Page 2679
... base of 23 feet . Uniform moving load per square foot of roadway and sidewalks : For spans less than 100 feet For spans more than 100 and less than 200 feet . For spans more than 200 feet ... Pounds . 100 90 80 Wind stresses shall be ...
... base of 23 feet . Uniform moving load per square foot of roadway and sidewalks : For spans less than 100 feet For spans more than 100 and less than 200 feet . For spans more than 200 feet ... Pounds . 100 90 80 Wind stresses shall be ...
Page 2681
... base are to be of the cross section shown . The web of the railing will be built , as shown , of wrought iron or soft steel , all work to be well and securely riveted , and the entire railing to be built and erected in a neat and ...
... base are to be of the cross section shown . The web of the railing will be built , as shown , of wrought iron or soft steel , all work to be well and securely riveted , and the entire railing to be built and erected in a neat and ...
Page 2682
... base , the con- crete to be composed of 1 part Rosendale cement , 2 parts sand . 2 parts fine broken stone , and 3 parts coarse broken stone . Before laying the concrete the embank- ment must be allowed to settle sufficiently and be ...
... base , the con- crete to be composed of 1 part Rosendale cement , 2 parts sand . 2 parts fine broken stone , and 3 parts coarse broken stone . Before laying the concrete the embank- ment must be allowed to settle sufficiently and be ...
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Common terms and phrases
amount appropriated approved August authorized azimuth Back azimuth bridge built canal channel Chief of Engineers Clair Clair River completed construction Continuing improvement contract corner of section corporation Corps of Engineers Creek cubic yards depth Detroit River dikes discharge district dredging East East Base ENGINEER OFFICE expended feet wide foot G. L. GILLESPIE gauge Geodetic hereby House Document Numbered hundred Huron Improving harbor inches Island July June 30 Lake Huron Lake Michigan Lake Superior Latitude length lengths-Continued light-house linear feet Lock longitude maintenance Marys River ment mile Mississippi Mississippi River mouth navigation October Oswego Park piers Point Provided Proviso railroad companies Railway Company repair reservoir road Secretary Secretary of War shore line side South span station street submitted in House survey Table of positions thereof thousand dollars tion triangulation Washington Washington Aqueduct West Base wharves