 ... the large stones were removed. The broken metal is then to be carefully spread over it ; and as this operation is of great importance to the future quality of the road, the metal is not to be laid on in shovelfuls to the requisite depth, but to be...  Works in Iron: Bridge and Roof Structures - Page 94by Ewing Matheson - 1877 - 343 pagesFull view - About this book
 | Ohio State Board of Agriculture - Agriculture - 1887 - 1120 pages
...roadbed is then made perfectly smooth and level. The broken metal is then to be carefully spread over it, and as this operation is of great importance to the...quality of the road, the metal is not to be laid on in shovelsfuls to the requisite depth, but to be scattered in shovelful after shovelful until a depth... | |
 | Encyclopedias and dictionaries - 1864 - 852 pages
...removed. The broken metal is then to be carefully spread over it ; and as this operation is of créât importance to the future quality of the road, the metal is not to be laid on in shovelfuls to the requisite depth, but to be scattered in shovelful after shovelful, till a depth of from G to 10 inches,... | |
 | Encyclopedias and dictionaries - 1868 - 858 pages
...from which the large stones were removed. The broken metal is then to be carefully spread over it ; and as this operation is of great importance to the...the metal is not to be laid on in shovelfuls to the requisite depth, but to be scaUereà in shovelful after shovelful, till a depth of from 6 to 10 inches,... | |
 | Encyclopedias and dictionaries - 1868 - 854 pages
...from which the large stones were removed. The broken metal is then to be carefully spread over it ; and as this operation is of great importance to the...the metal is not to be laid on in shovelfuls to the requisite depth, but to be scattered in shovelful after shovelful, till a depth of from 6 to 10 inches,... | |
 | Ephraim Chambers - Encyclopedias and dictionaries - 1870 - 850 pages
...is then to be carefully spread over it ; and as this operation is of great importance to the futuro quality of the road, the metal is not to be laid on in shovelfuls to the requisite depth, but to be scuttered in shovelful after shovelful, till a depth of from 6 to 10 inches,... | |
 | Encyclopedias and dictionaries - 1878 - 872 pages
...stones were removed. The broken metal is then to be carefully spread over it ; and as this operation ia of great importance to the future quality of the road,...the metal is not to be laid on in shovelfuls to the requisite depth, but to be scattered in shovelful after shovelful, till a depth of from 6 to 10 inches,... | |
 | Encyclopedias and dictionaries - 1880 - 844 pages
...winch the large stones were removed. The biokeu me'al is then to be carefully spread over it; ai d as this operation is of great importance to the future...the metal is not to be laid on in shovelfuls to the requisite depth, but to be scattered in shovelful tiftcr shovelful, till a depth of fmm в to 10 inches,... | |
 | Encyclopedias and dictionaries - 1881 - 892 pages
...from which the large stones were removed. The broken metal is then to be carefully spread over it; and as this operation is of great importance to the...the metal is not to be laid on in shovelfuls to the requisite depth, but to be scattered in shovelful after shovelful, till a depth of from 6 to 10 in.,... | |
 | Encyclopedias and dictionaries - 1890 - 966 pages
...from which the large stones were removed. The broken metal is then to be carefully spread over it; and as this operation is of great importance to the...the metal is not to be laid on in shovelfuls to the requisite depth, but to be scattered in shovelful after shovelful, till a depth of from 6 to 10 in.,... | |
 | Harry Thurston Peck - Encyclopedias and dictionaries - 1898 - 1152 pages
...from which the large.stones were removed. The broken metal is then to be carefully spread over it; and as this operation is of great importance to the...the metal is not to be laid on in shovelfuls to the requisite depth, but to be Mattered in shovelful after shovelful, till a depth of from в to 10 in.,... | |
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